Features 

1) APP  Bluetooth4.0 pulse oximeter or pulse counter 

2) for andriod or apple phone 

3) SpO2  PR  PI 

4）easy to share data to other person by email or other method

Specifications
• SpO2 
Range: 35%～100％ 
Resolution: 1%
Accuracy: 2% (range 80%-100%), 
                  3% (range 70%-80%), 
                  unspecified (﹤70%) 

• Pulse Rate
Range: 25bpm / min ～250bpm / min
Resolution: 1bpm
Accuracy: 2bpm Normal
                 3bpm Motion/low perfusion
• PI
Range: 0～30％
Resolution: 0.1% 
Accuracy:  1%(range 0-20%), 
                    unspecified ( 20%-30%)