M3 Smart Band Wristband Heart Rate Monitor IP67 Waterproof Smartband Fitness Tracker Smart Bracel For Android IOS Phone

Selling Piont :

* IP67 waterproof.  can be weared to swim. (depth not over 1m, time not over 30mins)

* Sports and Health: sports tracking (Pedometer, distance,calorie)   sleep tracking (sleeping time, sleeping quality) 

* Alert & Notification function: call reminder (Android, iOS), contact name display; Facebook, Twitter, Line, 

SKYPE, WhatsApp (Android, iOS), content display; Sedentary; Anti-lost warning; Clock alarm; Task alert.

* Smart buttons Find phone: Camera remote, Music remote, Video remote.

* SUOTA function, through the APK/APP  upgrade bracelet firmware(optional)

* Synchronous data to mobile applications

* Wake up screen by turn wrist

* Built-in 90mah Lithium-ion polymer rechargeable battery,can be used about 10 days.

* Compatible with Android 4.4 and above, IOS 8.0 and above, with Bluetooth 4.2 Phone.

Specification: 

• Display: 0.87 inch,
• Heart rate:  Dynamic heart rate detection
• Battery: 50ma Lithium-ion polymer rechargeable battery
• Motor: Built-in,remind with vibration
• Water-proof level: IP67
• Using time: about 10 days 
• Data Sync:   data synchronization to mobile app
• Compatibility:   Support IOS 7.0 and above, Android 4.3 and above
• Note: the charging way it to take off the strap and use the USB of the bracelet to charge.
• CPU: realtek8762