Huawei band 3E is a revolutionary breakthrough in sports activity wearables that comes with a new footwear mode: an application that provides precise step tracking with the press of a button. Huawei band 3E provides running distance data with 97% accuracy using a Built-in 6-axis motion sensor (Accelerometer and Gyroscope) in footwear mode. Get intelligent suggestions with precise data to help you develop better running form and make running more efficient.