The Fitbit Inspire 3 is a no-fuss budget fitness tracker that covers essential health metrics. Besides simple activity monitoring, the Inspire 3 offers comprehensive sleep and overnight health tracking, including metrics like breathing rate, heart rate variability (HRV), skin temperature, SpO2, and resting heart rate (RHR)—helpful features for anyone looking to get a clearer picture of their health and daily habits. Plus, the Inspire 3 comes equipped with six months of Fitbit Premium, which unlocks advanced metrics, personalized insights, stress management, guided breathing exercises to relax, and more. One thing to note, though: the Inspire 3 only tracks blood oxygen saturation while you sleep, according to this PCMag review.
Its AMOLED color touch screen is small but easy to navigate, clear, and responsive with adjustable brightness and multiple display timeout options. The font size cannot be changed, which could pose challenges for users who prefer or require a larger font. Compatible with both Android and iOS devices, this tracker is simple to set up—download the Fitbit app on your phone and follow the on-screen instructions. According to the manufacturer, the Inspire 3 is water-resistant up to 50 meters and has a battery life of up to 10 days—though typical use gives about eight days per charge, taking two hours to fully recharge.
While the Fitbit Inspire 3 offers several benefits, it does have its limitations. Notably, it cannot log water intake directly from the tracker—a convenience offered by pricier competitors like the Garmin Vivosmart 5. Users can manually record their hydration and food consumption in the Fitbit app, but that can feel a bit tedious. Moreover, measurements from the Inspire 3's optical heart rate sensor can sometimes be low or inaccurate, as per multiple reviews, a common complaint among budget-friendly fitness trackers. The device also lacks a built-in GPS, meaning you’ll need to connect your phone to accurately track your stats during outdoor activities, which may be a dealbreaker for runners and cyclists who prefer to track their routes without carrying their phones.