Oppo Watch 3 Review | 126 Data compared

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  • Avg. price: ~£190
  • Screen size: 1.75 inch
  • Battery life: 4 day/s
  • Display type: AMOLED

Oppo Watch 3 review. Compare 126 technical specifications and user reviews to see how it ranks among smartwatches and if it is worth buying.

8.4

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%

8.4

Technical Score

10.0%

?

User score

Excellent
8.4

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%

8.3

Health

21.0%

9.0

Fitness

16.0%

7.1

Battery

14.0%

9.5

Smart features

12.0%

8.2

Connectivity

9.0%

8.4

Display & Design

4.0%

8.0

Hardware

Excellent
?

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%

?

User reviews

30.0%

?

Popularity

    • No image
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    Best prices

      N/A~ £190

    Technical Specifications of smartwatch Oppo Watch 3

    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%

    ?

    Health

    21.0%

    ?

    Fitness

    16.0%

    ?

    Battery

    14.0%

    ?

    Smart features

    12.0%

    ?

    Connectivity

    9.0%

    ?

    Display & Design

    4.0%

    ?

    Hardware

    8.4
    Oppo Watch 3 has a technical score of 8.39 points, which is higher than 94.5% 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%

    0.0

    User reviews

    30.0%

    1.0

    Popularity

    ?
    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
    Oppo Watch 3 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%

    8.4

    Overall score

    40.0%

    9.5

    Price

    8.7
    Oppo Watch 3 has a quality-to-price ratio of 8.7 points, which is higher than 96% 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

    Oppo
    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
    Oppo Watch 3 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
    Oppo Watch 3 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
    Oppo Watch 3 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
    Oppo Watch 3 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
    Oppo Watch 3 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
    Oppo Watch 3 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
    Oppo Watch 3 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

    yes
    Oppo Watch 3 includes 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
    Oppo Watch 3 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

    4 day/s
    Oppo Watch 3 offers a battery life of 4 day/s which is shorter than that of 70.5% of smartwatches and equal to that of 2.9% 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

    60 h
    Oppo Watch 3 lasts 60 h in training mode which is longer than 92.9% of smartwatches and equal to that of 1.2% of smartwatches.
    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

    400 mAh
    Oppo Watch 3 has a battery capacity of 400 mAh which is larger than the batteries in 75% of smartwatches and equal to those in 1.6% of smartwatches.
    Battery capacity varies by case size/model variant.
    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

    60 min
    Oppo Watch 3 charges in 60 min which is faster than 81.2% of smartwatches and equal to the charge time of 12.3% 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

    ColorOS Watch
    Oppo Watch 3 runs ColorOS Watch which is less advanced than the operating system in 97.9% of smartwatches and the same as that in 0.7% 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

    regular
    Oppo Watch 3 has regular software update support which is more active than that of 94% of smartwatches and equal to that of 6% of smartwatches.
    Updates are released regularly throughout the year.
    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
    Oppo Watch 3 supports 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
    Oppo Watch 3 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
    Oppo Watch 3 supports voice assistants. 68% of smartwatches support voice assistants.
    Assistant varies by region/version.
    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

    yes
    Oppo Watch 3 includes 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
    Oppo Watch 3 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
    Oppo Watch 3 does not support Galileo navigation. 38.7% of smartwatches support Galileo navigation.
    Uses other GNSS systems, but Galileo is not listed.
    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
    Oppo Watch 3 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

    1.75 inch
    Oppo Watch 3 has a screen size of 1.75 inch which is larger than the screens of 83.4% of smartwatches and equal to those of 1.8% 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
    Oppo Watch 3 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

    372 x 430
    Oppo Watch 3 has a display resolution of 372 x 430 which is higher than that of 60% of smartwatches and equal to that of 0.2% 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

    325 ppi
    Oppo Watch 3 has a pixel density of 325 ppi which is lower than that of 53.8% of smartwatches and equal to that of 1% 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

    ?
    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

    4 x 1.7 GHz
    Oppo Watch 3 uses a CPU configuration of 4 x 1.7 GHz which is faster than that in 90.8% of smartwatches and equal to that in 8% of smartwatches.
    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

    Snapdragon W5 Gen 1
    Oppo Watch 3 uses the Snapdragon W5 Gen 1 processor model.
    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

    1 GB
    Oppo Watch 3 has 1 GB of RAM which is larger than the RAM in 32.3% of smartwatches and equal to that of 34.6% of smartwatches.
    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

    32 GB
    Oppo Watch 3 uses 32 GB for internal storage which is larger than that of 84.8% of smartwatches and equal to that of 13.4% 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
    Oppo Watch 3 does not include an external memory slot. 0.3% of smartwatches include an external memory slot.
    Show more

    Oppo Watch 3 vs the average smartwatch

    • Has cellular module
      Oppo Watch 3 includes a cellular module, the average smartwatch does not. 17.2% of smartwatches include a 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

      Oppo Watch 3 includes a cellular module, the average smartwatch does not. 17.2% of smartwatches include a cellular module.
    • Has ECG
      Oppo Watch 3 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

      Oppo Watch 3 supports ECG, the average smartwatch does not. 15.1% of smartwatches support ECG.
    • 60 min shorter charge time
      Oppo Watch 3 charges faster than the average smartwatch (60 min vs 120 min). The average smartwatch charges in 120 min.
      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

      Oppo Watch 3 charges faster than the average smartwatch (60 min vs 120 min). The average smartwatch charges in 120 min.60 min vs 120 min
    • Includes fall detection
      Oppo Watch 3 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

      Oppo Watch 3 supports fall detection, the average smartwatch does not. 22.4% of smartwatches support fall detection.
    • 28 GB more storage
      Oppo Watch 3 offers more internal storage than the average smartwatch (32 GB vs 4 GB). The average smartwatch provides 4 GB of 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

      Oppo Watch 3 offers more internal storage than the average smartwatch (32 GB vs 4 GB). The average smartwatch provides 4 GB of storage.32 GB vs 4 GB
    • Has NFC
      Oppo Watch 3 supports NFC, the average smartwatch does not. 42.5% of smartwatches support NFC.
      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

      Oppo Watch 3 supports NFC, the average smartwatch does not. 42.5% of smartwatches support NFC.
    • Has temperature sensor
      Oppo Watch 3 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

      Oppo Watch 3 includes a temperature sensor, the average smartwatch does not. 22.3% of smartwatches include a temperature sensor.
    • 40 h longer training battery life
      Oppo Watch 3 lasts longer in training mode than the average smartwatch (60 h vs 20 h). The average smartwatch lasts 20 h.
      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

      Oppo Watch 3 lasts longer in training mode than the average smartwatch (60 h vs 20 h). The average smartwatch lasts 20 h.60 h vs 20 h
    • Has ECG
      Oppo Watch 3 supports ECG, the average smartwatch does not. 15.1% of smartwatches support ECG.
    • Has temperature sensor
      Oppo Watch 3 includes a temperature sensor, the average smartwatch does not. 22.3% of smartwatches include a temperature sensor.
    • Has irregular heart alerts
      Oppo Watch 3 supports irregular heart rate warnings, the average smartwatch does not. 43.7% of smartwatches support irregular heart rate warnings.
    • Has barometer
      Oppo Watch 3 includes a barometer, the average smartwatch does not. 45.6% of smartwatches include a barometer.
    • Has cadence sensor
      Oppo Watch 3 includes a cadence sensor, the average smartwatch does not. 20.1% of smartwatches include a cadence sensor.
    • 60 min shorter charge time
      Oppo Watch 3 charges faster than the average smartwatch (60 min vs 120 min). The average smartwatch charges in 120 min.
    • 40 h longer training battery life
      Oppo Watch 3 lasts longer in training mode than the average smartwatch (60 h vs 20 h). The average smartwatch lasts 20 h.
    • 100 mAh larger battery capacity
      Oppo Watch 3 has a larger battery capacity than the average smartwatch (400 mAh vs 300 mAh). The average smartwatch battery is 300 mAh.
    • Has cellular module
      Oppo Watch 3 includes a cellular module, the average smartwatch does not. 17.2% of smartwatches include a cellular module.
    • Has NFC
      Oppo Watch 3 supports NFC, the average smartwatch does not. 42.5% of smartwatches support NFC.
    • Includes maps
      Oppo Watch 3 supports maps, the average smartwatch does not. 32.2% of smartwatches support maps.
    • Has compass
      Oppo Watch 3 includes a compass, the average smartwatch does not. 49.3% of smartwatches include a compass.
    • 0.35 inch larger screen size
      Oppo Watch 3 has a larger screen size than the average smartwatch (1.8 inch vs 1.40 inch). The average smartwatch screen is 1.40 inch.
    • 13.1 g lighter weight
      Oppo Watch 3 is lighter than the average smartwatch (31.9 g vs 45 g). The average smartwatch weighs 45 g.
    • 2 mm narrower band
      Oppo Watch 3 has a narrower band width than the average smartwatch (20 mm vs 22.0 mm). The average smartwatch band is 22.0 mm wide.
    • Includes fall detection
      Oppo Watch 3 supports fall detection, the average smartwatch does not. 22.4% of smartwatches support fall detection.
    • More frequent updates
      Oppo Watch 3 receives regular software updates, while the average smartwatch receives ended updates.
    • Supports Emergency SOS
      Oppo Watch 3 includes Emergency SOS, the average smartwatch does not. 42.4% of smartwatches include Emergency SOS.
    • Supports third-party apps
      Oppo Watch 3 supports third-party apps, the average smartwatch does not. 47.6% of smartwatches support third-party apps.
    • 28 GB more storage
      Oppo Watch 3 offers more internal storage than the average smartwatch (32 GB vs 4 GB). The average smartwatch provides 4 GB of storage.
    • Faster CPU speed
      Oppo Watch 3 uses a CPU configuration of 4x 1.7 GHz, while the average smartwatch uses 1 GHz.
    • More advanced processor model
      Oppo Watch 3 uses the Snapdragon W5 Gen 1 processor model, while the average smartwatch uses Snapdragon 400.
    • 3 day/s shorter battery life
      Oppo Watch 3 offers 4 day/s of battery life, while the average smartwatch offers 7 day/s.
    • No gesture control
      Oppo Watch 3 does not support gesture control, the average smartwatch does. 78.1% of smartwatches support gesture control.
    • Less advanced operating system
      Oppo Watch 3 runs a less advanced operating system than the average smartwatch (ColorOS Watch vs Proprietary OS).
    • No gesture control
      Oppo Watch 3 does not support gesture control, the average smartwatch does. 78.1% of smartwatches support gesture control.
      What it is: Control of watch functions through wrist movements, taps, or hand gestures.
      When it matters: When you want quick everyday tools on your wrist.

      Importance: LOW

      Oppo Watch 3 does not support gesture control, the average smartwatch does. 78.1% of smartwatches support gesture control.
    • 3 day/s shorter battery life
      Oppo Watch 3 offers 4 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

      Oppo Watch 3 offers 4 day/s of battery life, while the average smartwatch offers 7 day/s.4 day/s vs 7 day/s
    • 2.61x less popular
      Oppo Watch 3 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.
      Oppo Watch 3 has a lower popularity than the average smartwatch (1.00 vs 2,609).1 vs 2.61
    • Less advanced operating system
      Oppo Watch 3 runs a less advanced operating system than the average smartwatch (ColorOS Watch vs Proprietary OS).
      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

      Oppo Watch 3 runs a less advanced operating system than the average smartwatch (ColorOS Watch vs Proprietary OS).ColorOS Watch vs Proprietary OS
    • 46.2% more expensive
      Oppo Watch 3 is more expensive than the average smartwatch (£190 vs £130).
      Oppo Watch 3 is more expensive than the average smartwatch (£190 vs £130).£190 vs £130

    Graphic comparison of Oppo Watch 3 and other Smartwatches

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    Third-party reviews

    What customers like about Oppo Watch 3?

    • Impressive battery life, lasting up to 3-5 days in full smart mode and much longer in power-saver mode
    • Large, high-quality LTPO AMOLED curved display with high brightness and excellent visibility
    • Fast VOOC charging that provides a full day of use in just 10-15 minutes
    • Premium build quality and aesthetic design, featuring a mechanical rotating crown on the Pro model
    • Comprehensive health tracking suite including heart rate, SpO2, sleep monitoring, and ECG support
    • Independent connectivity options via eSIM and built-in GPS for phone-free use

    What customers dislike about Oppo Watch 3?

    • Large and bulky design that may feel heavy or 'brick-like' on smaller wrists
    • Proprietary strap mechanism limits the use of standard third-party watch bands
    • Limited global availability, with some software features and app stores tailored primarily for the Chinese market
    • Inconsistent automatic workout detection and occasional accuracy issues with health metrics
    • Lack of advanced post-workout data such as VO2 Max for serious athletes

    Expert reviews

    X
    xataka.com
    8 de enero de 2026

    This Xataka review analyzes top 2022 smartwatches, highlighting the Apple Watch as the premier choice for iPhone users despite a 1-2 day battery life, while the Samsung Galaxy Watch series offers a robust Wear OS experience with advanced health tracking for Android. Huawei Watch GT models excel in endurance with two-week battery life and premium materials, though they lack extensive...Read more

    Video reviews

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