Unfortunately, I can not judge the functions of the device. Why then still a 1 star -Evaluation? The connection of the device and thus convenient use of the features of the device requires a PC via a browser plugin to display properly, which provides as Garmin Garmin Communicator 4.1 is available only: it does not work with my current Firefox. It can download and install, but it remains invisible despite repeated -also manueller- installation defacto for browsers and Garmingerät. On the internet I find this though dozens of descriptions of the phenomenon, but not a solution. Garmin and Firefox allow an in problem solving completely down. I do not consider myself a longer problem solving search, but will return the part quickly again.
Ps: the missing hand strap in the unsealed OVP and not fully retracted factory setting of the device may suggest that my Garmin will not go tomorrow for the first time the way back ...