Brand

Huawei

Model

Band 4

Key Features

-  Plastic front cover

- Silicone rubber strap

- 5ATM Water Resistance

Display

0.96 inches TFT colour screen

Sensors

- 3-axis acceleration sensor

- Optical heart rate sensor

- Infrared wear sensor

Connectivity

Bluetooth 4.2

Battery

91mAh (about 1.5 hours charging time)