
HR monitor from Apple Watch really far off?
Hello,
New runner here 34 M. I’ve done my first event two weeks ago. I do strength training regularly and usually track my workouts using my Apple Watch. I know the heart rate monitor on wrist devices isn’t 100% accurate, but I had the impression they were not that far off -until now-.
I’ve decided to check some data about my race on Sunday and I can hardly believe my HR was that high. Especially because I feel great during the race, I think I didn’t push hard as I’ve waited too long (km19) to start running faster.
I am aiming to keep running and hope to aim for a <3:30 marathon in September.
Are the Apple Watch monitors that far off? Or was my HR really that high the whole time.