Xiaomi Mi Band 8 Pro has a 1.76-inch AMOLED display, supports up to 30 exercise modes, heart rate monitor, SpO2 sensor toDisplay: 1.74 inch AMOLED display, 600NITs of brightness, 336 x 480 resolution, 336PPI; 150+ Sports Modes,; 100+ Watch faces; Battery:Xiaomi Band 8 Pro is equipped with a heart-rate monitor, SpO2 sensor, sleep tracker, and a menstrual cycle monitor for women. The wearable device is