Set up Leo
Activity and Sleep
Fitness and Exercise
Restart and Erase
Compatibility with Mobile
· Make sure the tracker is in contact with your skin.
· Don't wear your tracker too tight, a tight wristband restricts
blood flow, potentially affecting the heart-rate signal. The
tracker should be slightly tighter (snug but not constricting)
With high-intensity interval training or other activities where
your wrist is moving vigorously and non-rhythmically, the
movement may limit the sensor's ability to provide a heart-rate
reading. If your tracker doesn't show a heart-rate reading, try
relaxing your wrist and staying still briefly.