The third-generation Oura Ring will receive an updated sleep algorithm; the activation of the spO2 sensor could conceivably change some sleep data calculation – but both are not…
Let’s continue our look at the Fitbit App’s presentation of data recorded with a Fitbit Charge 3. Last time, steps and HR data (and more). This time, the…
(Disclaimer: The Spartan Ultra I’ve been using was provided to me by the company, in my role as (unpaid) beta tester for them.) When Suunto announced that sleep…