owning a time 2. nice watch. but i consider its purchase more as voting with my wallet for future editions. its utility is seriously limited by its dependence on a smartphone. given its size it's rather disappointing that it contains neither mobile, nor wifi, not even gps. while it may be an odd comparison, given my user profile and its feature set it is about as useful as my sensorwatch pro 2 which i really enjoy. i wish there where swappable custom boards for casios with more than three buttons ... the calculator casios would be a dream.