The Best Pulse Oximeters in 2021: Post-Lockdown Life USA Edition [Updated]

Sarah Peterson, Editor

Thanks to advances in accuracy, battery life and ease of use – many home based oximeters have become just as accurate as their hospital counterparts.  We’ve seen a huge increase in customers taking their own readings rather than risking an unnecessary trip to the doctors, especially whilst the COVID-19 pandemic is still on.

That said, the oximeter market has become cluttered with cheap knockoffs and dodgy internet sellers. Even well recognised brands are rushing to put out subpar product that is not worth your hard earned money. This is where we come in…

If you are thinking of buying an oximeter, this list (updated monthly) will help you make the best choice with a focus on accuracy and ease of use, features, and overall value for your money.

Overall 2021 Winner:

1. Healthline Pro: Editor’s pick for best home oximeter. $54.99 at

Our Rating:


Healthline Pro Oximeter (FDA Approved): Editor’s pick for the most accurate & easy to use. $79.99 $54.99 at

Our Rating:


Visitor Rating:


Where to buy the Healthline Pro Oximeter in the US

The best oximeter for accuracy, ease of use, and price point come from a brand that has only been around for a few years in the US. But don’t let that scare you off, as this pulse oximeter is easily one of the best we’ve ever tested. It provided like for like performance against a hospital machine used on the operating tables costing a small fortune.  We used this machine as the benchmark to compare the oximeters in this list against.


So what makes the Healthline Pro the best all around Oximeter?

The best oximeter for home use, period. The Healthline Pro was designed from the ground up to be the most accurate and easy to use pulse oximeter for the home.  It’s not overloaded with fancy extras which are simply not needed for home use.  It does the job it has set out to do in an extremely accurate manner.  It uses a one button operation method, simply insert your finger and press the button.  That’s it, nothing else to do.  It uses a screen which is clutter free and a joy to read.  Many of these newer monitors overwhelm the user with a complicated screen and multiple settings.

Incredible Accuracy & Premium OLED screen. The problem with many home based medical devices is that the accuracy can be questionable.  You want a straight forward result that you can understand and be confident the machine has reported it correctly, otherwise what’s the point?.  Tested against our hospital machine the Healthline Pro was the only reader to consistanly match the results time after time, using multiple participants.  It gives complete and total peace of mind, especially if you’re needing to report your results back to your doctor.

Holds 60 Readings. If you’re tracking your progress or wondering what your readings are throughout the day, the Healthline Pro will save your results (and one other persons) for up to 60 readings.  This is extremely handy as you can look back at the time and date and see exactly what your readings were throughout an extended time period.

EDITOR’S NOTE: Healthline Oximeter is now available with $25 off this month (while stocks last). Healthline have knocked $25 off their normal price of $79.99 bringing the monitor to just $54.99 at the time of writing.

US based customer support. We have been continuously disappointed with pulse oximeters in the past, even from medical giants like Omron. Part of that disappointment comes with poor or absent customer service. We tested Healthline on several occasions with questions and every time received proper replies within an hour. That demonstrates commitment to the US market and contributes greatly to our award of Editor’s Pick.

2. Hopkins Wave Pulse: Solid performer
$86.95 at

Our Rating:


3. SonoHealth: Home oximeter that lives up to the brands name. $59 at 

Our Rating:


Hopkins Wave Pulse (FDA Approved): Solid choice from big brand $86.95 at

Our Rating:


Where to buy the Hopkins Wave Pulse in the USA

If you aren’t price sensitive, Hopkins may be the brand for you. This home oximeter monitor comes with fewer accessories than the Healthline, but offer a more generalist approach to the format.


Why Hopkins Medcial makes the list of best pulse oximeters in the US

Good overall quality from trusted brand. Hopkins have been in the business for a long time and produce some of the highest grade hospital equipment you can find.  The Wave Pulse is a great home reader but the build quality can feel a little cheap at times.

Excellent marks for accuracy. While the accuracy wasn’t quite as good as the Healthline, the overall measurements matched the hospital grade machine we’ve been testing against quite well. They are a little more expensive, but you are paying for the brand name.

Build quality can be questionable. For the most part the Hopkins Wave Pulse is a fantastic device.  Some of our participants in the test reported the plastic outer casing felt a little more fragile than it should.  This may only effect a select few units and everything else about the device performed fantastically.

SonoHealth Pulse Oximeter: Accurate Monitor with too many options – $59 at

Our Rating:


Where to buy the Sonohealth in the USA

Sono has delved into the home oximeter category by focusing on accuracy and a unique LCD screen design. And while the SonoHealth is an excellent first product, it suffers from a dimmer screen than we would of liked and mediocre battery life, costing SonoHealth a higher position in our list.


Why SonoHealth gets our approval for the home

Great accuracy that comes at a cost. While Sono has engineered a product that is indeed worthy for home use, it does come at a cost. Reduced battery life and Bluetooth 4.1 instead of 5.0 hurt the product and age it to the first generation of oxygen readers.

Comes with huge array of options. You’re able to hook your mobile device up to this monitor and tinker with the myriad of settings available.  It’s handy to look back at the saved measurements but setting up can be a little tasking, especially if you’re not used to pairing devices to your phone and network.  If this is something you enjoy doing then the benefits are fantastic and can trump most on this list.

Built for home use. While SonoHealth are known worldwide for their outstanding medical equipment, their folly into home based readers is a relatively new one.  Whilst touted as for home use we do recommend a professional to set this device up as it’s not always clear when pairing your devices.

Runners-up: Best Blood Pressure Monitors

There are many, many home based oximeter monitors in the US market. And while we attempt to test as many as possible for our readers, some units simply don’t make the cut. Here’s a quick peek at monitors that didn’t make the list.

ChoiceMed – $39.99 at

Our Rating:


Fantastic to use with its one button push operation.  Simple enough but the screen does complicate things and in our opinion creates unnecessary confusion by overloading the user with too much information. This is not the main problem though it was that we couldn’t get consistent readings from our stress test using our 10 volunteers and comparing against our hospital machine.

Irrespirator Color OLED Wave Form Oximeter.  $44.99 at

Our Rating:


The Irrespirator uses a colour-coded guide on the screen for quick and easy data interpretation (based on World Health Organization’s guidelines).  It enables bluetooth connectivity and will hook up to your mobilde device through the use of an app.  This handy feature will allow you to view your levels and historic levels through the phone application.  Extremely helpful if this is something you like the idea of.  Rather than wrapping around your finger, this unit goes around your arm. Accuracy is debateable and can be hard to get a stable reading and at this price point they are certainly asking a lot.