Purchased just before a torn calf, I did not test this watch in operation. However, some tests (resting) that I was able to put me in a good impression. Side functionality, the watch is simple in its use of everyday and to launch a business. The buttons are convenient and intuitive. The backlight on demand seems powerful enough to view data during exercise and in the dark. The software is pretty lousy against. I still have not found some options to change the units (metric not selected by default). The route shown is accurate. Please note that the watch is not waterproof. I wanted to swim with (there has activity swimming!) But has not supported 30mn swimming ... Watch drowned.
I will perhaps resume the same story to push the test after :-) To confirm!
