I have paired the HRM to my recently acquired Edge510. I can’t seem to find anywhere that displays my current HR.
I need this as I will be doing quite a lot of Turbo sessions so nee to be in the right zone.
I’m sure it’s quite easy to do but I’m a bit stupid. Can anyone help?
Cheers.

Head into the Activity Profiles screen and set up the displays there (this is on an 810, but I’m pretty certain it’s the same)

Press and hols one of the items that IS displayed until it flashes then scroll through the menu til you find what you want and select that. This just swaps the display items about.

Better to set up a profile for the Turbo. See here – http://support.garmin.com/support/sw/supportPage/display?locale=en_US&topicName=Edge%20510

Yeah set up a Turbo profile. On mine I just have the timer, speed, cadence, HR, time of day and ambient temperature for what it’s worth. You only really need HR and Cadence though IMO. You can set up training plans with it as well but I found it’s not great at keeping my interest. Sufferfest is better for that.