• 0.87-inch large OLED display screen

• Real-time and smart step counter

• High efficient and smart sleep monitoring to help improve your sleep quality

• IP67 waterproof and dustproof design

• With multi-sports management, i5A could record 12 modes of sports. It tracks every aspect of your training and displays the real-time status on screen

• Call ID display, you can slide the screen to reject a call, convenient and efficient

• Turn on the mode of " No Disturb", keep away from disturbance when you are not convenient 
  

• Built-in 55mAh polymer lithium battery, with long standby time

• Main function: Activities tracking, weather display, step counter, sleep monitor, sedentary reminder, notification, remote camera, anti-lost, alarm clock, wake screen, no disturb mode etc.
  

Specification:

• Display: OLED display screen

• Bluetooth: Support BLE4.2

• CPU: nRf51802

• Capacity: 32Mbit

• Screen resolution: 128 x 32

• Battery capacity: 55mAh, 3.8V

• Battery type: Polymer lithium battery

• Working time: 5-7 days

• Waterproof level: IP67 (life waterproof)

• Compatibility: iOS 8.0, Android 4.4

• Working temperature: 0~45°C

• Weight: 16g