New and sealed
typical usage: 10 days
huawei trusleeptm is enabled, heart rate monitoring is enabled. Screen is checked briefly 200 times per day, 50 messages, 3 calls and 3 alarms reminding in 24 hours, and workout for 30 minutes per week.
Heavy usage: 7 days
huawei trusleeptm is enabled, heart rate monitoring is enabled. Screen is checked briefly 500 times per day, 50 messages, 3 calls and 3 alarms reminding in 24 hours, and workout for 60 minutes per week.
Gps mode: 12 hours
Condition: Brand New