Amazfit Helio Strap
Which devices are supported by the heart rate broadcast feature?How many days can continuous heart rate data be stored on the device at most? Do I need to keep my phone's Bluetooth on all the time when wearing the strap?What should I do if the strap cannot be found when connecting the strap?How to synchronize data?How to handle the connection failure prompt when synchronizing data?How to set the heart rate measurement frequency?How to set the heart rate push function?How to turn on the workout detection function?How do I set an alarm?How to measure Biocharge?How to measure heart rate?How to monitor sleep?How to monitor sleep for daytime sleepers?How to use PAI ?How do I use the Workout detection function?How do I set an alarm? How many alarms can I set at most?How do I turn off the vibration alert for an alarm?How to measure stress?
