FIT puts your training on your Garmin. See today's calories against your target, start your planned gym workout and tick off sets with a rest timer, or start a run, ride, walk, row or swim and watch your route on a live street map. Everything saves straight to your FIT account. Your watch's steps, calories and distance sync to FIT automatically so your numbers match what your watch says. Needs a free FIT account (the FIT iPhone app). Open FIT on your phone, go to More, then Tracking device, then Garmin, and get a pairing code. Then open FIT on the watch, tap Enter code and type the 6 digits. Note: Garmin does not give apps access to sleep data, so sleep is not shown from this watch.

A full redesign. New Home with live gauges for heart rate, steps, calories, strain and stress. Smoother text, lighting and rings on every screen. Redesigned gym, exercise, activity and swim screens. Clearer messages if a save fails.