[caad9]

but it is well worth the extra money. i have used mine now for about8 months and looking back over the data is always helpful. as the years go by and i reapeat some of the annual races i will be able to see averages speeds, heart rates etc and find improvements. short term spend for a long term gain i think.
I have the T3c and i think the only difference is the training coach in the T4c ( which would only be useful if you planned to follow its advice strictly)

	Suunto Training Effect watches - Click for more info More than a heart rate monitor, Suunto's exclusive Training Effect feature tells you whether you're training too little, too hard or staying within the zones for optimal improvement.