In 1995 Nonin Medical revolutionized pulse oximetry with the Onyx. Hundreds of thousands of people trust Onyx, the first self-contained digital fingertip pulse oximeter.

Featuring up to 7 nights of battery life with continuous Pulse Ox tracking, the Index Sleep Monitor is worn on the upper arm and tracks sleep stages, heart rate variability (HRV) status, breathing ...

The NANOX10C is a combined handheld and desktop pulse oximeter with a built-in, rechargeable battery pack. Due to the built-in battery and the charger stand, it is usable at all times.

Garmin Venu X1 smartwatch launched for $799 with GPS, advanced health tracking, AMOLED display, and much more.

The pulse oximeter plethysmographic waveform differs from the arterial pressure waveform by measuring volume rather than pressure changes in both arterial and venous vessels.

The Index Sleep Monitor can run Pulse Ox tracking all night, offer a personalised sleep score every morning, and sync everything seamlessly to the Garmin Connect app.

Garmin's new Index Sleep Monitor fits around the arm to track breathing variations, sleep stages, heart rate variability, skin temperature and more.

Dr Martin J Tobin discusses health disparities related to pulse oximeter accuracy and the need for improvement to make health care equitable.

Sleep functions continue with Pulse Ox. Garmin says the sleep band can even track and calculate your blood oxygen saturation throughout the night.

Some COVID-19 patients have experienced silent hypoxia, a condition causing low oxygen levels (without obvious symptoms). This condition can be fatal.

If you’re looking for a new running watch in 2025, there’s a good chance two of the options on your wish list are the Garmin Forerunner 165 and Forerunner 265. And it’s no surprise—these ...