Smart Ring Health Tracker Blood Oxygen Heart Rate Monitor 10 D 20mm C-62.8mm
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$40
BUNDLE
Pay $
54.00
after $
25
OFF
your total qualifying purchase upon opening a new card.
Smart Ring Health Tracker Blood Oxygen Heart Rate Monitor 10 D 20mm C-62.8mm Measures Step Count Heart Rate single & continuous rate (Not HRV) Blood Oxygen single & continuous Blood Pressure single & continuous Sleep GPS Works on Android 6.0 and iOS 9.0 and up Uses the CyFit app