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Best Oximeter Reviewed

last updated Jul 30, 2019

When we think of an oximeter, we think about being able to check our health on the go. They are usually made for people who take up trekking, mountain climbing, hiking, and other outdoor strenuous activities, where it is very important to know how high or low the oxygen saturation of your blood is.

This was especially important for pilots and mountain climbers because they usually go to places that are very high in altitude and thus low on oxygen.

Most of these useful little devices have a system that lets you know easily when your oxygen levels fall beyond the normal threshold. Some of them vibrate and others have a built-in alarm. This keeps your focus away from always having to check the numbers and allows you to focus on the activity at hand. They have large displays that are easy to read even in low light conditions.

In a Hurry? The test winner after 4 hrs of research

icon
Zacurate
99.6/100 our score
Accuracy
100
Accessories
100
Durability
99
Ease of Use
100
Portability
99
Zacurate
Why is it better?

Compact

Silicone cover

Batteries included

Lanyard included

Large LCD display

Accurate

In a Hurry? Editors choice:
Zacurate
Test Winner: Zacurate
Amazon Link
Researched Sources
5
Researched Sources
Reviews Considered
14k
Reviews Considered
Hours Researching
4
Hours Researching
Products Evaluated
10
Products Evaluated
Sorting Options
Accuracy Accessories Durability Ease of Use Portability By Default
Rank
PictureProduct
Name
Rating
Shops
#1
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
99.6
Accuracy
100 %
Accessories
100 %
Durability
99 %
Ease of Use
100 %
Portability
99 %
Price Comparison Last Updated (21.08.19)
Amazon Link
$13.95
#2
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
98.8
Accuracy
100 %
Accessories
99 %
Durability
98 %
Ease of Use
98 %
Portability
99 %
Price Comparison Last Updated (21.08.19)
Amazon Link
$119.99
#3
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
98
Accuracy
99 %
Accessories
98 %
Durability
97 %
Ease of Use
98 %
Portability
98 %
Price Comparison Last Updated (21.08.19)
Amazon Link
$13.50
#4
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
97
Accuracy
96 %
Accessories
97 %
Durability
97 %
Ease of Use
98 %
Portability
97 %
Price Comparison Last Updated (21.08.19)
Amazon Link
$26.99
#5
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
95.4
Accuracy
95 %
Accessories
96 %
Durability
94 %
Ease of Use
96 %
Portability
96 %
Price Comparison Last Updated (21.08.19)
Amazon Link
$19.95
#6
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
95
Accuracy
96 %
Accessories
95 %
Durability
94 %
Ease of Use
95 %
Portability
95 %
Price Comparison Last Updated (21.08.19)
Amazon Link
#7
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
93.6
Accuracy
94 %
Accessories
93 %
Durability
92 %
Ease of Use
94 %
Portability
95 %
Price Comparison Last Updated (21.08.19)
Amazon Link
$19.99
#8
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
92.8
Accuracy
93 %
Accessories
92 %
Durability
92 %
Ease of Use
93 %
Portability
94 %
Price Comparison Last Updated (21.08.19)
Amazon Link
$19.95
#9
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
92
Accuracy
92 %
Accessories
91 %
Durability
93 %
Ease of Use
92 %
Portability
92 %
Price Comparison Last Updated (21.08.19)
Amazon Link
$24.95
#10
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
90.4
Accuracy
90 %
Accessories
91 %
Durability
89 %
Ease of Use
91 %
Portability
91 %
Price Comparison Last Updated (21.08.19)
Amazon Link
$17.94

Top 10 Oximeter Choices

1. Zacurate

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
99.6
Zacurate Oximeter
Amazon Link
Accuracy
100
Accessories
100
Durability
99
Ease of Use
100
Portability
99
best offer for today
Amazon Link
$13.95
Pros:

Compact

Silicone cover

Batteries included

Lanyard included

Large LCD display

Accurate

Cons:

No power off mode

Batteries do not last long

If you find yourself in need of an accurate and reliable oximeter to help you monitor your blood oxygen saturation, then we have a great product just for you! This small and compact device is very easy to use. It has a large display and is able to show you the results of your blood oxygen saturation, pulse rate, and pulse strength in only ten seconds. Being so compact, it is easy to pack and carry in your bag or your purse so that you can always have it at hand. It works by using two triple-A batteries that are included in the package so that you can use it straight from the box!

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If you are a sport or a health enthusiast, or both, or want to accurately monitor your pulse and oxygen saturation of your blood, this may be one of the easiest devices to use in order to receive very accurate and reliable results. It is the only oximeter on the market that is able to read and display up to 100 percent of oxygen saturation in your blood.

This awesome and very useful little device comes equipped with a black lanyard that allows you to securely hold it attached to your wrist and stop it from slipping from your hand. It is able to accommodate a wide range of finger sizes, making it available to most people to use with no problems. The device also comes equipped with a black silicone cover that will keep it safe from any accidental scratches. The seller also offers a 12-month warranty and US-based customer support.

2. ViATOM

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
98.8
ViATOM Oximeter
Amazon Link
Accuracy
100
Accessories
99
Durability
98
Ease of Use
98
Portability
99
best offer for today
Amazon Link
$119.99
Pros:

Compact

Offers real time monitoring

Free phone app

Large display

Rechargeable

Waterproof

Cons:

Not suitable for contact sports

Very expensive

Here we have a wearable oximeter that has its own app which can be used to accurately monitor your oxygen levels, pulse rate, and pulse speed. The ring that keeps the device attached to your finger is tight and sturdy and allows you to wear it while you are doing your favorite activities and working out. It can be used continuously for 16 hours before it runs out of batteries. It is charged via the USB cable and saves you a lot of money and effort in buying and replacing batteries that generally do not last very long.

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This awesome and very helpful device allows you to monitor your heart rate and oxygen saturation in real-time while doing your exercises so that you can always know what you are dealing with and aim to improve your health every day. The ring that is placed on your finger is made to fit easily and to not slip during any activity. It is very small and compact and will not get in the way of anything that you are doing. Thanks to being waterproof, it can even be worn during the rain.

This oximeter is equipped with a vibration that gently lets you know when your oxygen saturation levels are very low without even having to look at it. The device comes with a free app for both Android and iOS, allowing you to store your results and compare them to see your improvement every day. Maybe the best part about it is that it is rechargeable. There is no need to waste money on those pesky disposable batteries. This also allows it to be much smaller than other devices so that it does not get in your way.

The LED display covers the entire top part of the device and allows you to read the results with no problems. It also displays the percentage of the battery so you can always know how long you can use it before having to recharge it. The battery will last for up to 16 hours so that you do not have to worry about charging it all the time. Simply attach it to its USB cable at the end of your day and it will be ready to follow your every step the next day!

3. Facelake

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
98
Facelake Oximeter
Amazon Link
Accuracy
99
Accessories
98
Durability
97
Ease of Use
98
Portability
98
best offer for today
Amazon Link
$13.50
Pros:

Easy to use

Free carrying case and lanyard

Equipped with batteries

Very accurate and reliable

Cons:

Requires batteries

Hard to read if it is sunny

This FL-400 pulse oximeter comes to you in a pretty blue color with white accents. Even though looks and design are not as important as some other aspects when it comes to these devices, we always feel better when anything that we use looks good. It comes together with its own carrying case, batteries, and a neck and wrist cord so that you can hold it safely. The oximeter is small, compact, easy to use, and gives you the results instantly. The display and the numbers are large and can be read by anyone from a distance. It is easy to operate and maintain and works using only two batteries.

Read more

This awesome device lets you know your heart rate and your blood oxygen saturation levels in only ten seconds or less. It is very easy to use by attaching it to the tip of your finger and simply waiting for it to display your results. If you decide to purchase it, you will also get a nylon carrying case, two batteries, and a free neck lanyard that can also be worn around your wrist. With all this, you can take it with you anywhere that you go. It can be put in any bag or purse thanks to it being so small, and you will not have to worry about damaging it if you keep it in its case when it is not in use.

This device is originally designed to be used by pilots and sports enthusiasts, and it is not a medical device. Even so, it can be used by any athlete or aspiring athlete to quickly check their oxygen levels in their blood and try to improve their health every day. This oximeter is created to CE and FDA standards, so you know that it is reliable and very safe to use.

4. Innovo

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
97
Innovo Oximeter
Amazon Link
Accuracy
96
Accessories
97
Durability
97
Ease of Use
98
Portability
97
best offer for today
Amazon Link
$26.99
Pros:

Adjustable screen brightness

Auditory alarm

Batteries are included

Accurate

Cons:

Slow results

Does not hold charge well

This deluxe oximeter is very accurate and reliable. It comes equipped with Plethysmograph and Perfusion Index that lets you know if you are using the device correctly. You will not need to second guess the results anymore, and you can be completely certain that they are accurate. It has some new software features, such as an alarm that goes off when your blood oxygen levels fall below the threshold, beeping for every detected pulse, and the brightness adjustment of the screen.

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With all these new and very helpful features, what is not to like about these awesome devices? It is a common problem that many similar devices have, that their displays are difficult to read if the sun shines bright. That ultimately defeats their purpose and makes it a bit harder to use. Initially, the oximeter was made to be used by people who go on hikes, camping, mounting climbing, or participate in similar sports, so it is important that they can read their results on the go without stopping or slowing down. With this one, you can adjust the brightness easily and be able to do just that, without falling behind.

Some oximeters have a vibration that lets you know if your oxygen levels fall below the threshold, but this one took it one step further and included an auditory alarm so that it can be obvious to anyone. It comes equipped with batteries and a lanyard for easy carrying around your neck or your wrist. It will only work in temperatures that measure from five to forty degrees celsius, so make sure that you are using it in optimal conditions.

5. Mibest

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
95.4
Mibest Oximeter
Amazon Link
Accuracy
95
Accessories
96
Durability
94
Ease of Use
96
Portability
96
best offer for today
Amazon Link
$19.95
Pros:

Adjustable brightness

Battery-low indicator

Batteries are included

Adjustable lanyard

Four-direction display

Cons:

Readings are not instant

Shows lower results

This compact, affordable, and easy to use oximeter is something that we all need at one time or another. It is recommended that they are used by people who enjoy hiking, mountain climbing, running a marathon or any other strenuous activity during which it is a smart idea to monitor your oxygen saturation levels. With this device, you can not go wrong. It is used by putting it on your finger and simply pressing a button. Your results will be displayed in only a couple of seconds. It is always good to know where you stand with your health and do something to improve it every day.

Read more

If you are an athlete or a sports enthusiast, it is logical that you care about your health. That is why these devices are so widely used. Instead of just guessing, you can now check both your oxygen saturation levels and your pulse at the same time. The oximeter is small enough that it can easily fit into your pocket, bag, or purse. It works by using two triple-A batteries that are included with your purchase so that you can use it straight out of the box. It is able to display the numbers in all four directions so that you do not have to turn it over in order to read it properly.

One of the most important features that this oximeter has is the adjustable brightness of the screen. Sometimes it can be difficult to read your results if it is too bright outside, but with this little device, you can adjust it to the point where it is most convenient for you to read. The display is large so there should be no problems in seeing the numbers on its screen. It also displays the battery levels so that it does not surprise you one day by refusing to turn on. Now you can change the batteries before your device becomes completely useless.

6. Ulaif

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
95
Ulaif Oximeter
Amazon Link
Accuracy
96
Accessories
95
Durability
94
Ease of Use
95
Portability
95
best offer for today
Amazon Link
Pros:

Carrying case included

Visual graph

Very accurate

FDA tested

Auto shut-down

Cons:

May be big for small fingers

This good-looking piece of equipment is just what you need to keep your health in check. By using it, you can always know how healthy you are and when you need to improve your overall health. It is advised to be used before or after a strenuous activity just to make sure that everything works as it should be. It comes in a bright orange color so it would be nearly impossible to lose it. Thanks to it being small and compact, it can easily be carried in your pocket, purse, bar, or any other place. It comes with a free lanyard and its own carrying case that keeps it from getting scratched or broken.

Read more

Apart from only displaying the numbers like so many others do, this oximeter also displays a graph in the shape of waveforms and bar graphs to give you a complete image of your results. This oximeter was tested and approved by the FDA and it even exceeded their standards. It barely deviates more than one percent under lab conditions.

The Ulaif oximeter has a large display that is very easy to read. It shows the percentage of your oxygen blood levels, your pulse in numbers and graph form, and how much battery it has. There is even an option to set the auditory beeps for every detected heartbeat and the auditory alarm limits to let you know when your heart rate and your oxygen saturation levels are below the set limits. An accurate reading is very quick to get. After you place your finger in its chamber, this oximeter will display the results in about ten to fifteen seconds.

7. iProvèn

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
93.6
iProvèn Oximeter
Amazon Link
Accuracy
94
Accessories
93
Durability
92
Ease of Use
94
Portability
95
best offer for today
Amazon Link
$19.99
Pros:

Easy to read

Easy to use

Carrying case included

Visual graph

Intelligent alarm

Cons:

No battery indicator

Threshold is too high

This oximeter is a new and improved version of itself. It has a very sleek design and represents something that no athlete or a sports enthusiast should go without. Even if you have no health problems, it is not a bad idea to always know where you stand and if you can do something to improve it. Knowing your numbers will be a great step up to reaching your fitness goals. It offers a real-time visual representation of your blood oxygen levels and your pulse and heart rate by displaying very helpful graphs. If you are interested in what more it has to offer, continue reading below.

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This oximeter comes equipped with an intelligent alarm function. It will beep to let you know if and when your pulse and saturation are dropping to dangerous levels so that you can take proper steps in stopping it from plummeting. It can be worn during your favorite activities without getting in the way. The oximeter is carefully engineered so that it will display correct numbers.

Talking about the display, it is large enough so that the numbers can be read by just about anyone. Bright red, large numbers on a black background make them pop out and make their reading even easier. It has a power-on button that is placed under the display which makes it easy to press even with one hand. The company is so certain in the quality of its product that it offers a 100-day money-back warranty to anyone who is not satisfied with their purchase for any reason. With nothing to lose, why not give this awesome product a try and see all its great benefits first-hand?

8. AccuMed

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
92.8
AccuMed
Amazon Link
Accuracy
93
Accessories
92
Durability
92
Ease of Use
93
Portability
94
best offer for today
Amazon Link
$19.95
Pros:

Easy to read display

Autorotation

For all finger sizes

Low power consumption

Cons:

Has to be used while still

If you need a device that you can trust and that you know will give you accurate readings and results of your blood oxygen saturation and your pulse and heart rate, then stop scrolling and check this awesome oximeter out! It fits all finger sizes, from children to adults, allowing just about anyone to use it. Not to mention that using it is very easy and it requires little to no training and explaining. Simply put it on your finger, let it do its thing, and read your results in no time. They will be displayed in no more than eight to ten seconds.

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This good looking, sporty oximeter can be carried anywhere with you without adding any extra weight or being bulky. You may even forget that it is there until you wish to use it. It has a large display that is very easy to read, with light blue numbers that are easy on the eyes. It works by using two triple-A batteries and conserves them by automatically shutting down when it is not in use. It is also able to deliver up to 32 hours of continuous battery life.

Make sure that you always have your oximeter handy by attaching it to the lanyard that you will receive with your purchase. It allows you to wear it around your neck or your wrist and keep your hands free for some other activity. The display is crystally clear and able to rotate so that you can easily read it from any angle. It rotates automatically and switches from landscape to portrait mode, and vice versa, by detecting your hand movements. Weighing only fifty grams, it can be carried anywhere without even noticing that it is there.

9. Santamedical

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
92
Santamedical
Amazon Link
Accuracy
92
Accessories
91
Durability
93
Ease of Use
92
Portability
92
best offer for today
Amazon Link
$24.95
Pros:

Quick results

Bright display

Long battery life

1-year warranty

Cons:

A few points lower

Not always accurate

This tiny oximeter comes in three different colors. You are given a choice between silver, black, and pink. It has six display modes and is able to rotate to any direction to make it easy for you to read without having to tilt your head or move the oximeter to a proper position. The OLED screen is very bright, which allows you to read it properly even in low light situations. Able to accommodate a large variety of finger sizes, it can be used by just about anyone, from children to adults.

Read more

This device has a turn on and off button below the screen which makes it able to be used with only one hand if the other one happens to be busy. It is a very helpful thing to have when you want to check your pulse or your blood saturation levels, or both, quickly and easily, with one press of the button. This device has a long battery life. It is able to conserve it by automatically shutting off when it detects that you are not using it anymore. This stops it from being active in vain and only draining the battery.

When you place your finger in the clamp, it automatically adjusts itself to your finger size. That way it is able to give you the most accurate reading quickly and easily. The oximeter is also equipped with a plethysmograph that is used to measure the change of the volume of arterial blood with each pulse. That way it can determine the health of your heart. It displays a waveform and is able to provide useful information about your heart's functionality.

10. Concord Health Supply

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
90.4
Concord Health Supply
Amazon Link
Accuracy
90
Accessories
91
Durability
89
Ease of Use
91
Portability
91
best offer for today
Amazon Link
$17.94
Pros:

Easy to read

Large, rotating display

Auto-shutoff

Low battery indicator

Cons:

Not always accurate

The Concord Health Supply is a worldwide distributor of these oximeters and other health supplies. It is a family-owned business that is situated in Chicago. They are known for dealing with products of high value, at affordable prices. This oximeter is no different. At a great price, you can have your own piece of medical equipment right in your pocket. It can be used whenever you feel the need to check your health, and very quickly and easily. It can even be used by children older than seven.

Read more

The display is large, easy to read, and able to rotate, which saves you the effort of having to tilt your head in order to read your results. The numbers are white and very easy to read on the black background. With your purchase, you will receive everything that you need to use this device as intended. It includes a lanyard, batteries, its own carrying case, and a shock-resistant protective cover.

This oximeter has an auto shut off function, that enables it to conserve as much battery as it possibly can and not waste it in vain. It also has a low-battery indicator that lets you know when you need to change them, to keep your device always in the optimal state so that you can always have it at hand. It can work up to 30 hours continuously before you have to change the batteries. The oximeter is made in the USA and the company offers great customer support which will answer all of your questions.

Criteria Used for Evaluation

Accuracy

With these devices, no aspect can and will be more important than their ability to display the correct results quickly and accurately. Accuracy may even be more important than the speed, for which we only need a little bit of patience. The best thing to know how accurate your oximeter is is to compare its readings to the one in your doctor's office, or with any other professional oximeter. That way you will be able to know for sure that the numbers that are displayed are the correct ones.

The companies that make these useful pieces of equipment do their best to make sure that their products are as accurate as they can be, and they put the satisfaction of their customers first. If you want to be absolutely certain that your oximeter will be accurate, look for the ones that are FDA certified. They will be the best ones since they have passed a rigorous control and testing.

Accessories

When it comes to accessories, we all know that they are not really important for the device to work, but they do make their use much easier and convenient. With your oximeter, you can receive a protective case, a carrying case, batteries that they need to work, and a neck or wrist lanyard. Of course, not all companies offer these with their products, but still, most of them do. If this is something that is important to you, read the description under the product to make sure that these accessories are included with your purchase.

Durability

The durability of your oximeter will mostly depend on its battery life and on its ability to conserve energy. Most of these devices will turn off automatically when they detect that they are not being used anymore, and that way they will be able to last much longer than those that do not have that option. On the other hand, those devices that are charged by using the USB cable are able to hold a charge much longer and are also much quicker and easier to charge. If your batteries happen to run out, you have to get out and buy them, and waste money and precious energy.

Ease of Use

The ease of use represents the ability of these devices to be very straightforward and not complicated for anyone. They work by simply clipping it to your finger and waiting to read the results. That is it. There is nothing fancy or complicated that has to be learned. The only thing that you need to know is how to read the results.

The companies did their best to make their oximeter as easy to use as possible. Some of them have an auditory or vibrating alarm that lets you know when your blood oxygen levels are falling below the threshold, which allows you to focus on the task and activity at hand without always checking it. For the thing that you may need it for, it is important that your oximeter can be worn during the activity. Most of them do not have that option, but some better ones do, so if you need something like that, you will be able to find it on our list.

Portability

The portability of the oximeter may not even need to be explained, but we will mention it briefly. That is because all of them are made to be easily carried, used and transported. They are compact and small enough to even be carried in a pocket. Most of them come with a lanyard and a carrying case, which allows you to always have it with you and have it close by. They are all the same or similar size because they have to be able to fit your finger and stay attached without slipping. There is no need to worry about this aspect because any oximeter that you end up getting will be very easily portable.

Expert Interviews & Opinions

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#1
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expert tips icon
Always check the accuracy!

Even if the companies try their best to make their products as accurate as possible, there is always some room for mistake. The best thing to do in order to be certain of the accuracy of your oximeter is to compare it to a professional one, such as the one found in your doctor's office. Even if there is a slight discrepancy in the results, at least you will know what number you should add or subtract in order to get the correct results.

Batteries or USB?

Since there are some devices that work on batteries that work on batteries and others that can be charged via a USB cable, it is up to you to choose which option suits you the best. Personally, we would prefer the USB ones, since that way you would save a lot of money in the long run.

Other Factors to Consider

Bottom Line

The fact of the matter is, no matter which oximeter from our list you decide to choose, you will not go wrong. If you need or want some accessories or some aspects that they all do not have, look carefully at each of them to make sure that you have made the right decision. We have tried our best to bring you only the best and most reliable products that would satisfy your every need.

An oximeter is a non-invasive and painless way of controlling and monitoring your pulse, heart rate, and blood oxygen saturation. The results are displayed quickly, from a few seconds to a couple of minutes, and are overall pretty reliable. All of them are small and compact enough so that you will be able to even carry them in your pocket. Some of them come equipped with a lanyard in order to have them at hand at all times, for easy access.

They all have an LED display that is very clear and the letters are big and bright, allowing everyone to read their results with very little effort. Some screens come equipped with an option to adjust their brightness since they might be difficult to see when a bright light is hitting them directly. All of these little devices have some helpful aspect that makes them stand out a bit. Find your own and always have an insight into your health, while working at improving or maintaining it.

Frequently Asked Questions

q: Are these accurate?

a:

Yes, the oximeters are usually very accurate. Even so, some of them may make a mistake and display results that are a bit higher or lower. This is normal and the discrepancy in accuracy is not at all high. However, if you would like to know for certain if your oximeter is accurate, we recommend that you compare it to a professional one, like the one that can be found in your doctor's office.

q: Can these be used by children?

a:

Yes, most of these devices can be used by children, given that they can fit their fingers properly. They usually can not fit those kids that are younger than seven years old. Read the description carefully if this is something that is important to you, and see if the seller states that their product is suitable for children's small fingers.

q: Can I use an oximeter while moving?

a:

Most of these can not be used while you are on the move. In order for them to give accurate results, you will have to stay still for a couple of seconds while it is calibrating. On the other hand, there are some others that are intended to be worn while moving so that you can always know your results and your health in real-time and on the go.

Sources

  1. Ana Gotter, Pulse Oximetry, Article
  2. Suzanne Falck, Why do we use pulse oximetry?, Article
  3. Medicine Net Staff, What Is Pulse Oxymetry?, Informational
  4. iHealth Staff, Why a Pulse Oximeter is Important for High Endurance Athletes, Article
  5. Amperor Direct Staff, Uses and Benefits of Pulse Oximeters, Article