Waterproof Standard: IP54 (Not for swimming or diving )
Appearance material: Strap: Soft
Sensor: Gravity acceleration sensor
Battery: 50mA Lithium-ion polymer rechargeable battery
Display: 0.49 inch OLED
Charge: 5V USB jack, charged by PC USB
Charge time: 1.5-2 hours
Step count, distance, calorie consumption management, sleep management, time display, event reminders (water, medication, meetings, etc. Custom), call alerts, message alerts, clock display, sedentary reminder, vibration alarm, remote self-timer bell .
Automatically sync data via Bluetooth 4.0 with Android 4.4 above smart phones (such as Galaxy S4, Galaxy Note 3 etc.)and other IOS7.1 or above IPHONE
Supported models: For iPhone 4S / 5 / 5C / 5S / 6 / 6P IOS7.1 above, Android 4.4 and above