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Get Ready: Updates to Fitbit Versa 3 and Sense Include Google Assistant, On-Wrist Calls, New SpO2 Clock Faces, and More - Fitbit Blog
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Fitbit Sense, Versa 3 smartwatch owners get this big update - from SpO2 tracking, heart rate notifications to Alexa | Wearables News
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A new Fitbit software update unlocks blood oxygen tracking on several devices - NotebookCheck.net News
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