Pulse Oximeters

A pulse oximeter is a small, non-invasive device that measures blood oxygen saturation levels (SpO2) and pulse rate. Most fingertip pulse oximeters work by clipping gently onto the finger and using light sensors to estimate how much oxygen is being carried in the blood.

Pulse oximeters are commonly used at home and in healthcare settings to help monitor respiratory health. They can provide quick readings in just a few seconds, making them useful for routine monitoring and general reassurance.

Pulse oximeters are often used by people managing respiratory conditions such as COPD, asthma, bronchitis or other conditions that may affect oxygen levels. They can also be useful during recovery from illness or for people who want to monitor their oxygen saturation and pulse rate at home.

Some people also use fingertip pulse oximeters during exercise, travel or at high altitude where oxygen levels may fluctuate more noticeably. Compact designs make them easy to carry and use throughout the day when needed.

Fingertip pulse oximeters work by shining light through the fingertip and measuring how the blood absorbs it. The device then estimates oxygen saturation levels and pulse rate based on these readings.

Most models in this category feature clear digital displays and one-button operation, making them simple to use at home. Readings are usually displayed within a few seconds, allowing users to check oxygen levels quickly and conveniently.

Most pulse oximeters are designed for straightforward everyday use. In many cases, the user simply places a finger inside the device and presses a button to begin the reading. Automatic shut-off functions are also common, helping preserve battery life when the device is not in use.

Features such as rotating displays, large screens and compact lightweight designs can make pulse oximeters easier to read and handle, particularly for older users or those with reduced dexterity.

This category includes fingertip pulse oximeters with features such as LED or colour displays, pulse rate monitoring, automatic shut-off and portable pocket-sized designs. Some models also include rotating displays for easier reading from different angles.

Compact construction and quick measurement times make many pulse oximeters suitable for both home use and travel. Some products also include lanyards or carry cases for added convenience.