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Amazon.com: Fitbit Sense 2 Advanced Health and Fitness Smartwatch with Tools to Manage Stress and Sleep, ECG App, SpO2, 24/7 Heart Rate and GPS, Shadow Grey/Graphite, One Size (S & L Bands
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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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