Garmin HRM not connecting

My trainer connects to Zwift but for some reason my HRM is not connecting. My iPhone is not connected and garmin express is off. First time having this issue.

Hey, Maurice - 

This sounds like it could be a few issues, can you help me out with more information?

Are the HRM and the Trainer both ANT+ devices? Has the HRM paired in the past? Have you tried replacing the battery in your HRM?

Thanks, I hope we can get to the bottom of this soon!

Hi Lindsay, my trainer is a classic trainer with speed/cadence sensors. Everything worked in the past, although I’ve not used the app in maybe 2 weeks. I’m going to replace the battery today to see if that solves the issue.

That will hopefully fix your problem. Let me know how it goes!