Hi
Question regarding HRM Pro Plus calibration
I use it just for tracking basketball.
I need to chase something when I run, hate pure-plain running 
The strap is giving me correct HR and load but the distance is super low (below 1km from 1h30min).
I guess this is because strap was not calibrated as I’m not using it for running.
Question – will it calibrate from walking activity? Or it has to be running and I need to suffer a bit to calibrate it?
