Fitbit Air vs Fitbit Inspire 3 — which $99 fitness tracker wins?

(Image credit: Dan Bracaglia/Tom's Guide)

Which fitness tracker is better, 2026's Fitbit Air or 2022's Fitbit Inspire 3? Logic might suggest that the newer model has the advantage, but that's not necessarily the case.I just reviewed the Fitbit Air and have worn a Fitbit Inspire 3 for several years, and there's plenty of good reason why both make our list of the best fitness trackers in 2026.Here's how these two trackers compare head-to-head across six categories, including cost, design, customization, health and fitness features, smart features, and battery.

Fitbit

Air

The Fitbit Air is a screen-free and distraction-free fitness tracker launched in 2026 for $99. Lightweight, comfortable, and long-lasting (battery life is good for up to a week), the Fitit Air is a competent fitness, health, and sleep tracker. However, it lacks onboard GPS, so you'll need to carry a smartphone for location data when working out outdoors.