HRM Pro Firmware Update 8.10

Love that Garmin keeps these products up to date, but it’s never without bugs. HRM Pro connects just fine with watch and Garmin app, but isn’t connecting with Zwift. 

Are you saying that this remains so after the update?

It was working on Zwift before the update. Now it’s not transmitting. It works fine on my watch and on Garmin Connect. 

I have the same issue!

Yeah I’m not sure what’s up with that. I’ll assume it will be sorted out in the next few days or so. I’ll report back then. 

I'm lucky to have two HRM's

I am having issues with the hrm no transmitting any data to my watch.  It connects but no heart rate sent over.

Yesterday I got the message on watch that there is an update for HRM-PRO, I started the update, it went to 3% and got stuck at that for an hour. Then the watch went back to displaying time. I reconnected HRM-PRO and it is still the older version. Today I see that the wach has drained battery from 100% to 40% during the night. Seems like update process was working in background on watch or something. I will be waiting for Zwift conneciton issues to be resolved and then try to update again.

Running Zwift 1.23.3 on Apple TV using Zwift Companion 3.33.0 on iPad. HRM-Pro recognized and working with update 8.10

After updating to 8.10 the running dynamics is not shown on my running activities!