Fitbit Sense vs Sense 2: Here's the model I recommend
While the original Fitbit Sense is usually the better value pick, the Sense 2 discount is currently so large that you might as well get the newer model
Fitbit Sense 2 vs Versa 4: here's which one I think is really worth
Fitbit Sense 2 review: Great hardware, but difficult to recommend
Fitbit Sense 2 Vs. Fitbit Versa 4: Which Fitness Tracker Is Best?
Fitbit Sense 2 review
Fitbit Sense 2 review: Leaving us with more questions than answers
Advanced health & fitness smartwatch
Fitbit Sense 2 vs Versa 4 after a month: Good health and fitness
Fitbit Sense 2 Review: Running in reverse
Fitbit Sense 2 Smartwatch FB521BKGB