So much functions that I'm still learning to use it.
I like the solar charger, am trying to see if I give it enough sun it wouldn't need to be plugged in.
I like the flexibility that you can turn off the futures that you don't need.
The only regret is it's a little too big for me. The advertised dimensions are pretty much the same as my old Casio Protrek, but it looks a lot bigger on my wrist because of its design. I can learn to get used to it. Who would hate a bigger screen?