Why are there 2 HRMs?
It looks like there are 2 heart rate monitors, one for swimming and one for other sports. What's the difference between them? And which would I wear for a triathlon? Both?
I can confirm that this will be supplied with 2 HRMs, a Tri hrm and a Swim Hrm.
The Tri Hrm as the name suggest can be used for a triathlon this includes the swim section. You would not need to swap to the Swim Hrm mid way through.
The Swim Hrm is designed for use in a pool, it is chlorine resistant and will provide better grip in the pool over the Tri Hrm to prevent it slipping down.
Whilst it could be used in a Triathlon it wouldn't be as comfortable as the Tri Hrm