I have a forerunner 645 and a HRM dual chest strap paired with the watch.
Some questions regarding this:
- is it possible to see heart rate data from both sources after an activity? After my recent run it looked like the HR was way off (even using the chest strap which should be more accurate) so I would like to compare it with the wrist data
- is it possible to configure the watch to show if the chest strap is connected? It seems sometime that it is not connected, and it would be nice to know whether this is the case, and I need to go to settings on the watch to search for the (already paired) device