This watch can keep track of a host of health features to maximize your daily routine. It offers a sleep profile so you can tap into your sleep data every month, and includes a nightly sleep score so you can see how long you’re sleeping, or even how long you’re getting that much-needed REM cycle. Read the review: Fitbit Sense 2 review The Sense 2 also tracks metrics like heart rate variability, skin temperature variation, SpO2, and more. It offers insight into your health, including an ECG monitor to monitor heart-related issues like atrial fibrillation or heart murmurs. You can also check out our best smartwatches picks if you’re looking for another option. And if you’re an Android user, head over to our dedicated Android smartwatches list. Also: A month with the Fitbit Sense 2 and Versa 4
