7 LTE, GPS, and Advanced Features
The Apple Watch Series 3 comes in an LTE-equipped variant. That means that you can leave your iPhone behind and still receive important calls or messages — which is, obviously, great for running and other athletic activities.
The Fitbit Versa also lacks onboard GPS, so it relies on a connected smartphone for location-tracking. That belies the general intention of the Fitbit Versa: it’s a fitness tracker first, and a smartwatch second.
The Apple Watch on the other hand is thoroughly a smartwatch, but also packed with advanced activity tracking features.