*Comes with the in-box black/silver bezel and fluororubber strap as standard. Other accessories must be purchased separately.
*The colour of the accessories displayed is for reference only, the colour being sold may vary depending on region, please refer to local availability.
Versatile bezel for limitless customisation
Easily change styles with the interchangeable design.
Full-screen brilliance to illuminate your refinement
The classic large display features a high refresh rate and clear image quality. The versatile bezel protects the screen from scratches and drops and is seamlessly integrated to provide a full-view display.
60Hz
Refresh rate
466 × 466
Resolution
16.7 million
Colours
326
PPI
256-level
Auto brightness
600
nits
Clean lug design
Simple and elegant
The newly designed lugs are smaller and slimmer, reducing the overall bulk of the watch and making it easier and more comfortable to wear.
Integrated back cover
Exquisite and refined multi-ring design
Sensors blend seamlessly into the concentric ring design, enhancing the elegant simplicity of the screw-free craftsmanship.
The glossy ceramic-like coating back cover, which feels soft and comfortable to wear.
5ATM water resistance*
Exceptional protection from water
Unfazed by splashes and sprays, you can even wear it while swimming.
*The 5ATM water resistance rating (equivalent to a depth of 50 meters) means it can be worn in swimming pools, while swimming near the shore, and during other shallow water activities. It is not suitable for wearing in hot showers, saunas, or while diving. Make sure to avoid direct impacts from swift currents during water sports. Water resistance is not permanent and may deteriorate over time.
Silver
Black
DESIGN
Interchangeable bezel for limitless customisation
*Comes with the in-box black/silver bezel and fluororubber strap as standard. Other accessories must be purchased separately.
*The colour of the accessories displayed is for reference only, the colour being sold may vary depending on region, please refer to the local availability.
*The watch faces shown on this page can only be triggered by the matching bezel accessory purchased separately and are not available from the watch face market.
Interchangeable bezel
Precision mechanism designed to amaze
Xiaomi Watch S3 draws inspiration from traditional watches and is crafted from premium materials with an accessible and exquisite feel, showcasing its extraordinary style with each design.
After installation, the bezel can automatically switch between exclusive watch faces and match dynamic sound effects. It feels like you're triggering a delicate mechanism that delivers an unparalleled experience.
Clous de Paris*
The bezel is adorned with a Clous de Paris design, meticulously crafted and arranged into a matrix to create a dazzling flow of light.
*The Clous de Paris design is only available on retail Xiaomi Watch bezels.
Bezel and strap
Ocean Blue
Stainless steel bezel
Leather strap
Made of high-end stainless steel, the bezel is resistant to wear and corrosion. Crafted using a distinctive circular wire-drawing technique, every move you make reveals the watch's profound luster. The restrained chrome blue base adds calm and elegance.
The luxurious dual-colour craftsmanship suggests an upscale and business-oriented atmosphere. The contrast of black and green symbolises night and day, exuding stability, maturity, sophistication, and wisdom.
Dual-tone Ceramic
Dual-colour ceramic bezel
Leather strap
*Upgrade to the latest firmware version to experience the dual time zone watch face function. Long press under Minerals-GMT watch face to enter the editing interface, switch to Style Two. Tap the GMT text area in the center of the watch face to enter the time zone editing module, select the time zone to be switched, where the GMT hand corresponds to the hour hand of the second time zone.
Vibrant, playful, and vivid, the splash of chrome yellow perfectly captures a refreshing and cool sensation.
Chrome Yellow
Ceramic bezel
Leather strap
The ceramic bezel will never fade and features a subtle gloss that lights you up every time you put it on.
Rainbow
Forged carbon bezel
Leather strap
Would you be captivated by a rainbow visible in the dead of night?
Unique cloud patterns have been created using mysterious forged carbon craftsmanship. No two are alike.
The hands cross the colourful indexes like a rainbow gliding through the night sky, drawing you into a dreamlike world. The exclusive watch face also features night cloud patterns and rainbow indices to create a dreamy aesthetic both inside and out.
*The bezel is composed of a stainless steel base and a surface inlay. The inlay may be made of ceramic or forged carbon materials, depending on the bezel.
*The colour of the accessories displayed is for reference only, the colour being sold may vary depending on region, please refer to the local availability.
Hundreds of stylish watch faces
Limitless customisation
The aesthetics of the watch face has undergone a comprehensive upgrade, blending traditional elements with modern fashion. Elegant yet dynamic, its delicate simplicity unleashes your imagination, drawing you into the future. No matter what your style, there's an option waiting for you.
The new watch face offers a wide range of options and is packed with custom features, colour schemes, styles, and other data. There's also an exclusive and vibrant AOD watch face that's sure to surprise and delight you.
All-new portrait watch face
Bring life to your display with vivid photos
The watch offers automatic image matting, allowing you to embed information into portraits and add depth to your watch face.
*The portrait watch face feature is only available to devices powered by Xiaomi HyperOS.
SPORTS & HEALTH
Upgraded monitoring
150+ sports modes
Do what you love
L1+L5 dual-band GNSS five-satellite positioning
Independent motion tracking
The independent dual-band GNSS chip offers precise positioning via five major satellite systems. The wrap-around dual-layer GNSS antenna improves signal reception performance by 100%, enabling users to rapidly and accurately record outdoor movements.
100%
*
Improved antenna reception performance
*Data is derived from Xiaomi Internal Lab and is based on a comparison between Xiaomi Watch S3 and Xiaomi Watch S1 Pro. Actual usage may vary due to individual differences, usage habits, and environmental factors.
On-wrist running courses
10 built-in running courses with various intensities.
*Automatic motion recognition can recognise six kinds of motions related to running, walking, rowing machines, elliptical machines, cycling and jump rope.
Automatic motion recognition
Automatically recognise and record your exercise data.
Vitality score
Assess your recent state of physical fitness.
Professional ski mode
Your personal ski instructor
Specialised data and trajectory maps
Never miss a single detail
Record details such as the duration, distance, and average speed of every ski run. See more on the results page, and even show off your "Ski Track Map"!
12-channel heart rate monitoring
Reach a new level of accuracy
The upgraded 12-channel heart rate monitoring module can accurately monitor your physiological data. The new algorithm removes noise and improves signal quality to ensure more stable dynamic heart rate monitoring, with an average heat rate accuracy of 97.95%.
97.95%
Average heart rate accuracy
*Data is derived from Xiaomi Internal Lab. The average accuracy is more than 97.95% (within a ±10bpm range) in scenarios such as sitting, office reading, treadmill running, outdoor running, outdoor walking, and outdoor cycling. Accuracy during actual usage may vary due to individual differences, usage habits, and environmental factors.
Stay protected around the clock with online multi-dimensional health management
All-day heart rate monitoring
Automatic monitoring with alerts for excessively high or low heart rate.
All-day oxygen saturation monitoring
Vibration alerts for low oxygen saturation.
All-day stress monitoring
Relaxation prompts to lower stress levels.
Breathing exercises
Deep breathing exercises to relieve stress.
Women's health management
Track and predict your menstruation cycle.
*Breathing exercise prompts will be sent when your stress level reaches 80 twice in a row during your awake time.
All-new sleep algorithm
Professional monitoring for healthy sleep
The all-new sleep algorithm integrates oxygen saturation and respiratory data for comprehensive analysis that brings you more accurate results.
Stay safe with emergency assistance
Call for help in an emergency
In the event of sudden physical discomfort, threats to personal safety, or other unpredictable situations, press the lower button 3 times in a row to instantly dial an emergency contact.
Call for help following an accidental fall
The watch will automatically call your emergency contact and send SMS in the event of an accidental fall.
Medical emergency card for more timely help
The watch can automatically display your medical emergency card if you fall and initiate a call for help.
*The SMS function is only supported on Android. Please rely on actual experience.
*Emergency contact must be set in the Mi fitness APP for this function to work. And the watch must be kept connected to the smartphone's Bluetooth®.
*The watch may not be able to detect all falls and may mistake a high-impact activity as a fall, triggering the alarm and initiating an emergency call. If a fall does not occur, the user can tap the "I'm fine" box on the "Alarm" page to disable the function.
*When a user is wearing the watch and it detects a fall, the alarm will only be triggered after 20 seconds if the user is not moving. The watch will initiate the emergency call if the user fails to operate the phone 60 seconds after the alarm is triggered.
*The watch must be connected to the app to make emergency calls.
*Product images, videos, user interfaces, colours, data, features, performance, model numbers, specifications, and other product information on the product pages are for reference only. Please refer to the actual product and the latest software/firmware version.
EXPERIENCE
A flagship smart experience on your wrist
Set your hands free with Bluetooth® phone call
Simply answer or reject incoming calls with one tap on your watch when it is inconvenient to take out your phone, supported by Xiaomi Watch S3 Bluetooth® phone call.
Long-lasting use
Ultra-long battery life to free you from anxiety
With Xiaomi's fast charging technology, a 5-minute charge provides up to two full days of battery life. Charge your watch during short trips or coffee breaks and it will stand by you through thick and thin.
15 days
Typical usage*
5 days
AOD usage*
*A 5-minute charge for a continuous 2-day battery life. Data is derived from Xiaomi Internal Lab tests using typical usage mode.
Convenient NFC payment
For contactless, cashless payment, just tap the Xiaomi Watch S3 to a Mastercard® payment terminal*.
*NFC cashless payments are only accepted at Mastercard® supported payment terminals. Mastercard® payment availability and NFC availability may vary by region. Please go to https://www.mi.com/global/support/nfc-bank for more details and contact your issuing bank for more information.
Quick gesture control
Tell it what you want with gestures
Now you can operate the watch with one hand using wrist movements. Flipping and flicking your wrist can be linked to customised functions, including rejecting calls, NFC payment, viewing weather info, and taking photos on phone using Bluetooth®. Super cool technology is within your reach.
Compare watch models
Xiaomi Watch 2 ProXiaomi Watch 2Xiaomi Watch S3
Flagship Smart watch powered by Google Wear OS
Smart watch powered by Google Wear OS
Long battery life, interchangeable bezel design
Qualcomm Snapdragon® W5+ Gen 1 Platform
Qualcomm Snapdragon® W5+ Gen 1 Platform
BES 2700BP
2GB RAM + 32GB ROM
2GB RAM + 32GB ROM
32MB RAM + 4GB ROM
2.4G/5G
2.4G/5G
/
Stainless steel
Aluminum alloy
Aluminum alloy
Building in 30+ watch faces
More options to download from Google
Building in 30+ watch faces
More options to download from Google
Building in 10 watch faces
More options to download from Mi Fitness
1.43'' AMOLED
466×466 pixel
326 ppi
1.43'' AMOLED
466×466 pixel
326 ppi
1.43'' AMOLED
466×466 pixel
326 ppi
47.6×45.9×12.5mm
47.5mm×45.9mm×11.8mm
47mm×47mm×12mm
54g (without strap)
36.8g (without strap)
44g (without strap)
Google Pay
Google Pay
MasterCard
Supports 200+ third party APP include Google Wallet /Google map
Supports 200+ third party APP include Google Wallet /Google map
*The data of battery life is based on typical usage mode, tested by Xiaomi Internal Labs. Actual results may vary.
*Please note that this product is not a medical device or a measuring instrument. It's only used to facilitate a healthy lifestyle and the measurement results are for reference only. This product and its features are not designed for medical purposes, and are not intended to predict, diagnose, prevent, or cure any disease.
*The watch must be kept connected to the smartphone's Bluetooth®. The voice calls from third-party apps are currently not supported.
*The 5ATM water resistance rating (equivalent to a depth of 50 meters) means it can be worn in swimming pools, while swimming near the shore, and during other shallow water activities. It is not suitable for wearing in hot showers, saunas, or while diving. Make sure to avoid direct impacts from swift currents during water sports. Water resistance is not permanent and may deteriorate over time.
*Xiaomi Watch S3 comes with a black/silver fluororubber in-box strap as standard. Other accessories must be purchased separately.
*The colour of the accessories displayed is for reference only, the colour being sold may vary depending on region, please refer to the local availability.
*The Clous de Paris design is only available on retail Xiaomi Watch bezels.
*Some images shown on this page display Xiaomi Watch S3 with various Xiaomi Watch bezel and strap. However, bezel and strap are retail accessories and need to be purchased separately. The Xiaomi Watch Bezel is composed of a stainless steel base and a surface inlay. The inlay may be made of ceramic or forged carbon materials, depending on the bezel.
*When customising the watch face, animations, or sound effects, please follow the user manual and align components correctly with the marked positions for activation. These features are not available in Do Not Disturb mode. Some watch faces shown in the images are exclusive to the corresponding bezel and cannot be acquired from Watch Face Market.
*The portrait watch face feature is only available on phones powered by HyperOS.
*Heart rate, sleep, and antenna performance data are derived from Xiaomi Internal Lab. Data on improvements is based on a comparison between Xiaomi Watch S3 and Xiaomi Watch S1 Pro Accuracy during actual usage may vary due to individual differences, usage habits, and environmental factors.
*The watch may not be able to detect all falls and may mistake a high-impact activity as a fall, triggering the alarm and initiating an emergency call. If a fall does not occur, the user can tap the "I'm fine" box on the "Alarm" page to disable the function. When a user is wearing the watch and it detects a fall, the alarm will only be triggered after 20 seconds if the user is not moving. The watch will initiate the emergency call if the user fails to operate the phone 60 seconds after the alarm is triggered. The watch must be connected to the app to make emergency calls.
*Test conditions for the 15-day typical Bluetooth® battery life: Battery fully charged with default settings and default watch face; high-precision sleep monitoring, in-sleep breathing quality monitoring, all-day stress monitoring and oxygen saturation monitoring turned off; all-day 10-minute heart rate monitoring turned on; message reminders turned on; 100 message notifications, 2 call reminders, 3 alarms and 8 NFC payments received per day; watch display activated 200 times per day; app data synchronized once per day; Bluetooth® calls made for 15 minutes per week; a headset was connected to play local music for 30 minutes per week (local music playback is only available with Android phones); movement recording turned on for 90 minutes per week (with GNSS enabled). When used with an iOS phone, typical Bluetooth® battery life was 14.5 days.
*Test conditions for the 5-day Bluetooth® AOD battery life: Battery fully charged with default settings and default watch face; AOD display turned on; high-precision sleep monitoring, in-sleep breathing quality monitoring, all-day stress monitoring and oxygen saturation monitoring throughout the day turned off; all-day 10-minute heart rate monitoring turned on; message reminders turned on; 100 message notifications, 2 call reminders, 3 alarms and 8 NFC payments received per day; watch display activated 200 times per day; app data synchronized once per day; Bluetooth® calls made for 15 minutes per week; a headset was connected to play local music for 30 minutes per week (local music playback is only available with Android phones); movement recording turned on for 90 minutes per week (with GNSS enabled).
*All battery life testing data is derived from Xiaomi Internal Lab. Battery life during actual use may vary due to factors including usage habits, setup, operation, and environment, and may differ from laboratory results.
*The content and features (including the Spec page) shown on this page cannot be guaranteed to be available permanently. Adjustments may occur due to changes in copyright, or commercial or technical conditions. In the event of any changes occurring without individual notification, please refer to the actual content and features of the product.
*Product images, videos, user interfaces, colours, data, features, performance, model numbers, specifications, and other product information on the product pages are for reference only. Please refer to the actual product and the latest software/firmware version.
*Some functions (including but not limited to call reminders, notification reminders, etc.) require the phone app to run in the background and stay connected with the watch. For specific instructions, please refer to the prompts in the app.
