I've got the 745 as it records swimming too among lots of other sports I'm s**t at

Like all wrist-based watches they're only really accurate when you're doing steady-state work and react slowly to sudden changes of effort. I hate chest straps as they always slip off me due to my massive lats. I've been using a Polar Verity Sense armband now for about a year and the accuracy is bang on and it's much more comfortable and stable than a chest strap.

Posted By: Ken Dodds Dads Dog, Oct 20, 13:31:28