The best pulse oximeter in 2024

Best pulse oximeter - aerial view of someone checking blood oxygen levels with an oximeter on their finger
(Image credit: Getty Images)

Looking for the best pulse oximeter? This guide is here to help you choose the right one - and help show you the best price you can get it for.

Home pulse oximeters are a great tool for keeping on top of your blood-oxygen levels – and are now highly affordable. If your home medical kit consists of nothing more than sticking plasters and antiseptic, you might be surprised such a thing is even possible. For many, though, it is very desirable to monitor blood oxygen saturation (SpO2), a figure which can reveal illness even when the patient isn’t aware of it and do so using optical technology. Definitely something to add to your medicine cupboard alongside the infrared thermometer.

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Adam Juniper
Managing Editor

With over 20 years of expertise as a tech journalist, Adam brings a wealth of knowledge across a vast number of product categories, including timelapse cameras, home security cameras, NVR cameras, photography books, webcams, 3D printers and 3D scanners, borescopes, radar detectors… and, above all, drones. 

Adam is our resident expert on all aspects of camera drones and drone photography, from buying guides on the best choices for aerial photographers of all ability levels to the latest rules and regulations on piloting drones. 

He is the author of a number of books including The Complete Guide to Drones, The Smart Smart Home Handbook, 101 Tips for DSLR Video and The Drone Pilot's Handbook