What to use iWatch as HR sensor to see on handlebar?
hi all,
the goal is to see current HR on a device / display is attached to bike handlebar.
What can show HR from iWatch?
No, looking at iWatch while riding isn't an option.
No, secondary HR belt or bracelet isn't an option.
the best if such display can also show HR chart as zones.
I'm aware of heartbeatz device that retransmits HR from iWatch app to intermediate device that transmits in ANT+ to bike computer - is this only current option?
Anyone has used heartbeat? do you like it?
thanks