Can cause skin irritation
If you're looking to start tracking your activities and sleep, you don't need to break the bank on an expensive smartwatch. Fitbit's entry-level fitness tracker, the Inspire 2, comprehensively monitors your sweat sessions and shut-eye for just $99.95. It tracks your heart rate around the clock, and even monitors your breathing and heart rate variability when you sleep, two metrics that can offer early warning signs of a COVID-19 infection. It also has the longest battery life of any Fitbit device—up to 10 days. It's a good, wallet-friendly option if you're just starting out on your fitness journey, but if you have a little extra to spend, we recommend the Fitbit Charge 4, which offers a larger screen, integrated GPS, Fitbit Pay, and Spotify support for $50 more.