I think this would be a great addition - it would be very useful to see what side of the zone you are on, for example are you on the lower end of zone 2 or just peaking in to zone 3. Even having the option to change the HR graph on the existing graph so you can see the colour change per zone
I think this would be a great addition - it would be very useful to see what side of the zone you are on, for example are you on the lower end of zone 2 or just peaking in to zone 3. Even having the option to change the HR graph on the existing graph so you can see the colour change per zone