• Love life walking from now on: TW64 will record your step, distance and calorie, which can help you to set the target
  

• Monitor your sleep: TW64 is able to detect how long you sleep, through its health software, count up your time of deep sleep, light sleep
  

• Function description: step counts, distance measuring, calorie consumption management, sleep management, event trigger (water drinking, taking medicine, meeting etc.), call reminder, clock, sedentary reminder, vibration alarm clock

• Made of environmentally friendly TPU, the watch band is durable, flexible and light as feather

• When put it at 90 degree, the LCD will show the digital automatically 
  

• Low power consumption 4.0 version Bluetooth, widely compatible with Android 4.3 or above and iOS 6.1 or above smartphones

• IP67 waterproof design

• Certified by CE
  

Specifications:

• Model: TW64

• Material: Aluminum Alloy Shell + Soft TPU Strap
  

• Screen: 0.49inch OLED 64*32

• Memory: 64KB RAM + 64KB ROM

• Bluetooth Version: 4.0BLE(Low Power Consumption)

• CPU: TI CC2541F256RHAR

• Sensor: G sensor

• Dial Shape: Rectangle

• Charge Method: Standard USB Charging

• Battery: 40mAh Polymer Battery 

• Working Temperature: -20 ~ 45°C

• Operating Temperature: -40 ~ 45°C

• Waterproof: IP67

• Standby time: Over 4 Days
  

• Dimensions: (9.53 x 0.79 x 0.43)" / (24.2 x 2 x 1.1)cm (L x W x H)

• Weight: 18g

Compatible with: 

• Android 4.3 or above, iOS 6.1 or above with Bluetooth 4.0 or above

Note: This wireless smart wirstband is the one must be used with mobile phone and dedicated APP. The call reminder and message reminder are ONLY available for Android smartphones.