Do Chest Strap Type heart rate monitors now function accurately underwater to give Current HR via a wristwatch? (It's been a while since I looked into this.)
The application is for Deep Water Running (Aquajogging).
If not, I was thinking about a Bluetooth Earbud heart rate monitor with an app that would give Heart Rate at regular intervals as a Voice Speak Over (overtop the music) for an iPhone SE as I would be unable to look over to the side of the pool at the iPhone during the workout. Does this even exist?
ST'ers, any starting point would be appreciated.
The application is for Deep Water Running (Aquajogging).
If not, I was thinking about a Bluetooth Earbud heart rate monitor with an app that would give Heart Rate at regular intervals as a Voice Speak Over (overtop the music) for an iPhone SE as I would be unable to look over to the side of the pool at the iPhone during the workout. Does this even exist?
ST'ers, any starting point would be appreciated.