awesome, got myself a polar m600, fantastic watch and monitoring app on my Samsung but battery life depletes fast if wifi and Bluetooth on.I used to used older polar heart rate monitor but the heartrate strap annoyed me.This one is not mandatory and is built Inn. I'm now contemplated for your polar module, but I have to purchase a mountain bike, but will see...
13 sep. 17 por el miembro:
Jashan r