|
Normally shows the time but can show my heart rate if I wear the special belt. I use it to exercise in a zone that is not too high or low (120-140). It’s really helpful. |
My little place in cyberspace
My StackExchange Flair
|
|
Normally shows the time but can show my heart rate if I wear the special belt. I use it to exercise in a zone that is not too high or low (120-140). It’s really helpful. |