Most EV manufacturers’ battery warranties guarantee 60-70% at the end of the 8 year / 100K mile warranty, though Fiat is a notable exception. Regardless, EV batteries hold their capacities much better than a cell phone or laptop.

How can this be the “best fitness tracker, period” if you can’t track your swims? It’s not even qualified for a comparison against Garmin’s best trackers if it can’t even be used in the pool.