This watch is a great training tool

An excellent training tool, with great depth in "phone" apps and server side flow app.

Awesome training watch!

This is the absolute worst training watch I have ever used and infuriates me to no end

If you are looking for robust training gear you may get disappointed.

Even if I have a bad workout V800 usually says the benefit of the workout was "basic training" with a quick description that never has judgement.

Fantastic training tool.

Best training tool yet

Undecided as to which one I will use after I get up in the morning

The HR monitor in the water appears to be accurate as well as when I'm cycling

It does seem like they plan on supporting it for quite a while so though its expensive I still feel like it's worth it.