Digital wrist pulse oximeter is more comfortable and more precise than any finger oximeter. The instrument measures oxygen saturation SPO2, pulse rate and pulse intensity PR; these physiological signals of the person being monitored include oxygen volume wave and are transmitted to a smartphone or a tablet with Android via bluetooth. It has minimalist and exquisite design, comfortable to be worn on wrist. Pulse waveform and numerical value can be displayed on OLED display. This device is compatible with both Sleep as Android and StressLocator applications.

Nighttime measurements with Sleep as Android app

The device can be used to many purposes, but it is to underline that thanks to its comfortability, this is one of the few oximeters suitable for long measurements, even those of whole sleep time. The advantages are obvious; for example, it allows you to pre-estimate your chances of suffering from sleep apnea, potentially very dangerous sleep disorder characterized by irregularity of breathing. The digital wrist pulse oximeter is designed to work with the Sleep as Android app, which is processing data of breathing sent by the oximeter during a night, and provides very reliable results. Thanks to this combination, you can reveal the risk of suffering from sleep apnea and prevent it from having some serious consequences for you by visiting your doctor in time.

Sleep as Android

From more information about the StressLocator app, visit this page.


Battery: 2 standard 1.5V AAA alkaline batteries

Spo2 Range: 35-99% (Accuracy: ±2% at 70-99%)

Pulse Rate: 30-255bpm (Accuracy:±2% at 30-255bpm )

Power Consumption: Less than 60 mA

Resolution: 1% for SPO2 and 1 BPM for Pulse Ratio

Measurement Accuracy: ±2% in stage of 70%-99% for SPO2

For more info, see the support page of the product.

For download User’s Manual in English, see the page.