Accurately record your every step, even the calories energy consumption.
Comes with optical heart rate monitoring function.
Automatically record what time you fall asleep and how many times you wake up, helps improve sleep quality.
IP67 waterproof, allow your wearing to wash hands or take a shower.
It will vibrate to remind you so that you won/'t miss each message and call.
CPU: for nordic51822
Display screen: 0.42 inch TFT high-definition OLEDouch screen: Touch-button
Heart rate sensor: lst1303
Triaxial sensor: LIS3DH
Battery: 70Mah large capacity polymer batteries
System: support for Android and for IOS
Incoming call: Vibration reminder
SMS: Vibration reminder
Machine size: 45mm * 20mm * 10.5mm
Strap size: 130-200mm
Color: black / Blue / Brown / Purple / Orange
1* Smart Bracelet
1* USB Cable
1* User Manual
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.