tempered glass lens Stainless steel metal case IP67 waterproof Ips HD color screen advantages：Resolution 240*240 Multi-sport mode Heart rate monitoring Blood pressure detection Call notification Various message push and content display WeChat motion access Remote camera Low power consumption long standby
system of smart phone requirements:Android system 4.4 and above, IOS system 9.0 and above, Bluetooth version BLE4.0 and above
language:Firmware language: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian
motor:Built-in, vibration reminderYes
Blue tooth:BLE 4.0
function:support several spors modes(walk,running,riding,swimming,standard sports function(walk,sleeping,distance,calorie),monitor accurately.