The Amazfit smartband comes with a built-in ECG sensor which performs functions like heart rate monitoring, pulse monitoring and others. The device comes with a body made from both aluminium and stainless steel. While the strap is made from a 19mm-wide skin-friendly rubber. There is a 0.42-inch OLED display at the front and from the display, you can access features such as time and date and other parameters.

 Apart from the heart rate monitor, the Amazfit fitness band is also equipped with a built-in ECG sensor which can track data and display it on its own display or on a connected smartphone. There is also a PPG photoelectric sensor that monitors the heart rate and sleep pattern. The health band detects variation in heart rate and notifies the wearer promptly. It also features a low energy-Bluetooth 4.0 through which it is paired to a smartphone via an app and the fitness data can then be accessed on the phone.