Stybits U637(ID115) PRO FITNESS TRACKER BLUETOOTH SMART BAND BLACK (PACK OF 1) Smartwatch  (Black Strap, free)

If you're a fitness freak and love keeping a track of the calories burnt, sleep cycle, and heart rate, and then the ID115 Smart Band or Fitness band is what you need. This smart band works as a heart rate tracker, fitness watch, and an activity tracker. ID115 is water proof Smart fitness Band compatible with Bluetooth or Heart Rate sensor. It is compatible to devices having Bluetooth version 4.0 and below in smart phones, Tablets and PC's and also support Android and IOS.Heart Rate Monitor, Sedentary reminder, Calories,Time,Alarm,Anti-lost,Distance calculation,Step Monitor,Call Alert,Wrist sense & Blood Pressure monitor Pre-requisites for use.Your mobile phone Bluetooth version must be Bluetooth 4.0 or higher, IOS version must be iOS 8.0 or above, Android version must be Android 5.0 or above. How to Use. 1. Simply charge the device by Unplugging the strap at both ends and connect the right end to an USB adaptor or USB port of laptop. 2. Switch on the device, long press for 4 seconds or more to make the device vibration boot. 3. Device is turned on, short press the function key to light the screen.