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Checkme O2 Max

Wrist Oximeter 

Checkme O2 Max

A wrist oximeter with long battery life and data capture every two seconds;


Screen is bigger and battery life is longer.


  • Record SpO2, PR, and motion, display the current SpO2, PI, PR

  • 72h battery life for one charge

  • Smart audio alert and vibration triggered by Low SpO2 or Low / High PR

  • 4 sections of 10-hour trend memory with data captured every two seconds

  • Bluetooth data transfer: real-time data, records and settings


Applicable Symptom---OSA and Hypoxia

Obstructive Sleep Apnea Risk Factors
The following groups of people may cause OSA

  • Are older

  • Have a family history of sleep apnea

  • Have asthma

  • Smoke

  • Have diabetes

  • Have high blood pressure

  • Have a higher risk of heart failure or stroke

  • Are overweight or obese

  • Have smaller airways in your nose, throat, or mouth

  • Have too much tissue at the back of your throat that hangs down to block your airway  

The current treatment for OSA is ventilator, which delivers oxygen to the patient's lungs to improve blood oxygen levels in the body. And Checkme O2  Max can monitor oxygen saturation for up to 72 hours.

About Design

Patented ring sensor,detachable main unit

checkme O2 (2).jpg

Feel free to contact us for more Checkme O2 Max information.

| Specification

Recorded Parameters
Blood oxygen level, Pulse rate, Motion
Rechargeable lithium barrery
Built-in Memory
4 sections, up to 10 hours each section
Bluetooth 4.0 BLE
Remind Source
Low oxygen level, High/low pulse rate
Pulse Rate Accuracy
±2 bpm or ±2%
Pulse Rate Range
30 to 250 bpm
Blood Oxygen Accuracy
80-99%: ±2%, 70-79%: ±3%
Blood Oxygen Level Range
48mm x 28mm x 18mm
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