Like UFTriGator I'm also searching for a new HRMonitor since my s720i died last Sunday (after almost 4 years of excellent performance).

So I'm considering the s725x because I see it's supposed to be the upgrade from the 720. But can't find if I can swim with it or not.

Also...with my s720i I was able to have up to 5 different preconfigured HR training zones + a basic use setting. I'm seeing in both of these Monitors they can only handle 3 (which I can't believe).

Can someone give me any feedback on any of these 2 monitors? I'm interested in having all the features I had with my s720i (able to swim with it, number of hr zones, exercises. etc)

I'm considering the RS800G3 because of the GPS tech but don't know why they sell as an accessory a footpod thing since it's supposed to be a GPS watch (stride cadence maybe??).

Any feedback will be appreciated and if you don't own any of these maybe you can tell me which one you would buy and why (maybe you help me open my eyes to something I haven't noticed)