Xiaomi Mi Band 7 1.62-inch Amoled Screen Activity Tracker, Black

AMOLED screen - AMOLED with resolution of 192 x 490 pixels it's also features a size of 1.62 inches this means that the Mi Smart Band 7 has a 25% larger visible area than the Mi Smart Band 6. 120 Training modes - The new Xiaomi Smart Band 7 includes 120 training modes, the Mi Smart Band 7 will be the first Xiaomi smartband bracelet to provide a professional analysis of the collected data Oxygen monitor - Xiaomi Smart Band 7 will monitor the percentage of oxygen in the blood (SpO2) throughout the day, with alerts for unbalanced levels.