Bluetooth version: V4.0
Host material: PC
Strap material: TPU
Wristband buckle: aluminum alloy(plastic)
USB port life: more than 2000 times
Key life: more than 10000 times
Standby time: 72 hours
Protection grade: IP67
Working temp: -20°C～+45°C, -4°F～+113°F
Storage temp: -40°C～+45°C, -40°F～+113°F
1.Sleep monitoring function.
2. Motion detection: step number calculation, calorie consumption
records and mileage calculation.
3.Display data of the step number, calorie time and other by OLED
4.The host has hole, simple design and no "line" charge.
5.With unique design of waterproof button and have good waterproof
6.Have quiet vibration mode, LED lamp of three colors and reminding
by amount of exercise.
7.Have only 18 grams, so easy to ignore its existence.
8.Support Bluetooth 4.0, dual mode synchronous data.
9.Can be synchronized data with iphone4s、iphone 5、iphone 5s、iPod
touch5、ipad3, part of bluetooth4.0 or android4.3 mobile phones and
synchronized with PC terminal though the USB.