Legal Disclaimer

1. This oxygen saturation monitor is for Sports & Aviation use only.

2. Excessive or rapid movement may effect the measurementaccuracy;

3. Improper sensor placement may affect the measurement accuracy;

4. The measurement comes to the best when the O2 oximeter and the heart are the same level;

5. The maximum continuous test time does not exceed 5 minutes;

6. Ring finger, middle finger and index finger are recommended as suitable monitor position

How to ensure the accuracy of measurement?

1. Excessive or rapid movement may effect the massurement accuracy;

2. Measurement comes to best when O2 oximeter and heart are the same level;

3. Improper sensor placement may affect accuracy, The maximum continuous test time does not exceed 5 minutes;

4. Nails shouldn't be too long or nail polish, fingers shouldn't be measured with water. Ensure the integrity of the measured part of the skin.

Measurement Specification:

Spo2 declared accuracy:

Range: 70%-99% ± 2%， below 69% unspecified

Resolution: 1%

PR declared accuracy:

Range: 25-250 bpm ± 3bpm

Resolution: 1 bpm