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Fitbit Sense, Versa 3 can now track blood oxygen levels while you sleep, support Google Assistant - Canadian Reviewer - Reviews, News and Opinion with a Canadian Perspective
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Amazon.com: Fitbit Versa 2 Health and Fitness Smartwatch with Heart Rate, Music, Alexa Built-In, Sleep and Swim Tracking, Petal/Copper Rose, One Size (S and L Bands Included) : Electronics
Fitbit - Sp oh… what? Get to know SpO2 on #FitbitSense: *What it is* the level of oxygen in your blood *Why u should care* This little number can indicate important changes
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