EMAY SleepO2 Wrist Recording Pulse Oximeter – Continuous Oxygen Monitoring (Used, Like New)

Keep an eye on your oxygen levels while you sleep with this EMAY SleepO2.

It's a used unit, but it's in like-new condition and comes with all the original accessories.

This isn't just a spot checker—it's a continuous monitoring oximeter that you wear on your wrist all night.

It records your blood oxygen and pulse, giving you data to share with your doc.

Black color, rechargeable battery.

A great way to track your sleep health without the hefty price tag of a brand-new one.