Fitbit unveils Sense 2, Versa 4 and Inspire 3 in smartwatch and fitness tracker refresh

It's been a hot minute since Fitbit really showed off an updated wearable that wasn't a slender fitness tracker. The Sense, Inspire 2 and Versa 3 all debuted in 2020, with only the Charge 5 and Luxe appearing between then and now. Today, however, the Google-owned company is sharing details about a trio of new devices: The Inspire 3, Versa 4 and Sense 2. As usual, Fitbit's emphasis is on comfort and battery life, as well as some much-needed additions for life on the go. It makes sense to talk abo...