What is the battery lifetime and operational time of my V800?
The battery operating time in continuous training with normal GPS recording and heart rate is up to 13 hours, and with power save GPS and heart rate up to 50 hours. V800 can be in time mode with daily activity monitoring for approximately 30 days.
Battery operating time depends on many factors, such as the temperature of the environment in which you use your training device, the features and sensors you use, and battery aging. The use of compatible sensors, and frequent syncing with Flow app will also decrease the battery life.