Fitbit has launched a huge update to its hardware platform, with an overhaul of its wearable line up. The company announced a new Fitbit Versa 4 flagship smartwatch, an upgraded Sense 2 health watch, ...

If you're looking for an affordable smartwatch with some advanced health features, the Fitbit Sense 2 is now available for just $179.95.

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While the Fitbit Sense 2 is a solid casual fitness tracker, it doesn't offer enough improvements over the original, and the series has lost some features. Why you can trust Live Science Our expert ...