Xiaomi Smart Band 7 Pro - fitness watch with more than 110 fitness modes and more than 150 watch themes. It also has a 1.64" AMOLED type screen, the visible area of which is about 84% larger compared to Mi Smart Band 6, and 50% larger compared to Xiaomi Smart Band 7. Xiaomi Smart Band 7 Pro has a heart Heart rate and saturation monitoring devices.It is powered by a 235 mAh battery, which allows us to run the watch for 12 days on a single full charge with average load, and about 6 days with active use.