Battery life | Testing scenarios |
Intensive use mode: 9 days | The device is fully charged, the automatic heart rate monitoring is enabled for 1 minute, the assisted sleep monitoring, stress monitoring, and Activate on Raise features are enabled, and other settings are kept default. Each day involves the following operations: 200 notifications received and displayed, 2 alarms (each with 5 seconds of vibration), 500 times of screen activation on raise, and one time of app data synchronization, 2 times of manually operated blood oxygen measurement. In addition, 120-minute workout record per week is enabled. |
Normal use Mi Smart Band 7: 15 days | The device is fully charged and uses default factory settings: the automatic heart rate monitoring is enabled and lasts 30 minutes each time, the assisted sleep monitoring, stress monitoring, and sleep breathing quality monitoring are disabled, the Activate on Raise feature and message notification are enabled, and other settings are kept default. Each day involves the following operations: 100 notifications are received and displayed, 2 alarms (each with 5 seconds of vibration), 100 times of screen activation on raise, one time of app data synchronization, and 2 times of manually operated blood oxygen measurement. In addition, 90-minute workout record per week is enabled. |
Long battery life mode: 19 days | The device is fully charged, the all-day automatic heart rate monitoring, auxiliary sleep monitoring, and the Activate on Raise feature are enabled. Each day involves the following operations: 50 notifications are received and displayed, 2 alarms (each with 5 seconds of vibration), 50 times of screen activation by touch, and one time of app data synchronization. |