Originally Posted by rosa.michelle
BUT everyone keeps saying 910xt is perfect for swim
That isnt true?
GPS is pretty hard to get right on the wrist. but i have found the 910XT to be pretty good. but i swim mostly with the FINIS Swimsense which gives slightly better stats.
also the 910XT can do all the running and biking stats you want. I would also add power to biking, assuming thats what you meant by pedaling effort. it can also do heart rate for biking and running but not swimming...