It also monitored my blood oxygen saturation while I snoozed, so if I suffered any severe changes in SpO2 I could be tipped off to underlying breathing issues like sleep apnea.īased on this data, Fitbit provides a daily Sleep Score between 0-100. When I wore the Versa 3 to bed, it kept tabs on how much time I spent asleep every night, plus how long I spent in the various sleep stages.

Similar to activity tracking, Fitbit has a great reputation for sleep tracking tools among the best fitness trackers. Apple Watch 3: Which smartwatch should you buy? In terms of accuracy, I found the Versa 3 generally underreported distance compared to my Apple Watch, but not by much.

Although GPS can be a battery-killer, it’s a necessity for any formidable fitness tracker, in my opinion. I often like to leave my phone behind for outdoor activity, but previous Versa models didn’t offer that convenience. When I did venture outside, the Fitbit Versa 3’s on-board GPS proved useful for seeing my real-time walk/jog/run pace and distance.

Fitbit versa 3 review