1) it does not take into use as intended without GPS "shows" only took 3 days instead of 50 days announced, the race is 5:00 Max and not 9:00 as advertised,
2) If the GPS has not been used for more than 48 hours must absolutely connect the watch to the Internet to update the GPS data before starting to run otherwise it will never hang.
For these reasons I do not recommend purchasing this watch
