Germany Bayer environmental materials
0.96 inch OLED touch screen
Dynamic heart rate monitoring
Continuously monitor the heart rate, then check its graphical chart by the APP, more accurate data will be given. Of course, you can also turn off the dynamic heart rate function to save power. Set a heart rate range, if your current heart rate beyond this range, the band will vibrate and begin warning.
Waterproof level of IP65-IP67 preventing splashing
Swimming OK （deprecated ）
Compatible with editions above Android 4.3 and IOS8.0, the Bluetooth 4.0 in the smart phone
Aluminum alloy is used for the main body , a 0.96-inch OLED large screen embeded. the tough line is full of sense of technology. The wrist strap comes from German Bayer , it’s environment protective and waterproof, the porous design in part helps breath for skin.