ALL TIME BEST SELLER!! TW64 Pro Bluetooth 4.0 Heart Rate Monitor Fitness /Activity Tracker SmartWatch Band is made of TPU Polymer composite materials. Light as feather, with advanced colors that lasts.
Accurate data synchronization
Bluetooth 4.0
IP67 waterproof standard! Splash Proof!

Functions:
• HD LED screen digital display;
• Time display: synchronize your smartphone’s time;
• New! Heart rate monitor measures your heart rate, get real time measurement of your heart and pulse during and after exercise;
• Accurate sensor detection; accurately records daily walking/mileage;
• Pedometer to track and record steps taken and distance travelled;
• Sleep monitor to help you monitor your sleep cycle and sleep quality;
• Calorie counter: calculate and track your daily calories consumed and burned;
• Measures your Body Mass Index;
• Event reminder: Set reminders for time to take medicine, any daily activities, drink water, Meeting reminder, sedentary reminders, time to walk the dog etc;
• Incoming Calls Alert/SMS vibrate reminder (Only support for Android);
• Alarm clock vibrate reminder;
• Anti loss capability, prevents theft of your smartband. Smartband vibrates if more than 10m. apart (currently support Android phones only);
• Remote camera control function with self timer and burst shots capability (currently support Android phones only);
• Fits Wrist Sizes Ranging from 15.5cm-20.5cm

Specifications:
• Bluetooth V4.0+Nodic Chip QN902
• G-Sensor: gravity acceleration sensor
• Memory: 64KB RAM+64KB ROM
• Waterproof standard: IP67
• Support for iPhone 4S /5/5C /5S/6/plus, IOS 6.1 and above, Android 4.3 and above
• Display: OLED 0.79*0.55 inch
• Dial diameter: 20mm; dial thickness: 13mm; band: 260mm
• Battery: 55 mAh
• Charging time: 1-1.5 hour
• Working time: 5-7 days
• Net weight: 55g

Available colors
Black, Blue, Light Purple. Hot Pink
Light Blue ==>> >> http://amazen.ecrater.com/p/24530556/2016-model-tw64-pro-heart-rate
Hot Pink ==>> http://amazen.ecrater.com/p/24530978/2016-model-tw64-pro-heart-rate
Light Purple ==>> http://amazen.ecrater.com/p/25185377/2016-model-tw64-pro-heart-rate

Package include:
• 1x TW64PRO Heart Rate Bracelet (Black)
• 1x USB charging cable
• 1x Manual (English Instructions)
• 1x Retail box/soft package