How to Use GPS Watches to Improve Your Heart Rate

If you want to go down this route, especially with the algorithm, do validate it against the heart right strap. And maybe the devices have improved a lot. If they haven't scrated, it can give you more confidence in the heart right measure. U know my g p s is going to be within you know, five, ten seconds of a mile,. as long as i'm not trying to get a mile p r. It's relatively acceptable if i go into the forest, in the woods and go on a run, like, good bye.