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heart rate monitor while diving?

Thread Status: Hello , There was no answer in this thread for more than 90 days.
It can take a long time to get an up-to-date response or contact with relevant users.

The111

Shallow Water Whiteout
May 29, 2004
155
29
118
I'm thinking about getting a HRM for statics and breathe-up-type practice. Not sure how one even works but I'm guessing it has some sort of sensor that picks up your wrist pulse. Does anyone have a HRM they wear WHILE diving (or is it even possible)? I found one on eBay that is waterproof but it says the sensor will be inaccurate "while submerged". I wonder if this means "while wet" or "at depth"... I'm not TOO interested in my HR at depth, but I'd like to look at it while I'm floating and breathing up for the dive.
 
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