Tech Specs
Bluetooth Version: V5.0
Bluetooth Frequency: 2402-2480MHz
Input Rating: 5V/1A
Screen Size: 1.85″
Screen Resolution: 360*360, TFT
RAM & ROM: 160kB, 256MB
Battery Capacity: 710mAh
Battery Type: Li-polymer
Battery Charging Time: 2.5 hours
Usage time: 7-10 Days
Heart Rate Sensor: HRS3605
Pedometer Sensor: SC7A20
Waterproof level: IP67
Compatible OS: Android 5.0 and above; iOS 9.0 and above