Ive never had a HRM before and thought i would splash out and buy one. Reason is I've introduced some intense interval training and have noticed Im a little quick off the mark now with my long runs causing early fatigue...I wanted to track my HR ensuring a longer "warm up" phase for the long runs and just see how hard i am working during the intervals, and also be able to track my heart rate on the move. Can anyone please advise regarding the above models? is it personal preference? is one more reliable than the other? they are all retailing at much the same price.
Cheers
Nick.














