A:Answer A tracker can track your steps, HR, monitor your sleep, and gauge blood oxygen saturation levels during the night with the wrist-based Pulse Ox² sensor. Fitness and health monitoring tools include wrist-based heart rate³, all-day stress tracking, relaxation breathing timer, VO2 max, Body Battery™ energy monitor and more. They offer many benefits. The devices can be worn by either a man or a woman.
Debbie with Garmin