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#2 in Pulse OximetersRunner-Up
Wellue O2Ring Continuous Oxygen Monitor
Wellue
$130.00 – $170.00
Wearable ring-style continuous pulse oximeter designed for overnight monitoring with a vibration alert for low SpO2. Records up to 16 hours of data with a free app that generates detailed sleep oxygen reports.
9.2
Excellent
Consensus
Don't buy this if…
- The vibration alert threshold is adjustable; set it appropriately with your doctor to avoid false alarms.
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