HUAWEI Band 4 Pro Smart Band Fitness Tracker with 0.95 Inch AMOLED Touchscreen

HUAWEI Band 4 Pro (hereinafter referred to as "band") is a high-end smart band with 50 m water resistance, color screen, full screen touch and a home button control. Integrating smart features such as heart rate monitoring, GPS positioning, fitness monitoring, sleep monitoring, message reminder, it is the best partner of a smartphone that helps users understand their fitness and health status.<...