Bymaya LM353/ (M6) ULTRA FITNESS TRACKER STEP COUNT SMART BAND BLACK(PACK OF 1)  (Black Strap, Size : FREE)

If you're a fitness freak and love keeping a track of the calories burnt, sleep cycle, and heart rate, and then the Smart Band is what you need. This smart band works as a heart rate tracker, fitness watch, and an activity tracker waterproof Smart fitness Band compatible with Bluetooth or Heart Rate Sensor. It is compatible with devices having Bluetooth version 4.0 and below in smartphones, tablets, and PC's and also supports Android and IOS Working: To connect the smart band to the mobile phone, you need to connect the current mobile successfully via Bluetooth. Click the unbind icon and the 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.