Huawei Watch D2 Review | 126 Data compared

double-arrow
  • Avg. price: ~£350
  • Screen size: 1.82 inch
  • Battery life: 6 day/s
  • Display type: AMOLED

Huawei Watch D2 review. Compare 126 technical specifications and user reviews to see how it ranks among smartwatches and if it is worth buying.

8.5

Overall score

What it is: An overall evaluation of the smartwatch's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best Smartwatches on the market.

Score components:

90.0%

8.5

Technical Score

10.0%

8.7

User score

Excellent
8.5

Technical Score

What it is: An assessment of the smartwatch's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.

When it matters: When you want to compare Smartwatches based on technical performance and available features.

Score components:

24.0%

9.6

Health

21.0%

8.0

Fitness

16.0%

8.1

Battery

14.0%

9.5

Smart features

12.0%

7.0

Connectivity

9.0%

8.0

Display & Design

4.0%

7.5

Hardware

Excellent
8.7

User score

What it is: A rating that combines user reviews and the total number of reviews received by the smartwatch

When it matters: When you want to know how a smartwatch handles daily tasks and how reliable it remains over time according to user feedback.

Score components:

70.0%

8.2

User reviews

30.0%

10

Popularity

User score:
amazon
4.1
(1062)

(Reviews last updated: Apr 2026)

Excellent

    Technical Specifications of smartwatch Huawei Watch D2

    Technical Score

    What it is: An assessment of the smartwatch's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.

    When it matters: When you want to compare Smartwatches based on technical performance and available features.

    Score components:

    24.0%

    9.6

    Health

    21.0%

    8.0

    Fitness

    16.0%

    8.1

    Battery

    14.0%

    9.5

    Smart features

    12.0%

    7.0

    Connectivity

    9.0%

    8.0

    Display & Design

    4.0%

    7.5

    Hardware

    8.5
    Huawei Watch D2 has a technical score of 8.5 points, which is higher than 96.7% of smartwatches.
    User score

    What it is: A rating that combines user reviews and the total number of reviews received by the smartwatch

    When it matters: When you want to know how a smartwatch handles daily tasks and how reliable it remains over time according to user feedback.

    Score components:

    70.0%

    8.2

    User reviews

    30.0%

    10

    Popularity

    User score:
    amazon
    4.1
    (1062)

    (Reviews last updated: Apr 2026)

    8.7
    Huawei Watch D2 has a user score of 8.74 points, which is higher than 84.9% of smartwatches.
    Popularity
    What it is: An indicator based on the number of reviews received by the smartwatch.
    When it matters: When you prefer to purchase a product chosen and reviewed by many other consumers.
    10
    Huawei Watch D2 has a popularity of 10 points, which is higher than 74.7% of smartphones.
    Ratio quality/price

    What it is: An indicator that combines the smartwatch's overall rating with its cost.

    When it matters: When you are looking for a smartwatch with a good balance between quality and price.

    Score components:

    60.0%

    8.5

    Overall score

    40.0%

    8.7

    Price

    8.6
    Huawei Watch D2 has a quality-to-price ratio of 8.6 points, which is higher than 93.5% of smartphones.
    Brand name
    What it is: The company that designs, sells, and supports the watch.
    When it matters: When brand ecosystem, style, or support matters to you.

    Importance: MEDIUM

    Huawei
    Heart rate monitor
    What it is: A built-in sensor that measures your pulse directly from the wrist.
    When it matters: When you want health data from your wrist during the day or night.

    Importance: HIGH

    yes
    Huawei Watch D2 includes a heart rate monitor. 90.4% of smartwatches include a heart rate monitor.
    Blood oxygen monitoring
    What it is: A wrist-based feature that estimates blood oxygen saturation over time.
    When it matters: When you want health data from your wrist during the day or night.

    Importance: HIGH

    yes
    Huawei Watch D2 supports blood oxygen monitoring. 64.4% of smartwatches support blood oxygen monitoring.
    ECG
    What it is: The ability to record a single-lead electrocardiogram from the wrist.
    When it matters: When you want health data from your wrist during the day or night.

    Importance: HIGH

    yes
    Huawei Watch D2 supports ECG. 15.1% of smartwatches support ECG.
    Irregular heart rate warnings
    What it is: Notifications that flag heart-rate patterns which appear unusually irregular.
    When it matters: When you want health data from your wrist during the day or night.

    Importance: MEDIUM

    yes
    Huawei Watch D2 supports irregular heart rate warnings. 43.7% of smartwatches support irregular heart rate warnings.
    Show more
    Accelerometer
    What it is: A motion sensor that measures acceleration, steps, gestures, and general movement.
    When it matters: When you track workouts and want better training data.

    Importance: MEDIUM

    yes
    Huawei Watch D2 includes an accelerometer. 99.1% of smartwatches include an accelerometer.
    Barometer
    What it is: A pressure sensor used for altitude changes, elevation estimates, and weather-related context.
    When it matters: When you run, ride, hike, or navigate without relying on your phone.

    Importance: MEDIUM

    yes
    Huawei Watch D2 includes a barometer. 45.6% of smartwatches include a barometer.
    Gyroscope
    What it is: A motion sensor that measures rotation and helps interpret wrist movement more accurately.
    When it matters: When you track workouts and want better training data.

    Importance: MEDIUM

    yes
    Huawei Watch D2 includes a gyroscope. 64.6% of smartwatches include a gyroscope.
    Cadence sensor
    What it is: A sensor input used to measure step or pedal rhythm during training.
    When it matters: When you track workouts and want better training data.

    Importance: MEDIUM

    no
    Huawei Watch D2 does not include a cadence sensor. 20.1% of smartwatches include a cadence sensor.
    Cadence may require external sensor/app pairing on some models.
    Distance tracking
    What it is: The ability to measure how far you move during walks, runs, rides, or other activities.
    When it matters: When you track workouts and want better training data.

    Importance: MEDIUM

    yes
    Huawei Watch D2 supports distance tracking. 95.7% of smartwatches support distance tracking.
    Show more
    Battery life
    What it is: The typical endurance the watch can deliver on a full charge under the stated usage pattern.
    When it matters: When you do not want to charge the watch too often.

    Importance: HIGH

    Good value: >=7 days

    6 day/s
    Huawei Watch D2 offers a battery life of 6 day/s which is shorter than that of 61.6% of smartwatches and equal to that of 1.6% of smartwatches.
    Up to 10 days with AOD.
    Battery life in training mode
    What it is: The expected endurance while workout tracking and related training functions are active.
    When it matters: When you do not want to charge the watch too often.

    Importance: HIGH

    Good value: >=36.8 h

    ?
    Battery life with GPS on
    What it is: The expected runtime when satellite tracking stays active throughout use.
    When it matters: When you do not want to charge the watch too often.

    Importance: HIGH

    Good value: >=35 h

    ?
    Battery power
    What it is: The battery capacity, usually measured in milliampere-hours (mAh).
    When it matters: When you do not want to charge the watch too often.

    Importance: HIGH

    Good value: >=397 mAh

    467 mAh
    Huawei Watch D2 has a battery capacity of 467 mAh which is larger than the batteries in 88.2% of smartwatches of smartwatches.
    Charge time
    What it is: The time needed to recharge the battery from empty to full or to a stated percentage.
    When it matters: When you want to top up the battery quickly.

    Importance: HIGH

    Good value: <=102 min

    ?
    Show more
    Operating system
    What it is: The software platform that runs the watch interface, apps, and core functions.
    When it matters: When you care about apps, features, and long-term support.

    Importance: HIGH

    HarmonyOS
    Huawei Watch D2 runs HarmonyOS which is more advanced than the operating system in 66.8% of smartwatches and the same as that in 4.1% of smartwatches.
    Software update frequency
    What it is: Shows how actively the watch is still updated: regular means ongoing updates throughout active support, occasional means updates every few months or only from time to time, and ended means active software support has mostly stopped.
    When it matters: When you care how actively the watch is still supported with fixes, patches, and new features.

    Importance: MEDIUM

    occasional
    Huawei Watch D2 has occasional software update support which is more active than that of 57.6% of smartwatches and equal to that of 36.2% of smartwatches.
    Updates are typically released about every 3 months.
    Third-party app support
    What it is: Support for installing or using apps from developers beyond the watch maker.
    When it matters: When you care about apps, features, and long-term support.

    Importance: MEDIUM

    yes
    Huawei Watch D2 supports third-party apps. 47.6% of smartwatches support third-party apps.
    Support is limited to official app stores/approved app selection.
    Notifications
    What it is: Mirroring of calls, messages, apps, or other alerts on the watch.
    When it matters: When you want to check alerts without taking out your phone.

    Importance: MEDIUM

    yes
    Huawei Watch D2 supports notifications. 99.9% of smartwatches support notifications.
    Voice assistant support
    What it is: Support for a voice assistant that can answer queries or trigger actions from the wrist.
    When it matters: When you want to control the watch or reply without typing.

    Importance: MEDIUM

    yes
    Huawei Watch D2 supports voice assistants. 68% of smartwatches support voice assistants.
    Availability depends on paired phone and/or regional support.
    Show more
    Cellular module
    What it is: Built-in mobile connectivity that can keep the watch online away from the phone.
    When it matters: When you want calls, messages, or data without your phone nearby.

    Importance: HIGH

    no
    Huawei Watch D2 does not include a cellular module. 17.2% of smartwatches include a cellular module.
    SIM cards
    What it is: The number or type of SIM options the watch accepts for cellular service.
    When it matters: When you want calls, messages, or data without your phone nearby.

    Importance: LOW

    Good value: eSIM support

    1
    GPS
    What it is: Built-in satellite positioning that lets the watch record location during outdoor activity.
    When it matters: When you run, ride, hike, or navigate without relying on your phone.

    Importance: HIGH

    yes
    Huawei Watch D2 supports GPS. 56.1% of smartwatches support GPS.
    Galileo support
    What it is: Support for Galileo satellites alongside other positioning systems.
    When it matters: When you run, ride, hike, or navigate without relying on your phone.

    Importance: MEDIUM

    no
    Huawei Watch D2 does not support Galileo navigation. 38.7% of smartwatches support Galileo navigation.
    Compass
    What it is: A directional sensor that helps the watch determine heading and orientation.
    When it matters: When you run, ride, hike, or navigate without relying on your phone.

    Importance: MEDIUM

    yes
    Huawei Watch D2 includes a compass. 49.3% of smartwatches include a compass.
    Show more
    Screen size
    What it is: The diagonal measurement of the visible display area, usually expressed in inches.
    When it matters: When you want the screen to be easy to read at a glance.

    Importance: HIGH

    Good value: >=1.5 inch

    1.82 inch
    Huawei Watch D2 has a screen size of 1.82 inch which is larger than the screens of 89.6% of smartwatches and equal to those of 0.5% of smartwatches.
    Display type
    What it is: The screen technology used by the watch, such as AMOLED, OLED, or memory-in-pixel LCD.
    When it matters: When you want the screen to be easy to read at a glance.

    Importance: HIGH

    AMOLED
    Huawei Watch D2 uses a AMOLED display type which is more advanced than that of 48.8% of smartwatches and the same as that of 51.3% of smartwatches.
    Resolution
    What it is: The total number of pixels available on the watch display.
    When it matters: When you want the screen to be easy to read at a glance.

    Importance: MEDIUM

    Good value: >=416 x 416

    408 x 480
    Huawei Watch D2 has a display resolution of 408 x 480 which is higher than that of 72.8% of smartwatches and equal to that of 0.4% of smartwatches.
    Pixel density
    What it is: The number of pixels packed into each inch of the display.
    When it matters: When you want the screen to be easy to read at a glance.

    Importance: MEDIUM

    Good value: >=326 ppi

    346 ppi
    Huawei Watch D2 has a pixel density of 346 ppi which is higher than that of 61.4% of smartwatches and equal to that of 0.4% of smartwatches.
    Display brightness
    What it is: The peak brightness the display can reach, usually expressed in nits.
    When it matters: When you want the screen to stay readable outdoors and in strong sunlight.

    Importance: HIGH

    Good value: >=1000 nits

    1,500 nits
    Huawei Watch D2 reaches 1500 nits nits of display brightness, which is higher than that of 87.5% of smartwatches and equal to that of 1.2% of smartwatches.
    Show more
    CPU speed
    What it is: The clock speed of the watch processor, usually expressed in GHz or MHz.
    When it matters: When you want apps and menus to feel smooth.

    Importance: MEDIUM

    Good value: Modern standard

    ?
    Processor model
    What it is: The processor model is the chipset or SoC that powers the watch's performance, connectivity, and efficiency.
    When it matters: When you care about app responsiveness, platform generation, and long-term feature support.

    Importance: LOW

    Good value: modern smartwatch chipset

    ?
    RAM
    What it is: The amount of working memory available for apps, watch faces, and background tasks.
    When it matters: When you want apps and menus to feel smooth.

    Importance: MEDIUM

    Good value: >=1 GB

    ?
    Internal storage
    What it is: Built-in storage for apps, music, watch faces, and other local data.
    When it matters: When you want more room for apps, music, or offline data.

    Importance: MEDIUM

    Good value: >=8 GB

    4 GB
    Huawei Watch D2 uses 4 GB for internal storage which is larger than that of 40.5% of smartwatches and equal to that of 26.9% of smartwatches.
    External memory slot
    What it is: A slot for expandable storage such as a memory card, if the watch provides one.
    When it matters: When you want more room for apps, music, or offline data.

    Importance: LOW

    no
    Huawei Watch D2 does not include an external memory slot. 0.3% of smartwatches include an external memory slot.
    Show more

    Huawei Watch D2 vs the average smartwatch

    • Has ECG
      Huawei Watch D2 supports ECG, the average smartwatch does not. 15.1% of smartwatches support ECG.
      What it is: The ability to record a single-lead electrocardiogram from the wrist.
      When it matters: When you want health data from your wrist during the day or night.

      Importance: HIGH

      Huawei Watch D2 supports ECG, the average smartwatch does not. 15.1% of smartwatches support ECG.
    • 900 nits higher display brightness
      Huawei Watch D2 has higher display brightness than the average smartwatch (1,500 nits nits vs 600 nits nits). The average smartwatch reaches 600 nits nits.
      What it is: The peak brightness the display can reach, usually expressed in nits.
      When it matters: When you want the screen to stay readable outdoors and in strong sunlight.

      Importance: HIGH

      Good value: >=1000 nits

      Huawei Watch D2 has higher display brightness than the average smartwatch (1,500 nits nits vs 600 nits nits). The average smartwatch reaches 600 nits nits.1,500 nits vs 600 nits
    • Stronger display glass
      Huawei Watch D2 uses sapphire display glass, while the average smartwatch uses mineral glass.
      What it is: The glass material or protective cover used over the display.
      When it matters: When you want the screen to be easy to read at a glance.

      Importance: MEDIUM

      Good value: Sapphire or Gorilla Glass

      Huawei Watch D2 uses sapphire display glass, while the average smartwatch uses mineral glass.sapphire vs mineral glass
    • Includes fall detection
      Huawei Watch D2 supports fall detection, the average smartwatch does not. 22.4% of smartwatches support fall detection.
      What it is: Automatic detection of hard falls that can trigger checks or emergency actions.
      When it matters: When you want extra help in an emergency.

      Importance: HIGH

      Huawei Watch D2 supports fall detection, the average smartwatch does not. 22.4% of smartwatches support fall detection.
    • Includes wireless charging
      Huawei Watch D2 supports wireless charging, the average smartwatch does not. 24.9% of smartwatches support wireless charging.
      What it is: Support for recharging the watch through a charging pad, puck, or other cable-free method.
      When it matters: When you want to top up the battery quickly.

      Importance: MEDIUM

      Huawei Watch D2 supports wireless charging, the average smartwatch does not. 24.9% of smartwatches support wireless charging.
    • Has blood pressure monitoring
      Huawei Watch D2 supports blood pressure monitoring, the average smartwatch does not. 21.7% of smartwatches support blood pressure monitoring.
      What it is: Blood pressure measurement or estimation features available through the watch ecosystem.
      When it matters: When you want health data from your wrist during the day or night.

      Importance: HIGH

      Huawei Watch D2 supports blood pressure monitoring, the average smartwatch does not. 21.7% of smartwatches support blood pressure monitoring.
    • Has NFC
      Huawei Watch D2 supports NFC, the average smartwatch does not. 42.5% of smartwatches support NFC.
      NFC hardware is present, but functionality may be limited by region/app support.
      What it is: Near-field communication hardware used for payments, pairing, or quick tap-based actions.
      When it matters: When you want to pay quickly or pair devices with a tap.

      Importance: HIGH

      Huawei Watch D2 supports NFC, the average smartwatch does not. 42.5% of smartwatches support NFC.
    • Has temperature sensor
      Huawei Watch D2 includes a temperature sensor, the average smartwatch does not. 22.3% of smartwatches include a temperature sensor.
      What it is: A sensor that records skin or wrist temperature changes and longer-term trends.
      When it matters: When you want health data from your wrist during the day or night.

      Importance: MEDIUM

      Huawei Watch D2 includes a temperature sensor, the average smartwatch does not. 22.3% of smartwatches include a temperature sensor.
    • Has ECG
      Huawei Watch D2 supports ECG, the average smartwatch does not. 15.1% of smartwatches support ECG.
    • Has blood pressure monitoring
      Huawei Watch D2 supports blood pressure monitoring, the average smartwatch does not. 21.7% of smartwatches support blood pressure monitoring.
    • Has temperature sensor
      Huawei Watch D2 includes a temperature sensor, the average smartwatch does not. 22.3% of smartwatches include a temperature sensor.
    • Has HRV tracking
      Huawei Watch D2 supports HRV tracking, the average smartwatch does not. 38.2% of smartwatches support HRV tracking.
    • Has readiness score
      Huawei Watch D2 supports readiness scores, the average smartwatch does not. 18.4% of smartwatches support readiness scores.
    • Supports VO2 max
      Huawei Watch D2 measures VO2 max, the average smartwatch does not. 49.3% of smartwatches measure VO2 max.
    • Has irregular heart alerts
      Huawei Watch D2 supports irregular heart rate warnings, the average smartwatch does not. 43.7% of smartwatches support irregular heart rate warnings.
    • Supports calorie tracking
      Huawei Watch D2 supports calorie tracking, the average smartwatch does not. 43.8% of smartwatches support calorie tracking.
    • Has weight tracking
      Huawei Watch D2 supports weight tracking, the average smartwatch does not. 39.2% of smartwatches support weight tracking.
    • Supports water intake tracking
      Huawei Watch D2 tracks water intake, the average smartwatch does not. 48.2% of smartwatches track water intake.
    • Has barometer
      Huawei Watch D2 includes a barometer, the average smartwatch does not. 45.6% of smartwatches include a barometer.
    • Has external HR monitor
      Huawei Watch D2 supports external heart rate monitor compatibility, the average smartwatch does not. 41.3% of smartwatches support external heart rate monitor compatibility.
    • Includes wireless charging
      Huawei Watch D2 supports wireless charging, the average smartwatch does not. 24.9% of smartwatches support wireless charging.
    • 167 mAh larger battery capacity
      Huawei Watch D2 has a larger battery capacity than the average smartwatch (467 mAh vs 300 mAh). The average smartwatch battery is 300 mAh.
    • Has NFC
      Huawei Watch D2 supports NFC, the average smartwatch does not. 42.5% of smartwatches support NFC.
    • Includes maps
      Huawei Watch D2 supports maps, the average smartwatch does not. 32.2% of smartwatches support maps.
    • Has compass
      Huawei Watch D2 includes a compass, the average smartwatch does not. 49.3% of smartwatches include a compass.
    • Newer Bluetooth version
      Huawei Watch D2 supports a newer Bluetooth version than the average smartwatch (5.2 vs 5.0). The average smartwatch uses 5.0.
    • 900 nits higher display brightness
      Huawei Watch D2 has higher display brightness than the average smartwatch (1,500 nits nits vs 600 nits nits). The average smartwatch reaches 600 nits nits.
    • Stronger display glass
      Huawei Watch D2 uses sapphire display glass, while the average smartwatch uses mineral glass.
    • 0.42 inch larger screen size
      Huawei Watch D2 has a larger screen size than the average smartwatch (1.8 inch vs 1.40 inch). The average smartwatch screen is 1.40 inch.
    • Higher resolution
      Huawei Watch D2 has a display resolution of 408x 480, while the average smartwatch reaches 352x 430.
    • Better case material
      Huawei Watch D2 uses aluminum, stainless steel for the case material, while the average smartwatch uses polycarbonate.
    • Better band material
      Huawei Watch D2 uses silicone, leather for the band material, while the average smartwatch uses silicone.
    • 20 ppi higher pixel density
      Huawei Watch D2 has a higher pixel density than the average smartwatch (346 ppi vs 326 ppi). The average smartwatch display reaches 326 ppi.
    • Includes fall detection
      Huawei Watch D2 supports fall detection, the average smartwatch does not. 22.4% of smartwatches support fall detection.
    • Supports Emergency SOS
      Huawei Watch D2 includes Emergency SOS, the average smartwatch does not. 42.4% of smartwatches include Emergency SOS.
    • More advanced operating system
      Huawei Watch D2 runs a more advanced operating system than the average smartwatch (HarmonyOS vs Proprietary OS).
    • Supports third-party apps
      Huawei Watch D2 supports third-party apps, the average smartwatch does not. 47.6% of smartwatches support third-party apps.
    • More frequent updates
      Huawei Watch D2 receives occasional software updates, while the average smartwatch receives ended updates.
    • 3 year/s newer release date
      Huawei Watch D2 has a newer release date than the average smartwatch (2024 vs 2021). The average smartwatch was released in 2021.
    • No elevation tracking
      Huawei Watch D2 does not support elevation tracking, the average smartwatch does. 62.7% of smartwatches support elevation tracking.
    • No swim mode
      Huawei Watch D2 does not include a swim sport mode, the average smartwatch does. 74.9% of smartwatches include a swim sport mode.
    • 1 day/s shorter battery life
      Huawei Watch D2 offers 6 day/s of battery life, while the average smartwatch offers 7 day/s.
      Up to 10 days with AOD.
    • 48.5 m lower waterproof depth
      Huawei Watch D2 has a shallower waterproof rating than the average smartwatch (1.5 m vs 50 m). The average smartwatch reaches 50 m.
      0.2 ATM class (ISO 22,810 shallow-water rating, not diving certification).
    • 1.7 mm thicker watch body
      Huawei Watch D2 is thicker than the average smartwatch (13.3 mm vs 11.60 mm). The average smartwatch thickness is 11.60 mm.
    • 48.5 m lower waterproof depth
      Huawei Watch D2 has a shallower waterproof rating than the average smartwatch (1.5 m vs 50 m). The average smartwatch reaches 50 m.
      0.2 ATM class (ISO 22,810 shallow-water rating, not diving certification).
      What it is: The stated depth or water-resistance class the watch is rated to withstand.
      When it matters: When you wear the watch in rain, sweat, or water.

      Importance: HIGH

      Good value: >=50 m

      Huawei Watch D2 has a shallower waterproof rating than the average smartwatch (1.5 m vs 50 m). The average smartwatch reaches 50 m.1.5 m vs 50 m
    • No elevation tracking
      Huawei Watch D2 does not support elevation tracking, the average smartwatch does. 62.7% of smartwatches support elevation tracking.
      What it is: Tracking of climbed, descended, or current elevation during activities.
      When it matters: When you run, ride, hike, or navigate without relying on your phone.

      Importance: MEDIUM

      Huawei Watch D2 does not support elevation tracking, the average smartwatch does. 62.7% of smartwatches support elevation tracking.
    • No swim mode
      Huawei Watch D2 does not include a swim sport mode, the average smartwatch does. 74.9% of smartwatches include a swim sport mode.
      What it is: A dedicated workout mode tuned for pool or open-water swimming.
      When it matters: When you track workouts and want better training data.

      Importance: MEDIUM

      Huawei Watch D2 does not include a swim sport mode, the average smartwatch does. 74.9% of smartwatches include a swim sport mode.
    • 2.69x more expensive
      Huawei Watch D2 is more expensive than the average smartwatch (£350 vs £130).
      Huawei Watch D2 is more expensive than the average smartwatch (£350 vs £130).£350 vs £130
    • 1.7 mm thicker watch body
      Huawei Watch D2 is thicker than the average smartwatch (13.3 mm vs 11.60 mm). The average smartwatch thickness is 11.60 mm.
      What it is: The depth of the watch body from front to back.
      When it matters: When you wear the watch all day or sleep with it on.

      Importance: HIGH

      Good value: <=10.9 mm

      Huawei Watch D2 is thicker than the average smartwatch (13.3 mm vs 11.60 mm). The average smartwatch thickness is 11.60 mm.13.30 mm vs 11.60 mm
    • 1 day/s shorter battery life
      Huawei Watch D2 offers 6 day/s of battery life, while the average smartwatch offers 7 day/s.
      Up to 10 days with AOD.
      What it is: The typical endurance the watch can deliver on a full charge under the stated usage pattern.
      When it matters: When you do not want to charge the watch too often.

      Importance: HIGH

      Good value: >=7 days

      Huawei Watch D2 offers 6 day/s of battery life, while the average smartwatch offers 7 day/s.6 day/s vs 7 day/s

    Graphic comparison of Huawei Watch D2 and other Smartwatches

    Attribute category
    Attribute
    No results found

    Third-party reviews

    (Reviews last updated: Apr 2026)

    What customers like about Huawei Watch D2?

    • Medically certified blood pressure monitoring with a built-in inflatable cuff for high accuracy
    • Ambulatory Blood Pressure Monitoring (ABPM) allows for automatic 24-hour tracking, including during sleep
    • Excellent battery life, typically lasting 5-6 days even with regular health tracking and blood pressure checks
    • High-quality 1.82-inch AMOLED display that is sharp, colourful, and clearly visible in direct sunlight
    • Comprehensive health suite including ECG, SpO2, stress, and skin temperature monitoring
    • Fast and accurate GPS performance for outdoor activity tracking
    • Sleeker, more modern design compared to its predecessor, resembling a premium smartwatch

    What customers dislike about Huawei Watch D2?

    • Bulky and thick case (approx. 13.3mm) that can be uncomfortable to wear, especially while sleeping or training
    • Lack of essential modern smartwatch features such as contactless payments (NFC) and support for third-party music streaming like Spotify
    • Strap material is non-breathable and can cause skin irritation after prolonged use
    • Not suitable for swimming or showering despite an IP68 rating, which is a regression from typical smartwatches
    • Limited app ecosystem on HarmonyOS 5.0, particularly when paired with iOS
    • Battery life drops significantly to roughly 24 hours if continuous 24-hour ABPM is enabled
    • Screen glass and bezel are reportedly more prone to scratching compared to other premium Huawei models

    Expert reviews

    C
    community.heyupnow.com
    04/11/2025

    The Huawei Watch D2 serves as a specialized health monitor, featuring medically certified Ambulatory Blood Pressure Monitoring (ABPM) that utilizes an integrated, inflatable strap-pump for accurate readings. It includes advanced health tracking, such as ECG analysis, SpO2 monitoring, and a "Health Glance" feature for simultaneous vitals measurement. Designed with a 1.82-inch,...Read more

    R
    racunalniske-novice.com
    16/12/2024

    The Huawei Watch D2 acts as a "medical device in one" by utilizing an innovative, mechanical airbag within the strap for highly accurate blood pressure monitoring, making it a reliable choice for cardiovascular tracking. The device boasts a sleek design with a 1.82-inch AMOLED display (1500 nits) that offers excellent outdoor visibility, alongside comprehensive health metrics like...Read more

    H
    hindustantimes.com
    29/10/2025

    The Huawei Watch D2 acts as a hybrid device, bridging consumer wearables with medical-grade diagnostics through its innovative, accurate ambulatory blood pressure monitoring (ABPM) system. The watch features a 1.82-inch AMOLED display in a sleeker, improved design over its predecessor, though the necessary blood pressure-enabled strap remains bulky and potentially uncomfortable for...Read more

    E
    en.mobil.se
    02/04/2025

    The Huawei Watch D2 excels with medically certified blood pressure monitoring, utilizing an inflatable strap for accurate, 24-hour ambulatory tracking. It features a refined design with a 1.82-inch AMOLED display and a functional crown, offering a more stylish look than its predecessor. Beyond its core health focus, which includes ECG and sleep tracking, it supports over 80 sports...Read more

    D
    digitec.ch
    19/09/2024

    The Huawei Watch D2 is a specialized health-focused wearable featuring a medically certified, inflatable-cuff blood pressure monitor integrated directly into the strap, which provides reliable 24-hour ambulatory blood pressure monitoring (ABPM). The device also offers ECG monitoring, heart rate tracking, and skin temperature sensors, with readings falling within a 3–5 mmHg accuracy...Read more

    T
    thetechnovore.com
    16/06/2025

    The Huawei Watch D2 is a specialized health-focused device featuring an integrated inflatable airbag for medically certified 24-hour Ambulatory Blood Pressure Monitoring (ABPM). It upgrades the original model with a sleeker design, a 1.82-inch AMOLED screen with 1,500 nits brightness, and a rotating crown for navigation. Key pros include exceptional accuracy (within 1-2% of...Read more

    A
    androidheadlines.com
    28/10/2024

    The Huawei Watch D2 represents a significant design evolution, transforming into a stylish, comfortable smartwatch featuring a medically-certified, strap-integrated airbag for 24-hour Ambulatory Blood Pressure Monitoring (ABPM). Key pros include a vivid 1.82-inch AMOLED display, robust HarmonyOS 5.0 performance, accurate GPS, and a 5-6 day battery life, though this reduces to 24...Read more

    T
    techadvisor.com
    02/01/2025

    The Huawei Watch D2 features a redesigned, lighter 40g aluminum frame with a 1.82-inch AMOLED display and a rotating crown, while retaining an specialized, non-interchangeable inflatable strap for accurate blood pressure measurements. It specializes in 24-hour Ambulatory Blood Pressure Monitoring (ABPM) and ECG analysis, offering impressive accuracy, though it requires strict, still...Read more

    W
    wareable.com
    22/10/2024

    The Huawei Watch D2 is a specialized health wearable designed for hypertension management, featuring a sleeker design, medical-grade blood pressure monitoring, and new 24-hour ambulatory monitoring. Key pros include its highly accurate, automatic readings and a bright 1.82-inch AMOLED screen. However, cons include a bulky, non-breathable strap and limited water resistance, making it...Read more

    T
    trustedreviews.com
    17/10/2024

    The Huawei Watch D2, reviewed by Trusted Reviews, stands out for its unique, medically certified ambulatory blood pressure monitoring (ABPM) which utilizes a mechanical airbag within the strap for accurate readings. It features a bright 1.82-inch AMOLED display and a comprehensive health suite including ECG, SpO2, and advanced sleep tracking. While offering a solid 5–6 day battery...Read more

    T
    techradar.com
    21/10/2024

    The Huawei Watch D2 represents a significant advancement in health-focused wearables, featuring a unique, medically certified, and accurate ambulatory blood pressure monitoring (ABPM) system using an inflatable strap. Sporting a superior, 1.82-inch AMOLED display and a more refined, durable design than its predecessor, it offers impressive six-day battery life. However, the device...Read more

    C
    chip.de
    05/01/2025

    The Huawei Watch D2 is a specialized health tracker featuring a unique, medically certified, 24-hour ambulatory blood pressure monitoring (ABPM) system that uses a physical mini-pump and inflatable strap [CHIP.de]. This design allows for precise, automatic, and continuous blood pressure tracking, including during sleep, providing a more comprehensive health profile than traditional...Read more

    C
    china-gadgets.de
    02/01/2026

    The Huawei Watch D2 offers a significant upgrade in medical-grade wearables, featuring a slimmer design with a 1.82-inch AMOLED display and a certified, inflatable airbag strap for 24-hour Ambulatory Blood Pressure Monitoring (ABPM). It functions as a comprehensive health manager, incorporating the Huawei TruSense system for ECG analysis, arterial stiffness detection, and sleep...Read more

    S
    smartzone.de
    10/10/2024

    The Huawei Watch D2 is highlighted as a significant evolution, transforming into a stylish, medically certified smartwatch with accurate, inflatable-airbag blood pressure monitoring and 24-hour ABPM tracking. It features a 1.82-inch AMOLED screen and the TruSense system, which are strong pros for health tracking, alongside a 6-day battery life for standard use. However, the device...Read more

    P
    pcwelt.de
    29/04/2025

    The Huawei Watch D2 introduces medically certified, cuff-style blood pressure monitoring using an integrated, inflatable airbag strap, eliminating the need for frequent calibration. It features a 1.82-inch AMOLED display, a sleeker design, and 24-hour Ambulatory Blood Pressure Monitoring (ABPM) for comprehensive cardiovascular tracking. Key pros include exceptional health...Read more

    H
    heise.de
    10/12/2025

    The Huawei Watch D2 is a medically certified smartwatch featuring an integrated, inflatable airbag in the strap for accurate, 24-hour ambulatory blood pressure monitoring (ABPM) and ECG tracking. It stands out with a 1.82-inch AMOLED display, over 80 sports modes, and a 6-day battery life that drops to roughly one day with continuous monitoring. While praised for its precision and...Read more

    C
    computerbild.de
    11/11/2025

    The HUAWEI WATCH D2 is a medically certified smartwatch featuring an innovative, integrated airbag strap for 24-hour ambulatory blood pressure (ABPM) tracking, providing clinical-grade, automatic readings. It features a 1.82-inch AMOLED display, advanced fitness tracking, and specialized health monitoring, though the necessary airbag makes it bulkier than standard models. While...Read more

    C
    chip.de
    14/11/2024

    The Huawei Watch D2 excels in health monitoring by featuring an integrated mechanical airbag in the strap, providing medically certified, highly accurate blood pressure readings, including 24-hour Ambulatory Blood Pressure Monitoring (ABPM). It boasts a lighter, slimmer design than its predecessor, a bright 1.82-inch AMOLED display, and strong battery life lasting 5 to 10 days....Read more

    R
    racunalniske-novice.com
    16/12/2024

    The Huawei Watch D2 is a specialized health-focused wearable featuring medically certified ambulatory blood pressure monitoring (ABPM) via an inflatable airbag in the strap, offering superior accuracy over standard optical sensors. It features a refined design with a 1.82-inch AMOLED display, a premium aluminum frame, and the advanced TruSense system for comprehensive health...Read more

    D
    digitec.ch
    19 septembre 2024

    The Huawei Watch D2, reviewed by Digitec, stands out for its medical-grade, airbag-based blood pressure monitoring, which offers high accuracy and 24-hour ambulatory tracking. While praised for its bright AMOLED display, comprehensive sports tracking, and accurate GPS, the device's main drawbacks include a bulky, non-swappable strap, lack of waterproofing for swimming, and limited,...Read more

    N
    notebookcheck.biz
    6 octobre 2024

    The Huawei Watch D2 is a medically certified smartwatch designed for precise, 24-hour ambulatory blood pressure monitoring using an integrated airbag system, offering accuracy comparable to traditional upper-arm cuffs. This iteration features a more refined, slimmer aluminum design and a 1.82-inch AMOLED display, maintaining the medical focus while adopting a more standard...Read more

    L
    leclaireur.fnac.com
    27 avril 2025

    The Huawei Watch D2 is a specialized health-focused wearable that distinguishes itself with an integrated inflatable airbag in the strap, allowing for medically certified Ambulatory Blood Pressure Monitoring (ABPM) and 24-hour tracking, including during sleep. The device features a refined, premium design with a 1.82-inch AMOLED display, ECG analysis, and over 80 sports modes. While...Read more

    F
    frandroid.com
    24 juin 2025

    The Huawei Watch D2 is identified by Frandroid as a premier health-focused smartwatch, distinguishing itself with medically certified blood pressure monitoring via an integrated, inflatable airbag strap rather than relying on optical sensors. This mechanism enables accurate 24-hour Ambulatory Blood Pressure Monitoring (ABPM), complemented by advanced TruSeen 6.5+ tracking for ECG,...Read more

    H
    hipertextual.com
    20 de noviembre de 2024

    The Huawei Watch D2 advances wearable health technology with Ambulatory Blood Pressure Monitoring (ABPM) via an integrated inflatable strap, delivering clinical-grade accuracy. Featuring a redesigned, slimmer aluminum body with a 1.82-inch AMOLED display, it operates more like a standard smartwatch than its predecessor. Key advantages include 24-hour automatic blood pressure...Read more

    C
    consumer.huawei.com
    28 de noviembre de 2024

    The HUAWEI Watch D2 is a medically certified smartwatch featuring an integrated inflatable airbag in the strap for 24-hour Ambulatory Blood Pressure Monitoring (ABPM), offering significant improvements in clinical-grade health tracking. It features a bright 1.82-inch AMOLED display and a comprehensive health suite that includes ECG analysis, SpO2, and skin temperature sensing, while...Read more

    T
    topesdegama.com
    16 de septiembre de 2025

    This Topes de Gama review highlights the top health-focused smartwatches that have evolved into sophisticated tools for monitoring heart rate, SpO2, sleep, and stress, though they do not replace professional medical advice. Top contenders include the Apple Watch Series 9/Ultra 2 for ECG accuracy and the Samsung Galaxy Watch6 for body composition analysis, with Garmin’s Venu 3...Read more

    M
    movilzona.es
    27 de marzo de 2025

    The Huawei smartwatch lineup focuses on premium materials and exceptional battery life, with the Watch GT 4 offering a balanced experience for most users. Key strengths include robust health tracking via TruSeen™ technology, high-quality AMOLED displays, and versatile designs suited for both fitness and professional settings. However, the ecosystem faces limitations, including lack...Read more

    D
    digitec.ch
    19/09/2024

    The Huawei Watch D2 distinguishes itself with a medically certified blood pressure monitoring system featuring a miniaturized pump and airbag, allowing for accurate, 24-hour ambulatory monitoring with deviations of only 3–5 mmHg from clinical devices. Beyond its core health focus, the device features a bright 1.82-inch AMOLED display and a sleeker design than its predecessor,...Read more

    T
    tecnorecensioni.com
    04/02/2025

    The Huawei Watch D2 represents a significant design evolution, adopting a more refined, lightweight 40g rectangular aesthetic similar to the Apple Watch, according to Tecnorecensioni. Its defining feature is medically certified, 24-hour Ambulatory Blood Pressure Monitoring (ABPM) enabled by an inflatable airbag integrated into the strap. Pros include a bright 1.82-inch AMOLED...Read more

    H
    hwupgrade.it
    9 Dicembre 2024

    The Huawei Watch D2 improves upon its predecessor with a lighter, more comfortable design and features a 1.82-inch, 1500-nit AMOLED display. It introduces Ambulatory Blood Pressure Monitoring (ABPM) for automatic, scheduled, and continuous 24-hour monitoring. The device is highly specialized for health tracking with certified, medical-grade blood pressure and ECG readings, achieving...Read more

    T
    techprincess.it
    31 Gennaio 2025

    The Huawei Watch D2 improves upon its predecessor with a more refined design and an advanced, medical-grade, air-bag-based blood pressure monitoring system. Featuring a 1.82-inch AMOLED display and a 40g body, it supports 24-hour ambulatory monitoring, offering precise, clinical-level data. Key pros include this unrivaled accuracy and a comprehensive health suite with ECG and, while...Read more

    W
    wired.it
    6 Dicembre 2024

    The Huawei Watch D2, reviewed by Wired Italy, advances health wearables by blending a refined, standard smartwatch design with medically certified, in-depth blood pressure monitoring via a specialized inflatable strap. Utilizing the new TruSense platform, it offers high-precision tracking for heart rate and sports, boasting a 6-day battery life and full smartwatch functionality....Read more

    I
    ilsole24ore.com
    9 Febbraio 2025

    The Huawei Watch D2 is identified as a revolutionary medical-grade wearable capable of autonomous blood pressure measurement using an internal pump and inflatable strap. It features "Ambulatory Blood Pressure Monitoring" (ABPM) for 24-hour tracking, complemented by ECG, SpO2, and skin temperature monitoring. Key benefits include this certified accuracy, a refined 1.82-inch AMOLED...Read more

    A
    andreagaleazzi.com
    27 Dicembre 2024

    Andrea Galeazzi's review highlights the Huawei Watch D2 as a significant upgrade, featuring a more compact, stylish design with a medically certified, integrated airbag for accurate blood pressure monitoring. Key, life-changing functionality includes 24-hour ambulatory blood pressure monitoring (ABPM), making it a comprehensive health tool alongside ECG, SpO2, and heart rate...Read more

    N
    notebookcheck.nl
    06/10/2024

    The Huawei Watch D2, reviewed by Notebookcheck, advances wearable medical technology with its medically certified blood pressure monitoring, featuring an inflatable airbag in the strap for accurate readings and 24-hour ambulatory monitoring. The device boasts a refined design with a bright 1.82-inch AMOLED display and a comprehensive health suite, including ECG analysis and detailed...Read more

    T
    tweakers.net
    10/02/2025

    The Huawei Watch D2 improves upon its predecessor with a sleeker, rectangular design while introducing advanced, medically certified 24-hour Ambulatory Blood Pressure Monitoring (ABPM) via an inflatable strap. It features a bright 1.82-inch AMOLED display and delivers high-accuracy blood pressure and ECG readings, though the specialized strap is not interchangeable with standard...Read more

    R
    review.nl
    13 februari 2025

    The FRITZ! Mesh Set 4060 + 1200 AX received an 8.8/10 rating from the Review.nl panel, with testers highlighting its high-speed Wi-Fi 6 performance and easy configuration as major pros. The set effectively eliminates coverage dead zones in multi-story homes, with the FRITZ!App WLAN assisting in optimal placement. While the performance is top-tier, some users noted the physical size...Read more

    T
    technologyinsider.nl
    7 februari 2025

    The Huawei Watch D2 is a medically certified smartwatch featuring advanced, automatic blood pressure monitoring via a specialized, inflatable strap. The device boasts a refined rectangular design and a bright 1.82-inch AMOLED screen, making it both stylish and functional for daily health tracking. Pros include highly accurate, 24-hour ambulatory blood pressure monitoring,...Read more

    T
    tweakers.net
    20/07/2026

    Tweakers evaluates Huawei's 2024–2025 wearable lineup, highlighting exceptional hardware, long battery life, and advanced health sensors like the Watch D2's inflatable cuff for blood pressure monitoring. The lineup spans the premium, rugged Watch Ultimate 2, the versatile GT 5 series, and the value-focused Fit series, though all models are constrained by a limited third-party app...Read more

    C
    ct.nl
    2 februari 2025

    The Huawei Watch D2 is a medically certified smartwatch featuring a 1.82-inch AMOLED display and a significantly sleeker, more wearable design compared to its predecessor. It integrates an inflatable airbag within a specialized strap, allowing for accurate, automatic blood pressure monitoring and comprehensive health tracking, including ECG and arterial stiffness. While it offers...Read more

    A
    androidworld.nl
    28 januari 2025

    The Huawei Watch D2, reviewed by AndroidWorld, is a significant upgrade from its predecessor, featuring a sleeker design and medically certified ambulatory blood pressure monitoring (ABPM) via an inflatable strap. It offers highly accurate oscillometric measurements superior to optical alternatives, along with a 1.82-inch AMOLED display and 6-day battery life (dropping to ~1 day...Read more

    T
    techfi.nl
    28 januari 2025

    The Huawei Watch D2 serves as a specialized, medically certified blood pressure monitoring device, improving on its predecessor with a more stylish aluminum design, a brighter 1.82-inch AMOLED display, and a rotating crown. Its primary functionality lies in the integrated, inflatable airbag within the strap, which provides clinically accurate readings (within 3-5 mmHg of...Read more

    A
    androidplanet.nl
    31 januari 2025

    The Huawei Watch D2 is a specialized health-focused wearable featuring a sleeker design and an innovative, medically certified, in-strap airbag for precise cuff-style blood pressure measurements. It enables 24-hour Ambulatory Blood Pressure Monitoring (ABPM) to track health metrics continuously. Key features include a bright 1.82-inch AMOLED screen and up to 6 days of battery life,...Read more

    C
    consumentenbond.nl
    18/04/2026

    The Huawei Watch D2 is a specialized health-focused device distinguished by its medically certified, inflatable airbag strap designed for accurate, 24-hour ambulatory blood pressure monitoring. It offers comprehensive cardiovascular tracking, including ECG, SpO2, and skin temperature, while featuring a vibrant 1.82-inch AMOLED display and a 40g, relatively lightweight design. Key...Read more

    Video reviews

    Compare Huawei Watch D2 with other Smartwatches

    VS
    VS

    Compare