Model: Y20 CPU: Didlog 14580 Sensor: Gravity Sensor Smartphone OS Compatibility: Android 4.3 or above, i OS 7.0 or above Bluetooth: 4.0 Standby Time: About 60 days Waterproof Rating: IP67
Features: Bluetooth, Pedometer, Call Reminder, SMS Reminder, Sleep Monitor, Remote Camera, Time Display, Calories burned measuring, Distance Measurement, Anti-Lost Language: Chinese, English Case
Material: Alloy ? Case
Colour: Silver Band
Material: Genuine Leather Band
Colour: Brown, Black Net weight: 49 g / 1.73 oz