Brand-Diesel Quality-7a Gender-Men's Bluetooth: Support 3.0, 4.0 Sleep Monitor: Support *Magnetic charging * Heart rate Sensor Step Counter, Vibration Alert Sedentary Remind: Support Bluetooth : Remote control of mobile phone Synchronous mobile music Information: Synchronous SMS Content The Alarm Clock: Support Calculator: Support. World Time: Support Voice Searching: Support Stopwatch: Support Looking for mobile phone function: Prevent throw remiders Bt incoming Call, All Notifications received 1.5 hour full charge Battery backup 2 days Removable strap