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Xiaomi Redmi Watch 4 Review | 126 Data compared

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  • Avg. price: ~£90
  • Screen size: 1.97 inch
  • Battery life: 20 day/s
  • Display type: AMOLED

Xiaomi Redmi Watch 4 review. Compare 126 technical specifications and user reviews to see how it ranks among smartwatches and if it is worth buying.

7.7

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%

7.7

Technical Score

10.0%

7.3

User score

Very good
7.7

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%

6.9

Health

21.0%

9.1

Fitness

16.0%

7.9

Battery

14.0%

7.4

Smart features

12.0%

7.1

Connectivity

9.0%

7.7

Display & Design

4.0%

7.2

Hardware

Very good
7.3

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%

10

User reviews

30.0%

1.0

Popularity

User score:
amazon
5.0
(1)

(Reviews last updated: Apr 2026)

Very good
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    Best prices

    Best rankings

    ?

    Available: ranking among products currently available (including other versions of this product).
    All: ranking among all products in the database.

    Technical Specifications of smartwatch Xiaomi Redmi Watch 4

    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%

    6.9

    Health

    21.0%

    9.1

    Fitness

    16.0%

    7.9

    Battery

    14.0%

    7.4

    Smart features

    12.0%

    7.1

    Connectivity

    9.0%

    7.7

    Display & Design

    4.0%

    7.2

    Hardware

    7.7
    Xiaomi Redmi Watch 4 has a technical score of 7.71 points, which is higher than 80.9% 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%

    10

    User reviews

    30.0%

    1.0

    Popularity

    User score:
    amazon
    5.0
    (1)

    (Reviews last updated: Apr 2026)

    7.3
    Xiaomi Redmi Watch 4 has a user score of 7.3 points, which is lower than 78.1% 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.
    1.0
    Xiaomi Redmi Watch 4 has a popularity of 1 points, which is lower than 57.9% 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%

    7.7

    Overall score

    40.0%

    10

    Price

    8.4
    Xiaomi Redmi Watch 4 has a quality-to-price ratio of 8.4 points, which is higher than 88.3% 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

    Xiaomi
    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
    Xiaomi Redmi Watch 4 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
    Xiaomi Redmi Watch 4 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

    no
    Xiaomi Redmi Watch 4 does not support 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
    Xiaomi Redmi Watch 4 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
    Xiaomi Redmi Watch 4 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
    Xiaomi Redmi Watch 4 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
    Xiaomi Redmi Watch 4 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
    Xiaomi Redmi Watch 4 does not include a cadence sensor. 20.1% of smartwatches include a cadence sensor.
    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
    Xiaomi Redmi Watch 4 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

    20 day/s
    Xiaomi Redmi Watch 4 offers a battery life of 20 day/s which is longer than that of 91.8% of smartwatches and equal to that of 0.7% of smartwatches.
    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

    N/A
    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

    380 mAh
    Xiaomi Redmi Watch 4 has a battery capacity of 380 mAh which is larger than the batteries in 72.2% of smartwatches and equal to those in 0.4% 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

    90 min
    Xiaomi Redmi Watch 4 charges in 90 min which is faster than 62.6% of smartwatches and equal to the charge time of 9.7% of smartwatches.
    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

    HyperOS
    Xiaomi Redmi Watch 4 runs HyperOS which is more advanced than the operating system in 58.7% of smartwatches and the same as that in 1.3% 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
    Xiaomi Redmi Watch 4 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 released periodically every few 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

    no
    Xiaomi Redmi Watch 4 does not support third-party apps. 47.6% of smartwatches support third-party apps.
    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
    Xiaomi Redmi Watch 4 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
    Xiaomi Redmi Watch 4 supports voice assistants. 68% of smartwatches support voice assistants.
    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
    Xiaomi Redmi Watch 4 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

    ?
    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
    Xiaomi Redmi Watch 4 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

    yes
    Xiaomi Redmi Watch 4 supports 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
    Xiaomi Redmi Watch 4 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

    1.97 inch
    Xiaomi Redmi Watch 4 has a screen size of 1.97 inch which is larger than the screens of 97.1% of smartwatches and equal to those of 0.2% 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
    Xiaomi Redmi Watch 4 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

    390 x 450
    Xiaomi Redmi Watch 4 has a display resolution of 390 x 450 which is higher than that of 67.1% of smartwatches and equal to that of 1.9% 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

    302 ppi
    Xiaomi Redmi Watch 4 has a pixel density of 302 ppi which is lower than that of 62.4% of smartwatches and equal to that of 0.6% 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

    600 nits
    Xiaomi Redmi Watch 4 reaches 600 nits nits of display brightness, which is higher than that of 38.8% of smartwatches and equal to that of 14% 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

    0 GB
    Xiaomi Redmi Watch 4 uses 0 GB for internal storage which is smaller than that of 73.5% of smartwatches and equal to that of 26.6% of smartwatches.
    No local user storage for apps/media
    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
    Xiaomi Redmi Watch 4 does not include an external memory slot. 0.3% of smartwatches include an external memory slot.
    Show more

    Xiaomi Redmi Watch 4 vs the average smartwatch

    • 13 day/s longer battery life
      Xiaomi Redmi Watch 4 offers 20 day/s of battery life, while the average smartwatch offers 7 day/s.
      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

      Xiaomi Redmi Watch 4 offers 20 day/s of battery life, while the average smartwatch offers 7 day/s.20 day/s vs 7 day/s
    • Includes fall detection
      Xiaomi Redmi Watch 4 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

      Xiaomi Redmi Watch 4 supports fall detection, the average smartwatch does not. 22.4% of smartwatches support fall detection.
    • 0.57 inch larger screen size
      Xiaomi Redmi Watch 4 has a larger screen size than the average smartwatch (2 inch vs 1.40 inch). The average smartwatch screen is 1.40 inch.
      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

      Xiaomi Redmi Watch 4 has a larger screen size than the average smartwatch (2 inch vs 1.40 inch). The average smartwatch screen is 1.40 inch.1.97 inch vs 1.40 inch
    • Has NFC
      Xiaomi Redmi Watch 4 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

      Xiaomi Redmi Watch 4 supports NFC, the average smartwatch does not. 42.5% of smartwatches support NFC.
    • Has HRV tracking
      Xiaomi Redmi Watch 4 supports HRV tracking, the average smartwatch does not. 38.2% of smartwatches support HRV tracking.
      What it is: Measurement of heart-rate variability, the change in timing between heartbeats.
      When it matters: When you want health data from your wrist during the day or night.

      Importance: MEDIUM

      Xiaomi Redmi Watch 4 supports HRV tracking, the average smartwatch does not. 38.2% of smartwatches support HRV tracking.
    • Supports Emergency SOS
      Xiaomi Redmi Watch 4 includes Emergency SOS, the average smartwatch does not. 42.4% of smartwatches include Emergency SOS.
      What it is: An emergency feature that can contact help or alert trusted people from the watch.
      When it matters: When you want extra help in an emergency.

      Importance: HIGH

      Xiaomi Redmi Watch 4 includes Emergency SOS, the average smartwatch does not. 42.4% of smartwatches include Emergency SOS.
    • Has multi-sport mode
      Xiaomi Redmi Watch 4 includes a multi-sport mode, the average smartwatch does not. 49.4% of smartwatches include a multi-sport mode.
      What it is: A training mode designed to handle multiple sports within a single session.
      When it matters: When you track workouts and want better training data.

      Importance: MEDIUM

      Xiaomi Redmi Watch 4 includes a multi-sport mode, the average smartwatch does not. 49.4% of smartwatches include a multi-sport mode.
    • Has irregular heart alerts
      Xiaomi Redmi Watch 4 supports irregular heart rate warnings, the average smartwatch does not. 43.7% of smartwatches support 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

      Xiaomi Redmi Watch 4 supports irregular heart rate warnings, the average smartwatch does not. 43.7% of smartwatches support irregular heart rate warnings.
    • Has HRV tracking
      Xiaomi Redmi Watch 4 supports HRV tracking, the average smartwatch does not. 38.2% of smartwatches support HRV tracking.
    • Has irregular heart alerts
      Xiaomi Redmi Watch 4 supports irregular heart rate warnings, the average smartwatch does not. 43.7% of smartwatches support irregular heart rate warnings.
    • Supports calorie tracking
      Xiaomi Redmi Watch 4 supports calorie tracking, the average smartwatch does not. 43.8% of smartwatches support calorie tracking.
    • Has weight tracking
      Xiaomi Redmi Watch 4 supports weight tracking, the average smartwatch does not. 39.2% of smartwatches support weight tracking.
    • Has multi-sport mode
      Xiaomi Redmi Watch 4 includes a multi-sport mode, the average smartwatch does not. 49.4% of smartwatches include a multi-sport mode.
    • Has barometer
      Xiaomi Redmi Watch 4 includes a barometer, the average smartwatch does not. 45.6% of smartwatches include a barometer.
    • 70 more exercise profiles
      Xiaomi Redmi Watch 4 supports more exercise modes than the average smartwatch (150 vs 80). The average smartwatch supports 80 exercise modes.
    • 13 day/s longer battery life
      Xiaomi Redmi Watch 4 offers 20 day/s of battery life, while the average smartwatch offers 7 day/s.
    • 30 min shorter charge time
      Xiaomi Redmi Watch 4 charges faster than the average smartwatch (90 min vs 120 min). The average smartwatch charges in 120 min.
    • 80 mAh larger battery capacity
      Xiaomi Redmi Watch 4 has a larger battery capacity than the average smartwatch (380 mAh vs 300 mAh). The average smartwatch battery is 300 mAh.
    • Has NFC
      Xiaomi Redmi Watch 4 supports NFC, the average smartwatch does not. 42.5% of smartwatches support NFC.
    • Has compass
      Xiaomi Redmi Watch 4 includes a compass, the average smartwatch does not. 49.3% of smartwatches include a compass.
    • Supports Wi-Fi
      Xiaomi Redmi Watch 4 supports Wi-Fi, the average smartwatch does not. 43.4% of smartwatches support Wi-Fi.
    • Supports Galileo
      Xiaomi Redmi Watch 4 supports Galileo navigation, the average smartwatch does not. 38.7% of smartwatches support Galileo navigation.
    • Newer Bluetooth version
      Xiaomi Redmi Watch 4 supports a newer Bluetooth version than the average smartwatch (5.3 vs 5.0). The average smartwatch uses 5.0.
    • 0.57 inch larger screen size
      Xiaomi Redmi Watch 4 has a larger screen size than the average smartwatch (2 inch vs 1.40 inch). The average smartwatch screen is 1.40 inch.
    • 13.5 g lighter weight
      Xiaomi Redmi Watch 4 is lighter than the average smartwatch (31.5 g vs 45 g). The average smartwatch weighs 45 g.
    • Better case material
      Xiaomi Redmi Watch 4 uses aluminum, stainless steel for the case material, while the average smartwatch uses polycarbonate.
    • 1.1 mm thinner watch body
      Xiaomi Redmi Watch 4 is thinner than the average smartwatch (10.5 mm vs 11.60 mm). The average smartwatch thickness is 11.60 mm.
    • Higher resolution
      Xiaomi Redmi Watch 4 has a display resolution of 390x 450, while the average smartwatch reaches 352x 430.
    • Includes fall detection
      Xiaomi Redmi Watch 4 supports fall detection, the average smartwatch does not. 22.4% of smartwatches support fall detection.
    • Supports Emergency SOS
      Xiaomi Redmi Watch 4 includes Emergency SOS, the average smartwatch does not. 42.4% of smartwatches include Emergency SOS.
    • More advanced operating system
      Xiaomi Redmi Watch 4 runs a more advanced operating system than the average smartwatch (HyperOS vs Proprietary OS).
    • More frequent updates
      Xiaomi Redmi Watch 4 receives occasional software updates, while the average smartwatch receives ended updates.
    • 2 year/s newer release date
      Xiaomi Redmi Watch 4 has a newer release date than the average smartwatch (2023 vs 2021). The average smartwatch was released in 2021.

    Total
    Overall
    Health
    Fitness
    Battery
    Connectivity
    Display & Design
    Smart features
    Hardware
    • No elevation tracking
      Xiaomi Redmi Watch 4 does not support elevation tracking, the average smartwatch does. 62.7% of smartwatches support elevation tracking.
    • 24 ppi lower pixel density
      Xiaomi Redmi Watch 4 has a lower pixel density than the average smartwatch (302 ppi vs 326 ppi). The average smartwatch display reaches 326 ppi.
    • No music playback
      Xiaomi Redmi Watch 4 does not support music playback, the average smartwatch does. 53.9% of smartwatches support music playback.
      Only remote phone music control; no on-watch playback/storage.
    • 4 GB less storage
      Xiaomi Redmi Watch 4 offers less internal storage than the average smartwatch (0 GB vs 4 GB). The average smartwatch provides 4 GB of storage.
      No local user storage for apps/media
    • No elevation tracking
      Xiaomi Redmi Watch 4 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

      Xiaomi Redmi Watch 4 does not support elevation tracking, the average smartwatch does. 62.7% of smartwatches support elevation tracking.
    • No music playback
      Xiaomi Redmi Watch 4 does not support music playback, the average smartwatch does. 53.9% of smartwatches support music playback.
      Only remote phone music control; no on-watch playback/storage.
      What it is: Playback of music or audio directly from the watch, with or without a phone nearby.
      When it matters: When you want audio, calls, or voice features on the watch itself.

      Importance: MEDIUM

      Xiaomi Redmi Watch 4 does not support music playback, the average smartwatch does. 53.9% of smartwatches support music playback.
    • 4 GB less storage
      Xiaomi Redmi Watch 4 offers less internal storage than the average smartwatch (0 GB vs 4 GB). The average smartwatch provides 4 GB of storage.
      No local user storage for apps/media
      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

      Xiaomi Redmi Watch 4 offers less internal storage than the average smartwatch (0 GB vs 4 GB). The average smartwatch provides 4 GB of storage.0 GB vs 4 GB
    • 2.61x less popular
      Xiaomi Redmi Watch 4 has a lower popularity than the average smartwatch (1.00 vs 2,609).
      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.
      Xiaomi Redmi Watch 4 has a lower popularity than the average smartwatch (1.00 vs 2,609).1 vs 2.61
    • 24 ppi lower pixel density
      Xiaomi Redmi Watch 4 has a lower pixel density than the average smartwatch (302 ppi vs 326 ppi). The average smartwatch display reaches 326 ppi.
      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

      Xiaomi Redmi Watch 4 has a lower pixel density than the average smartwatch (302 ppi vs 326 ppi). The average smartwatch display reaches 326 ppi.302 ppi vs 326 ppi
    • 9.6% lower user score
      Xiaomi Redmi Watch 4 has a lower user score than the average smartwatch (7.30 vs 8,000).
      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.
      Xiaomi Redmi Watch 4 has a lower user score than the average smartwatch (7.30 vs 8,000).7.3 vs 8
    Total
    Overall
    Fitness
    Display & Design
    Smart features
    Hardware

    Graphic comparison of Xiaomi Redmi Watch 4 and other Smartwatches

    Attribute category
    Attribute
    No results found

    Third-party reviews

    amazon
    5.0
    1 Reviews

    (Reviews last updated: Apr 2026)

    What customers like about Xiaomi Redmi Watch 4?

    • Outstanding battery life of up to 20 days on a single charge.
    • Large and bright 1.97-inch AMOLED display with a smooth 60Hz refresh rate.
    • Premium feel provided by the new aluminum alloy frame and rotating stainless steel crown.
    • Affordable pricing, often cited as excellent value for a budget smartwatch.
    • Convenient Bluetooth calling and built-in GNSS for independent GPS tracking.
    • Lightweight and comfortable design for all-day wear.

    What customers dislike about Xiaomi Redmi Watch 4?

    • Inaccurate heart rate and blood oxygen (SpO2) tracking during intense exercise.
    • Fiddly and awkward strap clasp mechanism that can be difficult to put on.
    • Basic smartwatch features with no support for standalone music playback or third-party apps.
    • The 47.5mm case size can feel bulky and may not suit users with smaller wrists.
    • Limited notification interaction, such as the inability to reply to messages directly.
    • Requires a proprietary charging cable, which can be inconvenient for travel.

    Expert reviews

    W
    wareable.com
    05/06/2024
    Redmi Watch 4 review - Wareable

    The Xiaomi Redmi Watch 4 is a budget-friendly wearable featuring a premium aluminum alloy frame and a large 1.97-inch AMOLED display. Pros include the bright, high-quality screen and a very long battery life, with tests showing up to 20 days of usage or 10 days with the Always-On Display enabled. However, cons center on the 47.5mm case, which may feel bulky, and a limited operating...Read more

    P
    pcwelt.de
    30/04/2024
    Test: An Affordable Smartwatch with a Premium Feel

    The PC-WELT review of the Xiaomi Redmi Watch 4 highlights a budget-friendly, hybrid smartwatch with a premium aluminium alloy frame and a large 1.97-inch AMOLED display. A major strength is its 20-day battery life, which significantly outperforms more expensive competitors. However, the review notes limitations, including lack of third-party app support, NFC payments, and...Read more

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    H
    heise.de
    24/02/2024
    Redmi Watch 4 Review: Smartwatch with Great Display & GPS

    The Xiaomi Redmi Watch 4 is highlighted as a high-quality budget smartwatch featuring a durable aluminum frame, a bright 1.97-inch AMOLED display, and a functional rotating stainless steel crown. Key strengths include a strong 20-day battery life, smooth performance with HyperOS, and 5ATM water resistance. However, the review notes significant drawbacks, particularly regarding...Read more

    (Translated)Show original
    C
    connect.de
    26/01/2024
    Tested: How can cheap be this good?

    The Xiaomi Redmi Watch 4 is highlighted as an impressive 99-Euro budget smartwatch featuring a premium aluminum frame, a stainless steel rotating crown, and a large 1.97-inch OLED display. Key advantages include exceptional battery life lasting around 16 days in typical use and a smooth user interface powered by Xiaomi’s HyperOS. The device excels in daily health tracking with over...Read more

    (Translated)Show original
    T
    test.de
    16/07/2024
    Test: Stiftung Warentest

    The Apple Watch Ultra, designed for adventurers, features a 49mm titanium case, a 3,000-nit display, and extreme durability (MIL-STD 810H) with WR100 water resistance. Key pros include the customizable Action button, accurate dual-frequency GPS, and up to 36 hours of battery life, though it still falls short of Garmin's weeks-long battery. The device's substantial weight, high...Read more

    (Translated)Show original
    I
    inside-digital.de
    20/10/2024
    In the test: Giant smartwatch delivers

    The Xiaomi Redmi Watch 4 features a significant design upgrade with an aluminum frame, a stainless steel crown, and a large 1.97-inch AMOLED display. Key pros include an impressive 20-day battery life, built-in GPS, Bluetooth calling, and an easy-to-use strap system. However, cons include limited software functionality, no third-party app store, and in-depth sensor accuracy issues...Read more

    (Translated)Show original
    F
    futurezone.at
    22/02/2024
    What can the €89 Apple Watch clone do?

    The Futurezone.at review of the Xiaomi Redmi Watch 4 highlights a budget-friendly device boasting a premium design with an aluminum frame, stainless steel crown, and a large 1.97-inch AMOLED screen, though its 47mm size can feel bulky. Battery performance is a major pro, lasting up to 20 days, but the HyperOS operating system limits third-party apps and lacks contactless payments....Read more

    (Translated)Show original
    P
    phonandroid.com
    01 juillet 2024
    Test: The worthy heir to the Apple Watch at a low price

    The Xiaomi Redmi Watch 4 represents a significant design upgrade for the series, featuring a premium aluminum alloy frame and a large 1.97-inch AMOLED screen with a smooth 60Hz refresh rate. A notable addition is the functional stainless steel rotating crown that improves navigation, coupled with a bright display suitable for direct sunlight. The device boasts impressive battery...Read more

    (Translated)Show original
    F
    frandroid.com
    24 juin 2024
    Review: An affordable and efficient smartwatch

    The Xiaomi Redmi Watch 4 is an affordable, effective entry-level smartwatch featuring a significant design upgrade with an aluminum alloy frame, a rotating crown, and a large, bright 1.97-inch AMOLED display. While praised for its premium look and 5ATM water resistance, the 47mm case may feel bulky on smaller wrists, and the strap mechanism is described as finicky. Running on...Read more

    (Translated)Show original
    0
    01net.com
    01 février 2024
    Review: The smartwatch you'll almost never have to charge

    The 01net review highlights the Xiaomi Redmi Watch 4 as an affordable, entry-level smartwatch boasting an impressive battery life of up to 20 days. It features a premium aluminum alloy frame, a rotating crown, and a bright 1.97-inch AMOLED display. While praised for its value, the design closely resembles an Apple Watch, and the strap mechanism can be fiddly. Running on HyperOS, the...Read more

    (Translated)Show original
    F
    frandroid.com
    24 janvier 2024
    Redmi Watch 4: Hands-on with Xiaomi's new affordable smartwatch

    The Redmi Watch 4 features a significant design upgrade with an aluminum alloy frame and a 1.97-inch 60Hz AMOLED display, offering a premium feel at an affordable price point. While the watch boasts a 20-day battery life and useful features like Bluetooth calling and 5ATM water resistance,, it faces limitations in sensor accuracy, specifically with GPS and heart rate tracking, and a...Read more

    (Translated)Show original
    F
    frandroid.com
    01/10/2024
    At 35% off, this is the ideal budget smartwatch to track your activities

    The Xiaomi Redmi Watch 4 is highlighted as an ideal, budget-friendly smartwatch featuring a significant upgrade to an aluminum alloy frame, a 1.97-inch AMOLED display, and a functional rotating crown for navigation. While it offers premium aesthetics, the review notes a somewhat budget feel due to the plastic back, along with a large, potentially bulky 47.5mm case. Performance...Read more

    (Translated)Show original
    N
    new.c.mi.com
    24/01/2024
    Redmi Watch 4 unboxing and impressions by a Xiaomi Ambassador

    The Xiaomi 12 Lite is a slim and lightweight (7.29mm, 173g) mid-range smartphone featuring a vibrant 6.55-inch, 120Hz AMOLED display with Dolby Vision and HDR10+ support. Performance is driven by the Snapdragon 778G 5G chipset, capable of handling daily tasks smoothly, complemented by 67W fast charging that replenishes the 4,300mAh battery in under an hour. The device features a...Read more

    (Translated)Show original
    L
    lesnumeriques.com
    02/02/2024
    Review: The affordable and ambitious smartwatch

    The Xiaomi Redmi Watch 4 features an aluminum alloy frame and a 1.97-inch AMOLED display, offering a premium aesthetic at a budget price point. Key strengths include a 60Hz refresh rate, a new rotating crown for navigation, and exceptional battery life lasting up to 20 days, alongside accurate GPS tracking. However, the device falls short in health tracking precision during intense...Read more

    (Translated)Show original
    G
    giornaleorologi.it
    14/02/2024
    Redmi Watch 4: Xiaomi's aspiring best buy

    The Xiaomi Redmi Watch 4 features a significant design upgrade with a premium aluminum alloy frame, a 1.97-inch 60Hz AMOLED display, and a functional stainless steel rotating crown. It boasts a long-lasting battery life of up to 20 days, along with Bluetooth calling capabilities and an improved 4-channel PPG sensor for tracking. While offering strong performance and aesthetics, the...Read more

    (Translated)Show original
    A
    altroconsumo.it
    15/01/2024
    Test and Review

    The Xiaomi Redmi Watch 4 is a budget-friendly smartwatch featuring a 1.97-inch AMOLED display, an aluminium alloy frame, and a stainless steel rotating crown, which offers a premium feel compared to its predecessors. It is designed for longevity, providing up to 20 days of battery life, along with 5 ATM water resistance and a lightweight 31.5-gram body. While praised for its bright...Read more

    (Translated)Show original
    E
    evosmart.it
    19/01/2024
    Redmi Watch 4 Review: A Job Well Done

    The Redmi Watch 4 represents a significant, premium evolution for the brand, featuring an aluminum alloy frame and a stainless steel rotating crown. It boasts a large 1.97-inch 60Hz AMOLED display with 600 nits brightness, while running on the snappy HyperOS. Key features include Bluetooth calling and extensive sports tracking via independent GNSS. Performance is highlighted by an...Read more

    (Translated)Show original
    S
    startupitalia.eu
    03/09/2024
    Redmi Watch 4: For sports, all you need is this essential wearable on your wrist

    The StartupItalia review describes the Redmi Watch 4 as a pragmatic, budget-friendly wearable suitable for beginners, offering an elegant design appropriate for professional environments. Key pros include a bright 1.97-inch AMOLED display, exceptional battery life lasting up to 20 days, and functional features like Bluetooth calling and accurate health monitoring. Conversely,...Read more

    (Translated)Show original
    C
    consumentenbond.nl
    22 januari 2024
    Redmi Watch 4 - Obsidian Black - Test, Reviews & Prices | June 17, 2024 | Redmi Watch 4 Review - 3 months later

    The Xiaomi Redmi Watch 4 features a significant design upgrade with an aluminum alloy frame, a stainless steel rotating crown, and a large 1.97-inch AMOLED display boasting a 60Hz refresh rate. It offers exceptional battery life, lasting up to 20 days in typical usage, bridging the gap between a budget fitness tracker and a premium wearable. Key pros include the vibrant display,...Read more

    (Translated)Show original
    G
    glitching.net
    16 februari 2024
    Redmi Watch 4 Review: A Budget Fitness Tracker with Premium Features

    The Redmi Watch 4 is presented as a budget-friendly wearable featuring a premium aluminum alloy frame, a stainless steel crown, and a bright 1.97-inch AMOLED display. Pros include an impressive 20-day battery life, built-in GPS, and 5 ATM water resistance, while cons include a fiddly strap and inconsistent heart rate tracking during intense exercise. While offering Bluetooth calling...Read more

    (Translated)Show original
    T
    technologyinsider.nl
    11/04/2024
    Review: A solid choice for an affordable smartwatch

    The Xiaomi Redmi Watch 4 is highlighted as a budget-friendly, "hybrid" smartwatch featuring a significant upgrade to a durable aluminum alloy frame, a 1.97-inch AMOLED display with a 60Hz refresh rate, and a functional stainless steel rotating crown. It offers robust health and fitness tracking with over 150 sports modes, built-in GPS, 5ATM water resistance, and Bluetooth calling...Read more

    (Translated)Show original
    N
    notebookcheck.nl
    31 maart 2024
    Smartwatch review - Beautiful, but with software glitches

    The Notebookcheck review of the Xiaomi Redmi Watch 4 highlights a visually appealing, budget-friendly device that boasts a high-quality aluminium alloy frame and a large 1.97-inch AMOLED display. Key pros include an impressive battery life lasting up to 20 days, solid build quality, and built-in GNSS for accurate outdoor tracking. However, the review details significant software...Read more

    (Translated)Show original
    A
    androidworld.nl
    05/04/2024
    Redmi Watch 4: a smartwatch for under 90 euros

    The Redmi Watch 4 is recognized as a budget-friendly, sub-€90 smartwatch featuring a premium aluminum build, a bright 1.97-inch AMOLED screen, and smooth HyperOS software. It offers robust features for the price point, including over 150 sports modes and good battery life, though it suffers from inconsistent heart rate and pedometer accuracy, alongside a difficult-to-use strap...Read more

    (Translated)Show original
    T
    tweakers.net
    30 maart 2024
    A real smartwatch for under 100 euros? - Redmi Watch 4 review

    The Redmi Watch 4 is a budget-friendly smartwatch featuring an aluminum alloy frame and a 1.97-inch AMOLED display with a 60Hz refresh rate and 600 nits brightness. Key features include a stainless steel rotating crown, Bluetooth calling via built-in speaker/mic, 150+ sports modes, and built-in GNSS for around €100. The device boasts strong battery life, lasting up to 20 days on a...Read more

    (Translated)Show original

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