Fitbit's Versa 4 Has a Slimmer Look and New Workout Options - CNET

The Sense tracks your stress, temperature, blood oxygen and sleep. But interpreting all this data can be puzzling.

Fitbit Sense

Fitbit Versa 4 Review

Apple Watch 3 vs. Fitbit Versa: Time to buy a new smartwatch - CNET

Fitbit Versa 4: A Comprehensive Review, by Baraka

Fitbit Versa 4 Review

Fitbit Versa review: A lower-cost Apple Watch alternative - CNET

Fitbit Versa 4 Review

Fitbit Sense review: An ambitious smartwatch that's getting better with time - CNET

Fitbit Versa 4 Review