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Pulse oximeters are more in-demand than ever as both an important tool for maintaining your health and as an early warning for potential infection. Telehealth.org’s guide to the best pulse oximeters will help you find that one that fits your needs at the right price.
What is a Pulse Oximeter?
Pulse oximeters are devices that, via light, estimate your blood oxygen saturation level (SpO2). Often, they will also estimate your pulse rate. A pulse oximeter is portable and easy to use; a pulse oximeter sits snugly and comfortably on your fingertip.
They have become of particular interest lately because, while not a substitute for medical-grade equipment, they can provide peace of mind or an early warning regarding your body’s processing of oxygen, a potential warning side of COVID infection.
In general, however, they are a great tool for anyone with an active life or who wishes to increase their activity. They can help you see how your oxygen intake changes before and after a workout as well as how the exercise affects your heart rate.
With such a special function and common design, it can be difficult to figure out the best pulse oximeters. Our Top 5 Best Pulse Oximeters should be very effective in helping you make the right choice for your needs.
5 Best Pulse Oximeters of 2021
Santamedical Deluxe Finger Pulse Oximeter
In addition to reading your blood oxygen saturation level (SpO2), the Santamedical Deluxe SM-110 also reads your pulse rate and pulse strength. Not only does it provide those three key pieces of data, but it also does so in as little as 8 seconds.
Santamedical recognizes how important it is for the data to be clear and easy to read and presents the user with a large red LED display. The display flips as well, letting you see your own data or check someone else’s with equal ease. In addition to the numbers, the readout also provides an easy-to-read bar graph.
That ease of use makes it able to be properly utilized by all ages. Santamedical has gone the extra mile to reinforce that by offering a design that can fit fingers of a wide range of sizes and a 1-year warranty just in case the less gentle and cautious members of your household treat the Oximeter a bit too roughly.
Besides the pulse oximeter, Santamedical also provides the two AAA batteries needed to power the device, a case, a neck/wrist cord, and a simple Users’ Guide for reference.
mibest OLED Finger Pulse Oximeter
mibest’s offering measures SpO2, pulse rate, and pulse strength in real-time, letting you get answers fast and notice any significant fluctuations after the initial readout, ensuring a more accurate picture of those three items.
Boasting a dual color screen with multidirectional waveforms, 10 levels of adjustable brightness, and 6 customizable display settings, mibest not only wants you to see your information in a way you understand, it wants to ensure that it also appeals to you aesthetically.
The Oximeter’s one-button operation makes it usable for any and all ages. To further enhance that point, it comes right out of the box ready to use with two AAA batteries already inserted. mibest also includes a neck lanyard and instruction manual.
Finally, mibest does not want anyone using the product to be negatively surprised, so the device alerts you automatically whenever it is running low on battery power.
Zacurate Fingertip Pulse Oximeter Blood Oxygen Saturation (SpO2) Monitor
In ten seconds, Zacurate’s oximeter can determine and display your Sp02, pulse rate, and pulse strength. While all pulse oximeters deliver SpO2 data, Zacurate stresses their device is the only one with an LED readout that can register and display a full SpO2 value, ensuring absolute accuracy.
Unlike other models, Zacurate feels accuracy gets priority over extensive flexibility. Therefore, they have elected to focus their device on users 12 years old and above. This allows the Oximeter to utilize what Zacurate calls the SMART Spring system, ensuring a snug fit that limits any kind of false reading.
As with the others, Zacurate recognizes the importance of the device is ready to use immediately and thus comes packaged with two AAA batteries. It also comes with a silicone protective covering to prevent damage when dropped and exposure to elements like dirt that might reduce its accuracy.
Finally, Zacurate also offers technical support for any US-based users of the product as part of their commitment to their product’s quality.
HoMedics Pulse Oximeter
HoMedics pledges that its oximeter will give you your SpO2 reading and pulse rate comfortably as well as accurately. The bright display will further your comfort as you will have no difficulty reading the data it presents you with.
While it features a one-touch design that makes it easy for anyone to use, HoMedics recommends this device’s use specifically for adults. However, in a pinch, children can use it as well.
Two AAA batteries and a lanyard provide the comfort of knowing the device will be ready to use immediately and will be easily portable from place to place.
Despite the bright OLED screen, HoMedics does stress the efficiency of the product. Built to ensure low power consumption, the device gets the most out of its batteries. That protects your bottom line and goes easier on our environment.
Concord Fingertip Pulse Oximeter
Concord’s pulse oximeter matches most of the other devices on this list by being able to provide SpO2, pulse rate, and pulse strength ratings.
They pledge that you will never struggle to read your data as the screen can get as bright or as dark as needed to be read under any circumstances. They also offer a multidirectional waveform readout and six different display settings.
Another oximeter boasting a single button design, Concord feels comfortable recommending its product for use by anyone of any age.
The most stripped-down oximeter on the list, Concord nonetheless still packages its device with the needed batteries and an optional lanyard and secures a place amongst the best pulse oximeters.