TechKing M6 Smart Band with Activity Tracker Like Steps Counter, Calorie Counter, BP  (Multicolor Strap, Size : 5.25mm)

M6 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 M6 Smart Band is what you need. This smart band works as a heart rate tracker, fitness watch, and an activity tracker. M6 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. Functions: 1.Heart Rate Monitor 2.Sedentary reminder 3.Calories 4.Time 5.Alarm 6.Anti-lost 7.Distance calculation 8.Step Monitor 9. Water Resistant up to 50 Meters Swimming Stroke Recognition 10.Call Alert 11.Wrist sense Pre-requisites for use: Your mobile phone Bluetooth version must be Bluetooth 4.0 or higher Android version must be Android 4.3 or above