IP67 waterproof
Chip: Realtek8762D+BK3266，BT 5.0
Display: 1.7inch-square screen-240*285-TFT
Body material: alloy+ABS strap material: Silica gel
Rate sensor:HX3300
Compatible: android4.4+ / ios9.0+
Functions: Bluetooth call Heart rate blood pressure SpO2Sleep monitoring Sedentary reminder8 multiple sports modes Bluetooth music information Weather
Language: 14 countries
Battery capacity: 230mAh(typical value)
Charging method: Cradle charger
Charging time:2.5 h
Typical usage battery life:5-7day
Basic usage battery life:35day
Heavy usage battery life:3-5day
APP: Da Fit
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