The Fitbit Luxe launched in July 2021 and was reviewed by our smart home editor, John Velasco, as a beautifully designed and modestly sized fitness tracker. It has now received two major updates bringing new features to the table.

Version 1.151.16 has added SpO2 measurements that allow users to track their blood oxygen saturation levels when asleep. SpO2 tracking is currently available in devices such as the Fitbit Charge 4, Charge 5, Fitbit Versa 2, and the Fitbit Versa 3, so it’s nice to see it roll out to other devices in Fitbit’s lineup.
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