Using HRM-Pro Cheststrap - HR-LEDs remains on

Using a HRM-Pro Cheststrap during an activity "Cardio" doesn´t turn off the green HR-LEDs.

So i wonder from where the hr-data is taken.

Garmin please fix this.

  • Are they on solid or flashing?  Flashing would be normal and the data would be coming from the HRM-PRO

  • Could also be the LEDs are used to determine you're wearing the watch, stress measurement, etc., not just for determining current heart rate.

  • I think the two LEDs will always be on when you wear the watch. I don't know why, but some suggest it is for Garmin Pay. Wouldn't the Connect app tell you from where the data is taken? I am sorry because I don't use a chest strap so I don't know how it displays on the connect app. But I agree with what "jim_m_58" said if you have successfully paired the HRM-Pro, it would take the data from that because, for any activity, all 6 LEDs will be turned on (For accuracy), I have noticed that in running, cycling, and badminton. It should be the same for Cardio, if all 6 are turned on, it is taking from the watch, if not it is taking from the chest strap.

  • HI Steffen

    not specific to your topic, but you´re the first one I realize with a HRM that´s able to deliver running dynamics Wink

    so is the Venu 3 able to read the running dynamics from a HRM and show it in Garmin Connect or

    is it just the own watch based values that are shown? 

    Cheers  Jens

  • Venu 3 supports running dynamics(wrist-based) and yes, it can read it from the HRM Pro (It wouldn't make sense if it doesn't). I don't have a HRM Pro, but I see running dynamics every time I run. 

  • Thanks for the quick reply

    With the latest update the Venu 3 has wrist based running dynamics,

    however I am interested to know if it also reads them from the HRM (like HR itself is recorded by the watch and an external chest strap in parallel)

  • Yes, the latest 8.25 update provides the wrist-based running dynamics. Again, I don't own an HRM, but my guess is, it would take the data from the HRM because that is more accurate than the wrist-based.

    And when paired with an HRM, I don't think the watch records HR.