Summary: The Garmin GPS watch works well right out of the box. The charging unit is sensitive so it takes a few tries to get the charger to begin charging the watch. With experience one can line up all of the pins so it works well. It would have been better if it was a plug-in like cell phones which are not as sensitive.
Summary: Woukd be a 5 but for 2 things. First, the charging system is difficult to get connected. Second, for the farsighted with close up reading difficulty like me, the front and back of the green readings are a bit small and require reading glasses (or a playing partner who can read small letters) to see. The middle distance is fine even for someone whose near vision Is pretty lousy.