1. Weight: about 31g (without wrist strap)
2. Size: 46.45 x 40.03 x 9.94mm
3. Screen type: 2.07-inch AMOLED color square screen
4. Screen resolution: 432x514, supports full-screen touch operation
5. Screen brightness: 2000nit
6. Cover material: 2.5D curved tempered glass cover
7. Shell material: High-strength aluminum alloy integrated middle frame + stainless steel crown + high-strength fiber polymer
8. Sensor: acceleration sensor, gyroscope sensor, optical heart rate and blood oxygen sensor, ambient light sensor, geomagnetic sensor
9. Waterproof level: 5ATM
10. Data connection: support GNSS, support NFC, Bluetooth 5.4
11. Vibration motor: linear motor
12. Battery capacity: 550mAh
13. Battery type: lithium-ion polymer battery
14. Adjustable wristband length: 135-205mm, material: TPU
15. System language: Simplified Chinese, Traditional Chinese, English
16. Supported systems: Android 8.0 or iOS 14.0 and above
17. Supporting APP: Xiaomi Sports Health
Functions
1. Health: supports daily activity recording, heart rate monitoring, blood oxygen monitoring, sleep monitoring, stress monitoring, female menstrual cycle reminder, breathing training
2. Sports: supports 150+ sports modes, automatically identify the start of exercise, track exercise trajectory, exercise energy consumption record, and vitality indicator reaching standard reminder
3. Gadgets: Apps: Supports watch face store, standalone music playback, phone music control, voice recorder, network intercom, compass, alarm, countdown timer, stopwatch, flashlight, weather, to-do list, Find My Phone, world clock, remote camera control, Mi Home, calendar, and schedule
2. Size: 46.45 x 40.03 x 9.94mm
3. Screen type: 2.07-inch AMOLED color square screen
4. Screen resolution: 432x514, supports full-screen touch operation
5. Screen brightness: 2000nit
6. Cover material: 2.5D curved tempered glass cover
7. Shell material: High-strength aluminum alloy integrated middle frame + stainless steel crown + high-strength fiber polymer
8. Sensor: acceleration sensor, gyroscope sensor, optical heart rate and blood oxygen sensor, ambient light sensor, geomagnetic sensor
9. Waterproof level: 5ATM
10. Data connection: support GNSS, support NFC, Bluetooth 5.4
11. Vibration motor: linear motor
12. Battery capacity: 550mAh
13. Battery type: lithium-ion polymer battery
14. Adjustable wristband length: 135-205mm, material: TPU
15. System language: Simplified Chinese, Traditional Chinese, English
16. Supported systems: Android 8.0 or iOS 14.0 and above
17. Supporting APP: Xiaomi Sports Health
Functions
1. Health: supports daily activity recording, heart rate monitoring, blood oxygen monitoring, sleep monitoring, stress monitoring, female menstrual cycle reminder, breathing training
2. Sports: supports 150+ sports modes, automatically identify the start of exercise, track exercise trajectory, exercise energy consumption record, and vitality indicator reaching standard reminder
3. Gadgets: Apps: Supports watch face store, standalone music playback, phone music control, voice recorder, network intercom, compass, alarm, countdown timer, stopwatch, flashlight, weather, to-do list, Find My Phone, world clock, remote camera control, Mi Home, calendar, and schedule