Product Weight: 27g
Water Resistant: IP67 Waterproof
Screen Size: 1.3'' IPS Color display
Resolution: 240*240px
Sensor: Heart-rate
sensor, Proximity sensor, Accelerometer
Battery: 200mAh
Standby Time: 7 days
Charging Time: About 1.5 hours
Alert Type: Vibration
APP Name: Happy Sports
Compatability: Android 4.4 / iOS 8.0 and above system