electronic interference with HRM and computer?

[skijoring]

Given a wireless Polar (or equivalent) HRM and a Cateye wireless computer, will there be any electronic interference?

[Pete Mckeon]

the outside interference can affect the polar. I have never had a polar affect a Garman or vice versa Pete

[dvs cycles]

High voltage utilities above and underground have interfered sometimes with my Polar HRM and Cateye computer.
No big deal. HRM will go blank for a few or sometimes I've drested a hill at an intersection and read 232 bpm.
Computer has sometimes showed me doing 80mph stopped at a signal.
Plays trick on average speed but doesn't happen often enough to worry about it.

[skijoring]

Thanks for the feedback, guys.