I have just bought a brand new HRM pro and connected to my phone (garmin connect app) (pixel 2xl) and my fenix 5 plus sapphire. It's connected to my watch via ant+ and to my phone/garmin connect app via bluetooth and all the connections seems to work fine.
when I only wear the strap without the watch it doesn't update the watch or my Garmin app with stored steps, which was the main reason i got the HRM Pro over the old HRM-tri. When i come back to my phone and check on the garmin app it shows the hrm pro as syncing but the steps are not updated.
I have tru up turned on for the fenix 5. there is no setting for the HRM.
Am I doing something wrong or is this a faulty strap? Is anyone else having this issue? I expected better from a hrm that costs over £100.
thanks