This new zone activity timer is dumb. It doesn't count time at all when the formula is to count 2 minutes for each minute on some exercise. Also, it doesn't seem to work as you described.
I need to track my exercise in regular old minutes no matter which zone my heart rate is in.
On Versa 2, I already have the function to tell me how long my heart rate was in a certain zone. This new counter is redundant and obsoletes the function I use on a daily basis.
How do we turn off this junk and get back to the old activity timer?