great watch . im use the watch to track pace per mile , current pace , distance and time mostly . i havent use the any of the other feature . i love the fact that you can have three screen display 4 different stats per screen up to 12 total . i do have two bad thing to say about the watch . first , it take too long for the watch to connect to a satelite -lrb- usually 3-5 min -rrb- and when i wear multiple layer the watch 's band then to come loose and hang . this problem doesnt occur when i have a single layer of clothes or a shot sleeve on . the watch be definitely not heavy , but a little bulky . not a big deal and something you get use to . all in all , a great watch for the price i pay -lrb- 130 -rrb- .