It also supports Google Maps, and Google Wallet and Alexa voice controls. Best mid-range smartwatch: In our Fitbit Versa 4 review, we said it's one of the best cheap smartwatches you can buy.

Versa 2, and Lite. SpO2 monitoring has become a vital indicator of general health. In addition to a dedicated watch face to help Fitbit owners track their SpO2 data, a dedicated SpO2 Tracker app ...

As of Dec. 30, the Fitbit Versa 4 fitness tracker is on sale at Amazon for $149.95, down from the normal price of $199.95. That's a 25% discount and a savings of $50. If your goals for 2025 ...