Some big flaws to correct ...

It's been one month that I bought this watch. It is very easy to use and super well done, you can change settings easily, no need to be computer literate.
The Garmin connect website is also very full, only downside, it is a long look to spend miles in km. You can specify its activity, which is convenient for me triathlon, but I confess I have not tried in the water.

Now for the problem:
1 / autonomy in GPS mode: I have doubts as to its duration. I ran 2 hours and I was left with a stroke of battery when she was fully loaded ...
2 / the time to find a GPS signal: I started four races at the same location in the forest at 2 week intervals, the first 2 signal found !!! 15s, the third in 2mn (it's still okay) the 4th in 30 minutes !!!!! I was !! rage, I dread the 5th ...