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Way too high OHR reading in swim activity

I'm getting readings as high as 185 which is outlandish as I'm 76 and when I do land based activities I get up to 135 max.

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JoeD over 4 years ago +1

Try Making the Strap Tighter, Maybe Water is getting in between the sensor and the Skin.

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+1 JoeD over 4 years ago

Try Making the Strap Tighter, Maybe Water is getting in between the sensor and the Skin.

0 9075619 over 4 years ago in reply to JoeD

Thanks, but make it tight such that I have indents on my skin from the strap. I usually wear it at that tension when I'm doing any activity, and it quite accurate vs. a Polar H10 for comparison.