How Does A Fitness Tracker Calculate Heart Rate
Contents Heart rate sensor Watch heart rate Decent activity tracker Energy expenditure. paul sakuma [embedyt]//www.youtube.com/embed/k60x24nN9CM[/embedyt] Feb 21, 2016 · The Apple Watch has two heart rate monitoring modes: when you put the watch into workout mode, it will track your heart rate continuously. The rest of the time, the heart rate sensor uses infrared light to […]
How Does A Fitness Tracker Calculate Heart Rate Read More »