Source: Fitbit has a new Versa 2 smartwatch with Alexa, and a new Premium health service
I would prefer a pulse oximeter but using pulse is a good start.
Bob Wilson
Fitbit's biggest new health features are sleep-related and could promise to make inroads to sleep tracking where the competition still hasn't. A new Sleep Score function that was in beta earlier this year will provide more detailed sleep results and grades your night's sleep based on your resting heart rate, REM and deep sleep measurements and time spent sleeping. (I tried the Sleep Score beta earlier this year and it was a decent upgrade.) The Sleep Score feature will work with any Fitbit that tracks heart rate, but more detailed results and guidance will need a Premium subscription. Fitbit's also adding a "smart wake" function that will time an alarm to a window in a sleep cycle that will feel less disruptive, according to the company.
I would prefer a pulse oximeter but using pulse is a good start.
Bob Wilson
