• Display: 1.74”AMOLED


• Resolution: 360×480, 336 PPI


• Screen brightness: Max 1200 nits


• Wireless connectivity: Bluetooth®5.4


• Wrist strap material: TPU


• Adjustable length: 135-205mm


• Operating temperature: 0°C to 43℃


• Battery Capacity: 350mAh


• Battery Life: 21 days


• Charging time: Approx 75min


• Supported App Mi Fitness


• 2.5D cover glass


• 77% screen-to-body ratio


• 1200nits Max brightness with ALS60Hz high refresh rate for smooth viewing


• High quality metal frame with new straps


• Linear motor with 20+ vibration modes


• 21-day ultra-long battery life


• Professional Workout Analysis


• 5ATM water resistance 

General Features:

• Weight: 40.4g with strap


• Dimension: 43.3×32.5×10.8mm


• Sensors: Heart rate sensor (with blood oxygen sensor), accelerometer,gyroscope, electronic compass,


• ambient light sensor


• System requirements: Android 8.0，iOS12 or above


• Satellite Positioning Systems: BeiDou, GPS, GLONASS, Galileo, QZSS


• Independent GNSS five-satellite positioning


• Newly added compass function


• Multi-dimensional health management: SpO₂ monitoring |sleep monitoring| stress monitoring| Women's Health management | Breathing exercises to relieve stress.