(as of Jul 25,2021 15:23:32 UTC – Details)
Specifications: Screen：1.1″ AMOLED screen 126 294, 16 bit Screen backlight: maximum brightness ≥450nit, adjustable brightness Screen buttons: 1 touch button (wake up, return) Six-axis sensor: low-power three-axis acceleration sensor + three-axis gyroscope Standby time: 14 days long battery life, magnetic charging Charging method: magnetic charging Support 11 professional sports modes: outdoor running, walking, cycling, indoor running, swimming pool, exercise, Indoor cycling, elliptical machine, skipping rope, yoga, rowing machine Support running, walking automatic detection, speed reminder, whole kilometer reminder, high heart rate reminder Health: 24-hour heart rate sleep monitoring + women’s health Heart rate monitoring:all-day heart rate, manual heart rate,Resting heart rate, heart rate curve Sleep monitoring: deep sleep, light sleep, REM rapid eye movement, sporadic naps Women’s Health: Records and reminders of physiology and ovulation Stress monitoring, breathing training, PAI vitality index assessment, sedentary reminder, step recording, goal setting Other functions: Take pictures remotely, play music, find phone, mute phone, unlock phone, unlock notebook, call reminder, do not disturb phone, WeChat reminder, APP message reminder, calendar reminder, event reminder, weather forecast, timer, countdown, alarm clock, Bluetooth broadcast , Online dial, custom dial, preset dial, screen lock, off-wrist detection, charging progress display, choice of wearing method, OTA upgrade Dimensions Body size: 46.95 x 18.15 x 12.45mm Waterproof level: 5ATM Bluetooth: 5.0 BLE version Memory: 512KB Flash: 16MB Adjustable length: 155-219mm Battery capacity: 125mAh Battery type: lithium ion polymer battery Support system: Android 5.0 or iOS 10.0 and above
More Convenient Magnetic Charging: The charging interface has been changed to the below of heart rate sensor, and two contact points design, just charge at a touch, no more frequent disassembling the Mi dial.
Upgraded Professional Sensor: An upgraded version of the chip, more accurate health monitoring.
Support 11 Professional Sports Modes: outdoor running, walking, cycling, indoor running, swimming pool, exercise, Indoor cycling, elliptical machine, skipping rope, yoga, rowing machine
24-hour Heart Rate Sleep Monitoring + Women’s Health: Heart rate monitoring: all-day heart rate, manual heart rate,Resting heart rate, heart rate curve; Sleep monitoring: deep sleep, light sleep, REM rapid eye movement, sporadic naps; Women’s Health: Records and reminders of physiology and ovulation
Compatible devices: Smartphones : smartphones|smart phones|android phones
Compatible phone models: Huawei