In my informal testing, the heart rate sensor isn't quite as snappy as the Fenix 5 Plus or Apple Watch 4's sensors, but it's accurate enough that I'm confident in its readings. Like those devices, the Instinct can also display notifications from your phone. Though if you're used to being able to do stuff with your notifications like I am, suddenly not being able to do anything with them can take some getting used to.
According to Ridge, beginners "have a tendency to overtrain by working out everyday with little to no rest." As good as their intention may be, their bodies simply aren't ready for this many workouts in a row. The result? "This mismanagement of rest can lead to getting sick or injured, and this will you put you out of the gym even longer than just putting in that one day of resting!"
getfit is great in that it is pretty satisfying to see how my physical activity measures up. It also prompts me to kick myself when the goals are not met. The different elements that allow the community to get to know MIT better (e.g., the tunnel walks) are pretty cool. It provides another avenue for me to connect with my friends, and I think getfit is a great program to enhance wellness at MIT.