Celrax M3 Smart Band Fitness Tracker Watch Heart Rate with Activity Tracker Waterproof Body Functions Like Steps Counter, Calorie Counter, Blood Pressure, Heart Rate Monitor OLED Touchscreen

Celrax M3 Smart Band Fitness Tracker Watch Heart Rate with Activity Tracker Waterproof Body Functions Like Steps Counter, Calorie Counter, Blood Pressure, Heart Rate Monitor OLED Touchscreen Fitness Smart band: If you’re a fitness freak and love keeping a track of the calories burnt, sleep cycle, and heart rate, and then the M3 Smart Band is what you need. This smart band works as a heart rate tracker, fitness watch, and an activity tracker.M3 waterproof Smart fitness Band compatible with Bluetooth or Heart Rate Sensor. It is compatible to devices having Bluetooth version 4.0 and below in smartphones, Tablets and PC’s and also support Android and IOS.. Working:To connect the smart band to mobile phone, you need to connect the current mobile successfully via Bluetooth. Click unbind icon and band has been successfully connected with the device.: Note: To charge this fitness band you simply need to connect it with the charger charging will get start automatically . Data sync: Bluetooth 4.0 Working temperature:-10c to50c Waterproof: Not for swimming or diving Standby time: 15days & above this product uses professional Bluetooth RF signal and custom algorithm