Pulse Oximeter Fingertip, Blue, Oxygen Monitor Fingertip with TFT Display, SpO2 and Heart Rate Measurement Device

Price: $19.99
(as of Sep 18, 2026 08:28:14 UTC – Details)

Product description

High Precision Measurement

Main functions Fingertip Pulse Oximeter SPO2(Oxygen Saturation) Blood Perfusion Index (PI) PR(Pulse Oximeter) PRbpm(Pulse Rate)

PRbpm stands for Pulse Rate measured in beats per minute (bpm). It refers to the number of times the heart contracts and relaxes (beats) within a 60-second period, as detected by monitoring the rhythmic expansion and contraction of arteries caused by blood being pumped through the body.

SPO2 Oxygen Saturation

The normal range of oxygen saturation is Sp02 95% – 99%Insufficient oxygen supply. Sp02 90%-95%.Mild hypoxia: SpO2<90%Severe hypoxia: Sp02<85% Blood Perfusion Index (PI)

The Blood Perfusion Index (PI) is a relative measure that reflects the strength of blood flow in the peripheral tissues (such as fingers, toes, earlobes) detected by pulse oximeters or similar monitoring devices. It is typically expressed as a percentage or a numerical value between 0.02% (very weak perfusion) and 20% (very strong perfusion).

Accurate SpO₂ & Pulse Rate Monitoring – Quickly measures blood oxygen saturation (SpO₂) and pulse rate with reliable results, ideal for daily health checks at home or on the go.
Large 1.14″ TFT Color Display – Bright, high-definition screen with multiple color modes makes readings clear and easy to view in any lighting condition.
20-Reading Memory Storage – Built-in memory stores up to 20 measurements, allowing you to track trends and review recent results conveniently.
One-Button Simple Operation – User-friendly design delivers fast results in seconds, suitable for adults, seniors, and athletes.
Compact, Lightweight & Travel-Ready – Portable fingertip design powered by AAA batteries, perfect for home use, outdoor activities, and travel.