Xiaomi Watch S3 Review | 126 Data compared

double-arrow
  • Avg. price: ~£110
  • Screen size: 1.43 inch
  • Battery life: 15 day/s
  • Display type: AMOLED

Xiaomi Watch S3 review. Compare 126 technical specifications and user reviews to see how it ranks among smartwatches and if it is worth buying.

8.0

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%

7.9

Technical Score

10.0%

9.0

User score

Excellent
7.9

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%

7.3

Health

21.0%

9.7

Fitness

16.0%

7.7

Battery

14.0%

8.0

Smart features

12.0%

6.5

Connectivity

9.0%

7.5

Display & Design

4.0%

7.4

Hardware

Very good
9.0

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%

8.6

User reviews

30.0%

10

Popularity

User score:
amazon
4.3
(1071)
amazon
4.3
(684)

(Reviews last updated: Apr 2026)

Exceptional
    • xiaomi-watch-s3
    • xiaomi-watch-s3
    • xiaomi-watch-s3
    • xiaomi-watch-s3
    • xiaomi-watch-s3
    xiaomi-watch-s3
    xiaomi-watch-s3
    xiaomi-watch-s3
    xiaomi-watch-s3
    xiaomi-watch-s3

    Best prices

    Technical Specifications of smartwatch Xiaomi Watch S3

    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%

    7.3

    Health

    21.0%

    9.7

    Fitness

    16.0%

    7.7

    Battery

    14.0%

    8.0

    Smart features

    12.0%

    6.5

    Connectivity

    9.0%

    7.5

    Display & Design

    4.0%

    7.4

    Hardware

    7.9
    Xiaomi Watch S3 has a technical score of 7.88 points, which is higher than 83.8% 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%

    8.6

    User reviews

    30.0%

    10

    Popularity

    User score:
    amazon
    4.3
    (1071)
    amazon
    4.3
    (684)

    (Reviews last updated: Apr 2026)

    9.0
    Xiaomi Watch S3 has a user score of 9.02 points, which is higher than 90.5% 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
    Xiaomi Watch S3 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%

    8.0

    Overall score

    40.0%

    9.9

    Price

    8.6
    Xiaomi Watch S3 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

    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 Watch S3 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 Watch S3 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 Watch S3 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 Watch S3 supports irregular heart rate warnings. 43.7% of smartwatches support irregular heart rate warnings.
    Supports abnormal high/low heart-rate alerts (typically after inactivity).
    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 Watch S3 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 Watch S3 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 Watch S3 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 Watch S3 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 Watch S3 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

    15 day/s
    Xiaomi Watch S3 offers a battery life of 15 day/s which is longer than that of 86.3% of smartwatches and equal to that of 3.2% 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

    25.5 h
    Xiaomi Watch S3 lasts 25.5 h in training mode which is longer than 65% of smartwatches 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

    396 mAh
    Xiaomi Watch S3 has a battery capacity of 396 mAh which is larger than the batteries in 74.5% 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

    70 min
    Xiaomi Watch S3 charges in 70 min which is faster than 78.4% of smartwatches and equal to the charge time of 1% 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 Watch S3 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 Watch S3 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 Watch S3 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 Watch S3 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 Watch S3 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 Watch S3 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 Watch S3 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 Watch S3 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 Watch S3 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

    1.43 inch
    Xiaomi Watch S3 has a screen size of 1.43 inch which is larger than the screens of 56.8% of smartwatches and equal to those of 8.1% 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 Watch S3 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

    466 x 466
    Xiaomi Watch S3 has a display resolution of 466 x 466 which is higher than that of 87.4% of smartwatches and equal to that of 10.9% 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

    461 ppi
    Xiaomi Watch S3 has a pixel density of 461 ppi which is higher than that of 84.7% of smartwatches and equal to that of 6.4% 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

    600 nits
    Xiaomi Watch S3 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

    4 GB
    Xiaomi Watch S3 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
    Xiaomi Watch S3 does not include an external memory slot. 0.3% of smartwatches include an external memory slot.
    Show more

    Xiaomi Watch S3 vs the average smartwatch

    • Includes fall detection
      Xiaomi Watch S3 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 Watch S3 supports fall detection, the average smartwatch does not. 22.4% of smartwatches support fall detection.
    • 8 day/s longer battery life
      Xiaomi Watch S3 offers 15 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 Watch S3 offers 15 day/s of battery life, while the average smartwatch offers 7 day/s.15 day/s vs 7 day/s
    • 50 min shorter charge time
      Xiaomi Watch S3 charges faster than the average smartwatch (70 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

      Xiaomi Watch S3 charges faster than the average smartwatch (70 min vs 120 min). The average smartwatch charges in 120 min.70 min vs 120 min
    • Has NFC
      Xiaomi Watch S3 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 Watch S3 supports NFC, the average smartwatch does not. 42.5% of smartwatches support NFC.
    • Has HRV tracking
      Xiaomi Watch S3 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 Watch S3 supports HRV tracking, the average smartwatch does not. 38.2% of smartwatches support HRV tracking.
    • Supports Emergency SOS
      Xiaomi Watch S3 includes Emergency SOS, the average smartwatch does not. 42.4% of smartwatches include Emergency SOS.
      paired phone required on standard model
      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 Watch S3 includes Emergency SOS, the average smartwatch does not. 42.4% of smartwatches include Emergency SOS.
    • Has readiness score
      Xiaomi Watch S3 supports readiness scores, the average smartwatch does not. 18.4% of smartwatches support readiness scores.
      What it is: A recovery-style score that combines recent activity, sleep, and body data into one summary.
      When it matters: When you want health data from your wrist during the day or night.

      Importance: MEDIUM

      Xiaomi Watch S3 supports readiness scores, the average smartwatch does not. 18.4% of smartwatches support readiness scores.
    • Supports VO2 max
      Xiaomi Watch S3 measures VO2 max, the average smartwatch does not. 49.3% of smartwatches measure VO2 max.
      What it is: Estimated VO2 max, a fitness metric linked to aerobic capacity and endurance.
      When it matters: When you track workouts and want better training data.

      Importance: MEDIUM

      Xiaomi Watch S3 measures VO2 max, the average smartwatch does not. 49.3% of smartwatches measure VO2 max.
    • Has HRV tracking
      Xiaomi Watch S3 supports HRV tracking, the average smartwatch does not. 38.2% of smartwatches support HRV tracking.
    • Has readiness score
      Xiaomi Watch S3 supports readiness scores, the average smartwatch does not. 18.4% of smartwatches support readiness scores.
    • Supports VO2 max
      Xiaomi Watch S3 measures VO2 max, the average smartwatch does not. 49.3% of smartwatches measure VO2 max.
    • Has irregular heart alerts
      Xiaomi Watch S3 supports irregular heart rate warnings, the average smartwatch does not. 43.7% of smartwatches support irregular heart rate warnings.
    • Supports calorie tracking
      Xiaomi Watch S3 supports calorie tracking, the average smartwatch does not. 43.8% of smartwatches support calorie tracking.
    • Has multi-sport mode
      Xiaomi Watch S3 includes a multi-sport mode, the average smartwatch does not. 49.4% of smartwatches include a multi-sport mode.
    • Has barometer
      Xiaomi Watch S3 includes a barometer, the average smartwatch does not. 45.6% of smartwatches include a barometer.
    • Has external HR monitor
      Xiaomi Watch S3 supports external heart rate monitor compatibility, the average smartwatch does not. 41.3% of smartwatches support external heart rate monitor compatibility.
    • 70 more exercise profiles
      Xiaomi Watch S3 supports more exercise modes than the average smartwatch (150 vs 80). The average smartwatch supports 80 exercise modes.
    • 8 day/s longer battery life
      Xiaomi Watch S3 offers 15 day/s of battery life, while the average smartwatch offers 7 day/s.
    • 50 min shorter charge time
      Xiaomi Watch S3 charges faster than the average smartwatch (70 min vs 120 min). The average smartwatch charges in 120 min.
    • 96 mAh larger battery capacity
      Xiaomi Watch S3 has a larger battery capacity than the average smartwatch (396 mAh vs 300 mAh). The average smartwatch battery is 300 mAh.
    • 5.5 h longer training battery life
      Xiaomi Watch S3 lasts longer in training mode than the average smartwatch (25.5 h vs 20 h). The average smartwatch lasts 20 h.
    • Has NFC
      Xiaomi Watch S3 supports NFC, the average smartwatch does not. 42.5% of smartwatches support NFC.
    • Has compass
      Xiaomi Watch S3 includes a compass, the average smartwatch does not. 49.3% of smartwatches include a compass.
    • Supports Galileo
      Xiaomi Watch S3 supports Galileo navigation, the average smartwatch does not. 38.7% of smartwatches support Galileo navigation.
    • Newer Bluetooth version
      Xiaomi Watch S3 supports a newer Bluetooth version than the average smartwatch (5.2 vs 5.0). The average smartwatch uses 5.0.
    • Higher resolution
      Xiaomi Watch S3 has a display resolution of 466x 466, while the average smartwatch reaches 352x 430.
    • 135 ppi higher pixel density
      Xiaomi Watch S3 has a higher pixel density than the average smartwatch (461 ppi vs 326 ppi). The average smartwatch display reaches 326 ppi.
    • Stronger display glass
      Xiaomi Watch S3 uses Corning Gorilla Glass display glass, while the average smartwatch uses mineral glass.
    • Better case material
      Xiaomi Watch S3 uses aluminum, stainless steel for the case material, while the average smartwatch uses polycarbonate.
    • Includes fall detection
      Xiaomi Watch S3 supports fall detection, the average smartwatch does not. 22.4% of smartwatches support fall detection.
    • Supports Emergency SOS
      Xiaomi Watch S3 includes Emergency SOS, the average smartwatch does not. 42.4% of smartwatches include Emergency SOS.
    • More advanced operating system
      Xiaomi Watch S3 runs a more advanced operating system than the average smartwatch (HyperOS vs Proprietary OS).
    • More frequent updates
      Xiaomi Watch S3 receives occasional software updates, while the average smartwatch receives ended updates.
    • 2 year/s newer release date
      Xiaomi Watch S3 has a newer release date than the average smartwatch (2023 vs 2021). The average smartwatch was released in 2021.
    • 5 mm wider watch width
      Xiaomi Watch S3 is wider than the average smartwatch (47 mm vs 42.0 mm). The average smartwatch width is 42.0 mm.
    • 5 mm wider watch width
      Xiaomi Watch S3 is wider than the average smartwatch (47 mm vs 42.0 mm). The average smartwatch width is 42.0 mm.
      What it is: The horizontal dimension of the watch case.
      When it matters: When you wear the watch all day or sleep with it on.

      Importance: MEDIUM

      Good value: <=39 mm

      Xiaomi Watch S3 is wider than the average smartwatch (47 mm vs 42.0 mm). The average smartwatch width is 42.0 mm.47.0 mm vs 42.0 mm

    Graphic comparison of Xiaomi Watch S3 and other Smartwatches

    Attribute category
    Attribute
    No results found

    Third-party reviews

    (Reviews last updated: Apr 2026)

    What customers like about Xiaomi Watch S3?

    • Unique interchangeable bezel design that automatically suggests matching watch faces
    • Exceptional battery life, often lasting 7–15 days on a single charge
    • Affordable price point compared to premium competitors
    • Bright and vibrant 1.43-inch AMOLED display with smooth 60Hz refresh rate
    • Lightweight aluminum body that is comfortable for all-day wear and sleep tracking
    • Broad fitness support with over 150 sports modes and dual-band GPS
    • Functional basic features like Bluetooth calling, music control, and Alexa integration

    What customers dislike about Xiaomi Watch S3?

    • Proprietary HyperOS lacks support for third-party apps (e.g., Spotify, Google Maps)
    • Limited notification interaction with no ability to reply to messages
    • NFC payments are restricted to specific regions and limited to Mastercard
    • Interchangeable bezels can occasionally feel loose or rattle during vibrations
    • Lack of wireless charging support; requires a proprietary two-pin magnetic puck
    • Mixed reports on sensor accuracy, particularly heart rate tracking during intense workouts
    • Voice recorder files are stored locally on the watch and cannot be exported

    Expert reviews

    N
    new-ams.c.mi.com
    01/03/2024

    This long-term review of the Xiaomi Book S 12.4" highlights its premium design and versatile functionality as a 2-in-1 Windows tablet. Key advantages include the bright 12.4-inch display, a robust 65W fast charger, and excellent connectivity options like a microSD slot. However, the device faces ergonomic limitations as a standalone tablet and requires precise alignment for magnetic...Read more

    C
    cgmagonline.com
    18/04/2024

    The Xiaomi Watch S3 features a unique interchangeable bezel system paired with a vibrant 1.43-inch AMOLED display and a user-friendly HyperOS interface. It offers strong performance with up to 10 days of battery life, dual-band GNSS for tracking, and over 150 sports modes. The primary limitation is the lack of third-party app support, restricting users to pre-installed...Read more

    G
    gadgetmatch.com
    26/03/2024

    The Xiaomi Watch S3 is a budget-friendly, stylish smartwatch offering a premium experience with exceptional battery life, lasting up to two and a half weeks on a single charge, and a comfortable, lightweight design featuring a 1.43-inch AMOLED screen. A key pro is the extensive customization, allowing users to swap bezels and 22mm straps to change the watch's look, complemented by...Read more

    T
    techadvisor.com
    15/04/2024

    The Xiaomi Watch S3 is an affordable, stylish wearable featuring a unique, customizable, and interchangeable bezel design with a vibrant 1.43-inch AMOLED display. It runs on Xiaomi HyperOS for a snappy user experience and offers impressive battery life of up to 15 days, along with 5ATM water resistance and built-in Bluetooth calling. Pros include accurate dual-band GNSS tracking,...Read more

    A
    androidpolice.com
    10/09/2024

    The Xiaomi Watch S3 is a budget-friendly wearable featuring a unique, customizable, interchangeable bezel design, paired with a 1.43-inch AMOLED display and Xiaomi's HyperOS. Key advantages include exceptional battery life (up to 15 days), 150+ exercise modes, dual-band GPS, and 5ATM water resistance. However, limitations include a lack of third-party app support, no direct...Read more

    W
    wired.com
    05/05/2024

    The Xiaomi Watch S3 is an affordable smartwatch featuring a unique, interchangeable bezel system and strong battery life, though it is limited by its software capabilities. Key advantages include the stylish 47mm design, a bright AMOLED display, and reliable, long-lasting performance. However, the watch is limited by a lack of third-party apps, poor call quality, and a 600-nit...Read more

    F
    funthomas.de
    01/03/2024

    The Xiaomi Watch S3 review on FunThomas.de highlights a sub-€150 smartwatch that combines premium design with unique customization through an interchangeable bezel system, which automatically adjusts watch faces via HyperOS. The 1.43-inch AMOLED display offers a smooth 60Hz refresh rate, though it may struggle in direct sunlight due to a 600-nit peak brightness. Notable performance...Read more

    T
    test.de
    14/11/2025

    The Garmin Forerunner 265, as reviewed by Stiftung Warentest, serves as a high-performance multisport watch, upgrading to a vibrant AMOLED touchscreen that enhances readability, though it reduces battery life compared to previous models. The device features exceptional multi-band GPS tracking and advanced metrics like Training Readiness, though it omits full offline topographical...Read more

    B
    beyondpixels.at
    25/03/2024

    The Beyond Pixels review highlights the Xiaomi Watch S3 as a budget-friendly "feature monster" featuring a unique, interchangeable bezel system that dictates custom watch faces. It boasts impressive battery life (up to 15 days) and a crisp 1.43-inch AMOLED display with a 60Hz refresh rate. However, cons include a proprietary OS lacking third-party app support, limited notification...Read more

    P
    pcwelt.de
    03/04/2024

    The Xiaomi Watch S3 is a budget-friendly hybrid featuring a unique, swappable bezel system that allows for physical customization of the watch ring, which pairs with specific, automated watch faces. The device features a robust aluminum alloy frame, a high-quality 1.43-inch AMOLED display, and strong battery life lasting up to 15 days, though its 47mm size may feel large. Running on...Read more

    C
    chip.de
    08/07/2025

    The Xiaomi Watch S4 features a high-quality, customizable design with an interchangeable bezel system and a bright, 1.43-inch AMOLED display. It runs on HyperOS 2.0, utilizing a tactile rotating crown for navigation, and offers extensive health monitoring, including 150+ sports modes and a highly accurate heart rate sensor. While the battery lasts up to 15 days, key drawbacks...Read more

    B
    beyondpixels.de
    25/03/2024

    The Xiaomi Watch S3 is characterized by Beyond Pixels as a stylish, budget-friendly "feature monster" distinguished by an interchangeable bezel system that automatically updates watch faces. It offers a premium, durable build with a 1.43-inch AMOLED display, alongside exceptional battery life lasting up to 15 days. While the device supports comprehensive health tracking, Bluetooth...Read more

    S
    smartzone.de
    26/04/2024

    The Xiaomi Watch S3 features a unique interchangeable bezel system for customization, paired with a 1.43-inch AMOLED display and a premium aluminium frame. Running on HyperOS, the device provides a smooth user interface, with strong performance noted in battery life, lasting up to 15 days, and accurate dual-band GNSS tracking. However, the lack of Wear OS restricts third-party app...Read more

    F
    frandroid.com
    01/04/2024

    The Xiaomi Watch S3 is a customizable, affordable, and durable smartwatch featuring an innovative, swappable bezel system and a bright 1.43-inch AMOLED display. Running on HyperOS, it delivers a smooth experience with over 150 sports modes, although it lacks third-party app support and the ability to reply to messages. With a 486mAh battery lasting up to 15 days, it excels in...Read more

    Q
    quechoisir.org
    31/10/2024

    According to the UFC-Que Choisir review, the Xiaomi Watch S3 is a versatile, affordable smartwatch featuring a large 1.43-inch AMOLED display and a unique interchangeable bezel system for customization. While the aluminum frame provides a high-quality feel, the device is considered quite large and may feel bulky on smaller wrists. The watch includes comprehensive activity tracking...Read more

    C
    clubic.com
    26/04/2024

    The Xiaomi Watch S3 distinguishes itself through a unique, interchangeable bezel system, allowing users to physically swap components to match customized digital watch faces. It features a sharp 1.43-inch AMOLED display and durable aluminum construction, running on Xiaomi’s fluid HyperOS. Key performance features include 24/7 health monitoring, support for over 150 sports modes, and...Read more

    C
    c.mi.com
    26/04/2024

    The Xiaomi 12T Pro, reviewed on the Xiaomi Community, is identified as a "Premium Flagship Killer" featuring the top-tier Snapdragon 8+ Gen 1 processor and a 6.67-inch 1220p AMOLED display with 120Hz refresh rate, ensuring high-performance gaming and visual quality. Key technical advantages include the 200MP main camera with AI-driven ProCut, 8K video capability, and exceptionally...Read more

    L
    leclaireur.fnac.com
    01/07/2024

    The L'Éclaireur Fnac review characterizes the Xiaomi Watch S3 as an affordable, stylish wearable featuring a unique swappable bezel system that customizes the watch face on its 1.43-inch AMOLED display. Housed in a durable aluminium alloy and stainless steel case, the device bridges the gap between fitness trackers and premium smartwatches, offering robust health tracking and...Read more

    L
    lemondenumerique.ouest-france.fr
    11/10/2024

    The Xiaomi Watch S3 is a highly customizable, durable, and affordable smartwatch featuring a unique, interchangeable bezel and strap system for a personalized aesthetic. Its 1.43-inch AMOLED screen offers high brightness, though visibility can struggle in direct sunlight. Key pros include a robust 15-day battery life (5 days with AOD), 5ATM water resistance, and accurate dual-band...Read more

    C
    cnetfrance.fr
    19/09/2024

    The CNET France review highlights the Xiaomi Watch S3 as a stylish, budget-friendly smartwatch under €150, featuring interchangeable bezels, a 1.43-inch AMOLED display, and a lightweight aluminium frame. It boasts exceptional battery life lasting up to 15 days, a 12-channel heart rate monitor, over 150 sports modes, and Bluetooth calling capabilities. Limitations include the lack of...Read more

    J
    journaldugeek.com
    17/06/2024

    The Xiaomi Watch S3 stands out for its unique, customizable design, featuring swappable bezels that automatically update watch faces via HyperOS to match the chosen style. It boasts exceptional battery life lasting up to 15 days, a vibrant 1.43-inch AMOLED screen, and premium features like dual-band GNSS for precise tracking. While praised for performance and aesthetics, the device...Read more

    L
    lesnumeriques.com
    10/04/2024

    The Xiaomi Watch S3 features a 1.43-inch AMOLED display and a unique, interchangeable bezel system that allows for physical customization. While the design is a highlight, the 47mm case can feel heavy on smaller wrists. It runs on HyperOS with smooth performance and offers comprehensive fitness tracking with dual-band GNSS, though it lacks third-party app support and notification...Read more

    M
    macitynet.it
    24/01/2025

    The Xiaomi Watch S3 is recognized for its unique, interchangeable bezel system that allows users to physically customize the watch's style, with each bezel automatically triggering a matching watch face. It features a vibrant 1.43-inch AMOLED display with a 60 Hz refresh rate, offering a smooth visual experience in an affordable, budget-friendly package. Performance highlights...Read more

    M
    multiplayer.it
    26/06/2024

    The Xiaomi Watch S3 is described by Multiplayer.it as a versatile, budget-friendly wearable featuring a unique, swappable bezel system that automatically updates the watch face. The 1.43-inch AMOLED display is praised for its 600-nit brightness and 60Hz refresh rate, ensuring high visibility. It boasts excellent battery life of up to 15 days, alongside comprehensive health tracking,...Read more

    T
    tomshw.it
    05/07/2024

    The Xiaomi Watch S3 features a 1.43-inch AMOLED display and a unique, interchangeable bezel system for high physical customization, operating on the smooth HyperOS. Pros include an exceptional battery life of up to 15 days, a premium aluminum alloy frame, and precise dual-band GNSS tracking. However, cons involve a lack of third-party app support (no Spotify/WhatsApp), limited...Read more

    S
    smartworld.it
    18/03/2024

    The Xiaomi Watch S3 is a versatile, budget-friendly smartwatch defined by its unique interchangeable bezel system that allows for physical customization of the 1.43-inch AMOLED display. It introduces the new HyperOS, offering a fluid user interface, and excels in longevity, with a battery life of up to 15 days in typical use. Additional strengths include reliable dual-band GNSS for...Read more

    C
    consumentenbond.nl
    Unknown

    The Xiaomi Watch S3 is a budget-friendly smartwatch highlighting a unique, interchangeable bezel system that allows for physical customization of its 1.43-inch AMOLED display. While offering over 150 sports modes, the device sometimes provides inconsistent tracking data and lacks the sensor precision of higher-end, specialized fitness trackers. Key advantages include extensive...Read more

    C
    coolesuggesties.nl
    28/06/2024

    The Xiaomi Watch S3 features a unique, customizable design with swappable bezels that automatically adjust the watch face to match. Equipped with a vibrant 1.43-inch AMOLED display, the device offers premium build quality and up to 15 days of battery life, though its large size may be uncomfortable for some users. While it includes robust health tracking, the proprietary HyperOS...Read more

    T
    tweakers.net
    16/08/2024

    The Xiaomi Watch S3 is a budget-friendly hybrid featuring a unique, interchangeable bezel system that allows for instant style changes and a sharp 1.43-inch AMOLED display running HyperOS. It excels with 5 to 15 days of battery life, extensive 150+ sports modes, and dual-band GNSS for accurate tracking. Key drawbacks include a closed ecosystem without third-party apps, limited...Read more

    Video reviews

    Compare Xiaomi Watch S3 with other Smartwatches

    VS
    VS

    Compare