Dimensions
47.7 X 47.7 X 13.5 mm

Weight
58g (with strap)

Waterproofing
5ATM, supports swimming

Screen
1.3”AMOLED, Resolution 360 x 360

Touch Screen
Corning Gorilla Glass 3 + anti-fingerprint coating

Sensors
BioTrackerTM PPG Bio-Tracking Optical Sensor
3-axis acceleration sensor
Geomagnetic sensor
Ambient light sensor

Positioning
GPS + GLONASS

Connectivity
Bluetooth 5.0/BLE

Battery
390mAh LiPo (Minimum value)

Accessories
Magnetic charging base, user manual

Charging method
Magnetic, 2pin pogo pin charging

Theoretical Charging Time
Magnetic, 2pin pogo pin charging

Battery Life
Daily use mode:20 days Heart rate monitoring always on, sleep monitoring; GPS turned on for 13 minutes a day, 150 messages pushed daily which activate screen, wrist raised 30 times which activate screen, 5 minutes of other operations.Basic watch mode: 66 days Bluetooth connection to phone turned off, heart rate monitoring and other functions, screen activated by wrist tilt 100 times a day.GPS continuous working time: 20 hours GPS activated to track exercise and monitor heart rate.

Body Material
Polymer materials

Supported devices
Android 5.0 or iOS 10.0 and above

App
Zepp App (formerly known as the Amazfit App)

Warranty 1 year