HRM Chest Strap - Not Connecting

Maintenance, accessories, operation. Anything to do with making your erg work.
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1664jim
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HRM Chest Strap - Not Connecting

Post by 1664jim » May 20th, 2025, 7:19 am

I am after some advice please regarding chest strap please. I have used Garmin chest strap for the last 2-3 years and have had no problem connecting. For some reason the strap will now not connect to the PM5. I have completed all the troubleshooting checks (wires / battery etc.) and updated firmware. Initially I thought the strap was not working and even invested in new strap. I remain baffled as to why the strap will not connect. I would appreciate any advice on this issue. Thank you.

gvcormac
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Re: HRM Chest Strap - Not Connecting

Post by gvcormac » May 20th, 2025, 8:49 am

I assume you've tried what's below, but just to be sure we're on the same page:

What happens when on the PM5 you click Connect and then Connect Heart Monitor? Does is search for ten seconds and show nothing? It should show both ANT+ and Bluetooth options, so you need to select one and then hit Confirm. Then tell Ergdata (if you're using it) to "remember this HRM."

If that's what you've tried, I think that the most likely suspect is a fault with the PM5. There's a slim chance that your HRM is connecting to some other device instead, but that would affect Bluetooth and not ANT+.

Also, you might try updating the PM5 firmware. You can do this with Ergdata (assuming it can connect) or with a printer cable and a Windows computer and Concept2 Utility (free download).

1664jim
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Re: HRM Chest Strap - Not Connecting

Post by 1664jim » May 20th, 2025, 9:45 am

Thanks for the response. Yes - have tried all you mentioned. I updated the latest version of firmware yesterday so do not think that is the issue. I will double check all troubleshooting advice and see how it goes. Frustrating as I have not had this issue before. even more baffling is that the Garmin watch wrist HR does connect to the PM5 without a problem but the wrist HR is erratic and not accurate.I will keep perservering with the issue. Thanks once again.

1664jim
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Re: HRM Chest Strap - Not Connecting

Post by 1664jim » May 20th, 2025, 11:17 am

Factory reset of PM5 seems to have done the trick! New HR chest strap now picked up and connected - will give it a 'run out' tomorrow on work out. :)

gvcormac
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Re: HRM Chest Strap - Not Connecting

Post by gvcormac » May 20th, 2025, 2:41 pm

1664jim wrote:
May 20th, 2025, 11:17 am
Factory reset of PM5 seems to have done the trick! New HR chest strap now picked up and connected - will give it a 'run out' tomorrow on work out. :)
Congratulations!

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