ViATOM Checkme O2 Sleep Pulse Oximeter, Blood Oxygen Monitor Finger and Wrist with Bluetooth, Wearable Sleep Monitor with Continuous Monitoring, Professional APP&PC Report

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  • Comfort Patented Ring Sensor Soft silicone ring sensor doesn't make your finger numb, never slips from your finger, completely free your finger.
  • Overnight Monitoring Checkme O2 records your SpO2(blood oxygen saturation level), pulse rate, and motion of your sleep overnight with medical accuracy. Great sleep oxygen monitor for people with snore or sleep apnea, and a perfect mate for CPAP machine.*(WearO2 don't provide readings during sport.)
  • Rechargeable Battery No AAA batteries required, without keeping batteries nearby, continuous using up to 2 nights(16 hours) after one charge.

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