Pulse Oximeter Fingertip SPO2 Saturation Heart Rate Blood Oxygen Finger Monitor
【Reading Accurately And Reliable】This Bluetooth oximeter Accurately measures your blood oxygen saturation levels(SpO2 ), pulse rate, pulse strength and pulse waveform and display them conveniently on a large OLED screen. Please note that there is a protective film on the screen, you can tear off the protective film before use to better see the screen Numerical value!
【Warnings for Abnormal Readings】When you measuring, if O2 level value or pulse rate value exceeds the preset limit, the value which exceeds limit will flash on the screen. Keep an eye on your SpO2 and PR.
【APP for Android and iOS】Use App at no additional cost. Record and store a reading up to 10 hours continuously. (ONLY record when APP is running) View real time data, graphic report and trends of blood oxygen saturation and heart rate. Bluetooth oximeter will self switch off when a finger is removed from the unit for more than 10 seconds. Great for saving the battery life.
【Easy To Use】Bluetooth pulse oximeter can perform all operations with one button. simply clip it on to your finger and turn it on at the press of a button. This bluetooth oximeter lightweight and small size means it can be easily carried in your pocket. Easy to carry. Monitor your health everytime and everywhere.
【You will get】1x bluetooth pulse oximeter , 1x lanyard, 1x user manual, 2x AAA batteries. Comes with 1 YEAR WARRANTY. NOTE: This device is for Sports and Aviation use only and not intended for medical use.
Measurement specifications
| SpO2 | |
| Measuring Range | 0~100% |
| Resolution | 1% |
| Accuracy | At 70~100%, ±2%； At 0~69%, unspecified |
| Data update period | <13 s |
| PR | |
| Measuring Range | 25~250 bpm |
| Resolution | 1 bpm |
| Accuracy | ±1% or ± 1 bpm, whichever is greater |
| Data update period | <13 s |
Possible Problems and Resolutions
| Problems | Possible Causes | Solution |
| There is no response to the function button. | The button can not be pressed to its position | Ensure that the button is fully depressed. |
| Battery capacities are low | The batteries may be missing, discharged, or oriented incorrectly. Replaced them with new ones. | |
| Battery installation error | Please check whether the positive and negative directions of the battery are consistent with the positive and negative directions of the battery compartment. | |
| The Pulse search time is too long | Perfusion may be too low | Check the patient. Change the measuring site. Try another oximeter. |
| Patient movement | Interference due to patient activity may be preventing the oximeter from tracking the pulse. Keep the patient still, if possible. | |
Electromagnetic interference may be preventing the oximeter from tracking the pulse. | Remove the source of interference. | |
There may be interference due to ambient light, or the oximeter may be on an extremity with a blood pressure cuff, arterial catheter, or intravascular line. | Reposition oximeter, as necessary. | |
Display is dark-or-bright | Battery capacities are low. | Replace the batteries. |
HOLFENRY Fingertip Pulse Oximeter
 |  |  |  |  | |
| SpO2/PI | ✔ | ✔ | ✔ | ✔ | ✔ |
| Heart rate | ✔ | ✔ | ✔ | ✔ | ✔ |
| OLED display | ✔ | ✔ | ✔ | ✘(LED) | ✘(LED) |
| Bluetooth | ✔ | ✘ | ✘ | ✔ | ✔ |
| Age recommendation | >12 Years Old | >12 Years Old | >2.5 , <12 | >2.5 , <12 | >12 Years Old |
| Finger size | Adult | Adult | Child / Kids | Child / Kids | Adult |
| Color | Grey/Black | Grey/Black | Blue/Pink | Blue/Pink | White/Black |
What is in the package？
1*Pulse Oximeter Bluetooth (Black)
1*Lanyard
1*User Manual
2*AAA Batteries
