Specifications:
Fit For: IOS 7.1 & above / Android 4.4 & above App: VeryFit 2.0
Sensor: KIONIX KX022-1020
CPU Chip: Nordic nRF51822-QFAC
HR sensor: Silicon labs Si1142
Heart Rate LED: LT P4SG-V1AB-36-F
Vibration: Yes
Waterproof: life waterproof (Sweat proof,rain proof,water drop proof)
Screen Type: OLED
Screen Touch Screen: Multi-Point touch screen operate
Bluetooth: 4.0

Functions:
RTC, Calorie, Distance, Step pedometer, Heart rate monitor.
Sleep monitor, Sedentary alert, Call alert（Caller name & caller ID).
Alarm alert, low battery remind, SMS alert (SMS text display).
Goal progress, health data share, palming screen display.
Camera remote control, find phone, music control, etc.

Package Include:
1 x Smart Wristband
1 x User Manual
1 x Charger

• Size: 240*19*12mm
• Outlook & Material: TPF & PC, seperated with back casing
• Battery: Li-Polymer
• Capacity: 60mAh
• Charging: USB Port