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Wellue O2Ring Pulse Oximter, Bluetooth SPO2 Blood Oxygen Saturation Monitor - Wearable O2 Ring Sensor with Vibration Reminder, Free APP & PC Report, Rechargeable

USD 251.99
Title
Brand Wellue
World Sports
World Sports Verified independent store

About This COMFORTABLE SOFT RING SENSOR: The lightest, smallest ring sensor for continuous tracking, durable and adapt to most fingers. DETAILED APP & PC REPORT: Free APP & PC soft

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