Hawei Band 8 Smart Watch

The device can last for a maximum of 14 days. Heart rate monitoring is always on, HUAWEI TruSleepTM is off at night, 30 minutes of workouts per week, message notifications is on (including 50 messages, 6 calls, and 3 alarms per day), and screen turns on 200 times per day. The device can last for up to 9 days under typical usage. Heart rate monitoring is always on, HUAWEI TruSleepTM is on at night, automatic SpO2 monitoring and stress detection are enabled 8.99 mm is the thickness of the band as measured at its thinnest location (excluding the sensor area).