Regal M9 Band - Heart Rate Monitor OLED Display Bluetooth

M9 fitness smart band: If you are a fitness freak and love to keep track of calories burned, sleep cycle and heart rate, and then the M9 smart band is exactly what you need. This smart band works as a heart rate tracker, fitness watch and activity tracker. M9 waterproof smart fitness band, compatible with Bluetooth or heart rate sensor. It is compatible with devices with Bluetooth version 4.0 and lower in smartphones, tablets and PCs and also supports Android. Functions: 1. Heart Rate Monitor 2. Sedentary reminder. 3. Calories. 4. Time. 5. Alarm 9. Anti-lost 7. Distance calculation. 8. Step monitor. 9. Water resistant up to 50 metres. Float Detection 10. Call Alert 11. Wrist Sensor Requirements for use: your mobile phone Bluetooth version must be Bluetooth 4.0 or higher. Android version must be Android 4.3 or higher