Xiaomi Mi Watch

Login for pricing
Call for availability
Bluetooth 5.0, 1.39", AMOLED, 454 x 454px, 420mAh, 5ATM, 130-220mm, Black
SKU
BHR4550GL
UNSPSC: 43211511
Mi Watch
Six upgrades for a sportswear style worth emulating

1.39-inch 326 ppi high-resolution display
Keep tabs on your health

The all-day Always-On Display feature can display time, even in direct sunlight. Clearly displays incoming calls, notifications, fitness, and other important information.

32g lightweight design
Slim and lightweight

Light as a lipstick tube, thanks to its brand-new, tailored frame
Unleash your energy and make your workouts more enjoyable.

Six all-new colors for the strap and three for the watch case
A watch with different, always changeable looks

The new beige watch case pairs with the skin-friendly, mutiple color TPU strap selection. Adapt it to your style, whether it's street sports, fashion, or business.

Over 100 select watch faces
Spice up your life with even more customizations

Technology, sports, mechanics, cartoons... Choose any theme you like. Want more? Customize the watch face with your favorite picture and define your own style.

16-day ultra-long battery life
The longer battery life lets you travel stress-free

Global upgrades of low-power AI algorithms extend the battery life of the watch. Charge instantly with the easy magnetic charging cable

High-end GPS chip with four modes
Accurately records your movements

The built-in 12nm process high-end Airoha GPS chip supports synchronous positioning by the four major positioning systems: GPS, GLONASS, Galileo and BDS. It works with customized mileage optimization algorithms to improve movements and mileage accuracy, making your fitness data more precise.

50-hour battery life for sports with GPS
Your companion through 20 marathons

The high-end GPS chip works with ultra-low-power algorithms to continuously record 50-hours of movement with real-time positioning. Now your extreme sports adventures are no longer dictated by battery life.

117 workout modes for even more choices
Supports 17 professional workout modes, including triathlons, swimming and HIIT, as well as 100 extended workout modes. The powerful Firstbeat algorithm can accurately monitor and analyze over 30 key data points, like heart rate, speed and calories burned, making your workouts more efficient.

Automatic workout detection
Tap to begin your favorite workout

It automatically detects and monitors when you start workout. It also pauses and goes when you do, ensuring that all your movements are recorded. Or simply tap the SPORT button to start your favorite workout.

All-new blood oxygen testing to check your health status anytime
The blood oxygen testing is especially important for those who are older, obese, or working under pressure. Timely blood oxygen testing can provide a better picture of your physical condition. Stay calm when you experience shortage of breath, weakness or dizziness. First check if your blood oxygen saturation is low.

24-hour real-time heart rate monitoring
Continuously records up to 30 days of your resting heart rate

It accurately monitors you even during high-intensity workouts, such as trail running and cycling. You will be alerted when your heart rate is too high. It can also automatically save the resting heart rate curve from the past 30 days and continuously track your fitness gains.

Upgraded Xiaomi Wear/Xiaomi Wear Lite app
Daily health statistics at a glance

Daily health statistics, such as heart rate, fitness, and sleep, are shown in detail to provide a clear picture of your health. You can also add various health plans to practice self-discipline.
Features
Waterproof up to50 m
Heart rate monitorYes
GyroscopeYes
Ambient light sensorYes
BarometerYes
Display technologyAMOLED
Display diagonal3.53 cm (1.39")
TouchscreenYes
Display resolution454 x 454 pixels
Pixel density326 ppi
Languages supportSimplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, French, Greek, Italian, Japanese, Korean, Polish, Portuguese, Romanian, Russian, Thai, Turkish, Ukrainian, Vietnamese
Display typeDigital
AccelerometerYes
Multisport modeYes
Quality of sleepYes
Smart notificationsYes
Clock mode12h/24h
Distance travelledYes
Calories burnedYes
SMS notificationsYes
Always-on displayYes
Blood oxygen sensorYes
Geomagnetic sensorYes
Atmospheric pressure sensorYes
Weather alertYes
Recommended activityBasketball, Cycling, Fitness, Football, Golf, Hiking, Motor sports, Running, Skateboarding, Skiing, Surfing, Swimming, Tennis, Triathlon
Number of gyroscope axis3
Music controlYes
Heart rate data transferBluetooth
Call notificationsYes
Built-in distance meterYes
Alarm clockYes
Activity monitoringYes
Technical details
Heart rate monitorYes
GyroscopeYes
Ambient light sensorYes
BarometerYes
Waterproof up to50 m
Display technologyAMOLED
Product colourBlack
Band materialThermoplastic polyurethane (TPU)
Protection featuresWaterproof
ShapeRound
Band colourBlack
Display diagonal3.53 cm (1.39")
TouchscreenYes
Display resolution454 x 454 pixels
Pixel density326 ppi
Languages supportSimplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, French, Greek, Italian, Japanese, Korean, Polish, Portuguese, Romanian, Russian, Thai, Turkish, Ukrainian, Vietnamese
Display typeDigital
AccelerometerYes
Multisport modeYes
Quality of sleepYes
Smart notificationsYes
Clock mode12h/24h
Display
Display technologyAMOLED
Display diagonal3.53 cm (1.39")
TouchscreenYes
Display resolution454 x 454 pixels
Pixel density326 ppi
Display typeDigital
Always-on displayYes
Colour displayYes
BacklightYes
Design
Market positioningSport watch
Waterproof up to50 m
Product colourBlack
Band materialThermoplastic polyurethane (TPU)
Protection featuresWaterproof
ShapeRound
Band colourBlack
Maximum strap length22 cm
Water resistance5 ATM
Lens materialGlass
Minimum strap length13 cm
Performance
Languages supportSimplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, French, Greek, Italian, Japanese, Korean, Polish, Portuguese, Romanian, Russian, Thai, Turkish, Ukrainian, Vietnamese
Network
GLONASSYes
GPS (satellite)Yes
GalileoYes
BeiDouYes
Ports & interfaces
BluetoothYes
Bluetooth version5.0
Power
Battery technologyLithium-Ion (Li-Ion)
Battery capacity420 mAh
Rechargeable batteryYes
Battery typeBuilt-in battery
Battery life16 day(s)
Operational conditions
Operating temperature (T-T)-10 - 45 °C
GPS Performance
GLONASSYes
GPS (satellite)Yes
Software
Compatible operating systemsAndroid 5.0+, iOS 10+
Other features
Product colourBlack
BluetoothYes
Protection featuresWaterproof
Number of sports modes117
Height11.8 mm
Backlight typeLED
Weight & dimensions
Width45.9 mm
Depth53.4 mm
Weight32 g
Packaging content
ManualYes
ChargerYes
Logistics data
Quantity per pack1 pc(s)
Harmonized System (HS) code91021200
SKU BHR4550GL
EAN 6934177723056
Specification
Features
Waterproof up to50 m
Heart rate monitorYes
GyroscopeYes
Ambient light sensorYes
BarometerYes
Display technologyAMOLED
Display diagonal3.53 cm (1.39")
TouchscreenYes
Display resolution454 x 454 pixels
Pixel density326 ppi
Languages supportSimplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, French, Greek, Italian, Japanese, Korean, Polish, Portuguese, Romanian, Russian, Thai, Turkish, Ukrainian, Vietnamese
Display typeDigital
AccelerometerYes
Multisport modeYes
Quality of sleepYes
Smart notificationsYes
Clock mode12h/24h
Distance travelledYes
Calories burnedYes
SMS notificationsYes
Always-on displayYes
Blood oxygen sensorYes
Geomagnetic sensorYes
Atmospheric pressure sensorYes
Weather alertYes
Recommended activityBasketball, Cycling, Fitness, Football, Golf, Hiking, Motor sports, Running, Skateboarding, Skiing, Surfing, Swimming, Tennis, Triathlon
Number of gyroscope axis3
Music controlYes
Heart rate data transferBluetooth
Call notificationsYes
Built-in distance meterYes
Alarm clockYes
Activity monitoringYes
Technical details
Heart rate monitorYes
GyroscopeYes
Ambient light sensorYes
BarometerYes
Waterproof up to50 m
Display technologyAMOLED
Product colourBlack
Band materialThermoplastic polyurethane (TPU)
Protection featuresWaterproof
ShapeRound
Band colourBlack
Display diagonal3.53 cm (1.39")
TouchscreenYes
Display resolution454 x 454 pixels
Pixel density326 ppi
Languages supportSimplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, French, Greek, Italian, Japanese, Korean, Polish, Portuguese, Romanian, Russian, Thai, Turkish, Ukrainian, Vietnamese
Display typeDigital
AccelerometerYes
Multisport modeYes
Quality of sleepYes
Smart notificationsYes
Clock mode12h/24h
Display
Display technologyAMOLED
Display diagonal3.53 cm (1.39")
TouchscreenYes
Display resolution454 x 454 pixels
Pixel density326 ppi
Display typeDigital
Always-on displayYes
Colour displayYes
BacklightYes
Design
Market positioningSport watch
Waterproof up to50 m
Product colourBlack
Band materialThermoplastic polyurethane (TPU)
Protection featuresWaterproof
ShapeRound
Band colourBlack
Maximum strap length22 cm
Water resistance5 ATM
Lens materialGlass
Minimum strap length13 cm
Performance
Languages supportSimplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, French, Greek, Italian, Japanese, Korean, Polish, Portuguese, Romanian, Russian, Thai, Turkish, Ukrainian, Vietnamese
Network
GLONASSYes
GPS (satellite)Yes
GalileoYes
BeiDouYes
Ports & interfaces
BluetoothYes
Bluetooth version5.0
Power
Battery technologyLithium-Ion (Li-Ion)
Battery capacity420 mAh
Rechargeable batteryYes
Battery typeBuilt-in battery
Battery life16 day(s)
Operational conditions
Operating temperature (T-T)-10 - 45 °C
GPS Performance
GLONASSYes
GPS (satellite)Yes
Software
Compatible operating systemsAndroid 5.0+, iOS 10+
Other features
Product colourBlack
BluetoothYes
Protection featuresWaterproof
Number of sports modes117
Height11.8 mm
Backlight typeLED
Weight & dimensions
Width45.9 mm
Depth53.4 mm
Weight32 g
Packaging content
ManualYes
ChargerYes
Logistics data
Quantity per pack1 pc(s)
Harmonized System (HS) code91021200
Manufacturer Xiaomi
In Stock N