Summary: Faulty GPS Lock. Returned the watch as it would not lock onto GPS quickly at all. I tried all the tricks including letting it "soak" in the GPS location in one spot for well over an hour. I downloaded the latest Sat info from their program. Still didnt work.
Summary: Out of the box the up button would not function and the battery would not charge. Update: I was able to charge after updating firmware version to 5.0 Up button still does not work. I am returning mine and ordering another to see if I just had a lemon.
Summary: Honestly I wanted to love this product and I needed this product to be working before my trip to Norway but I received it, charged it, but when I took it off the charger it powers off, the battery is shot.
Summary: This is a poorly designed and unreliable product. I have had this watch for one year and had to return it twice. Once for a software issue and the second time for a hardware issue. If I had used this under extreme conditions I would probably be okay with that but I rarely wear this watch.
Summary: My husband never got the chance to use it. This was purchased as a gift and it never worked. When plugged in it wouldn't charge it always said 0%. The screen had lines all over it. Obviously never tested this product before packaging it off the assembly line.