Original Xiaomi Mi Band 8 1.62 inch AMOLED Screen 5ATM Waterproof Smart Watch, Support Blood Oxygen/Heart Rate Monitor (Black)

1. 50 Meter Waterproof: Water resistance level 5ATM (equivalent to 50 meters underwater). Supports wearing when swimming in pools, shallow shallows and other shallow water activities, but is not suitable for hot showers, saunas and deep diving. For water activities it is necessary to avoid the direct influence of high-speed water flow: the waterproof function is not permanently effective and may weaken over time.
2. Typical test conditions in mode: After fully charged, use factory default settings, use a static dial, turn off high-precision sleep monitoring, sleep breathing quality monitoring and all-day pressure detection. Enable heart rate detection for 30 minutes per lap. Enable message notifications ( 100 messages per day, 10 incoming calls, 3 alarms);Take your wrist and light up the screen 200 times a day.Start the app to sync the data once a day.Measure blood oxygen manually twice a day.Turn on 60 minutes per week of training recordings.
3. AOD mode test conditions: After fully charged, use factory default settings, use a static dial, intelligently turn on the AOD breathing screen display, turn off high-precision sleep monitoring, sleep breathing quality monitoring and all-day pressure detection. Enable heart rate detection for 30 Minutes per lap. Enable message notifications (100 messages per day, 10 incoming calls, 3 alarms); Launch the app to sync data once a day. Manually measure blood oxygen twice a day. Turn on exercise recordings 60 minutes per week.
4. Screen size and type: 1.62 inch AMOLED screen
5. Screen resolution: 192x490
6. Screen brightness: up to 600nit, supports automatic brightness adjustment
7. Cover plate material: 2.5D reinforced glass cover plate
8. Shell material: PC
9. Sensors: optical heart rate and blood oxygen sensors, six-axis motion sensors
10. Water resistance level: 5ATM
11. Wireless connection: Bluetooth BLE51
12. Vibration motor: rotor motor
13. Battery capacity: 190mAh
14. Charging time: Supports fast charging with a charging time of about 1 hour
15. Adjustable wrist strap length: 135-210mm
16. System languages: Simplified Chinese, Traditional Chinese, English
17. Supported System: Android 6.0 or iOS12.0 and above
18. Supporting APP: Xiaomi Sports and Health