Characteristics of mi frequency bands 6 and 7
In terms of health, mi band 7 supports all-day blood oxygen monitoring, and timely vibrates when the blood oxygen saturation is low to continuously care for health. Mi band 6 does not support all-day blood oxygen monitoring. In terms of sports, Mi Dai 7 supports 120 sports modes, covering almost all kinds of sports scenes, from outdoor sports to gym equipment, and even the upsurge of aerobics, Mi Dai 6 supports 30 sports modes.
Otherwise, mi band 7 supports Bluetooth 5.2BLE and information screen display. You don't need to lift your wrist or click with your finger. The screen on your wrist will report to you at any time, and the information such as time can be seen at a glance, so you can check the super tacit understanding at any time. Mi band 6 supports Bluetooth 5.0BLE, but does not support information screen display.