Top 10 Pulse Oximeters of 2021 – Review & Buying Guide

A blood pressure monitor may be one of the most recognizable medical tools we have, but pulse oximeters are a close second for the most-used medical devices. Pulse oximeters, or pulse ox, measure the amount of oxygenated blood (Spo2) in your body, giving medical professionals an idea of how much oxygen your body is carrying to vital organs and tissues.

Pulse oximeters for home use allow patients to monitor vital signs with an extra layer. These tools give you a better view of your health and allow you to coordinate with your healthcare provider. If you have a condition that affects your blood oxygen levels — think sleep apnea, chronic obstructive pulmonary disease (COPD), asthma, lung cancer, or heart failure, among many other conditions — you may benefit from an at-home pulse oximeter.

Be careful, however. Many cheap models found on the internet don’t do much to measure accurately. They’re labeled “for recreational use” and aren’t going to give you the measurements you need. We’ve put together a list of fingertip oximeters designed to deliver accurate results and peace of mind.

Our Top Pick

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Top 10 Pulse Oximeters

10 Best Pulse Oximeters Reviews

SaleBestseller No. 1
Dr Trust Signature Series Finger Tip Pulse Oximeter With Audio Visual Alarm (Midnight Black)- 201
  • Water resistant: note product is designed to withstand accidental splash of water. Increasingly higher depths of water will render the product unusable. Product is water resistant and not water proof
  • Doctors choice: measures quickly and accurately pulse rate and spo2 blood oxygen saturation of arterial hemoglobin levels. Accurately determine your spo2 (blood oxygen saturation levels), fast spo2 readings, pulse measurements and display it conveniently on a large digital bright led display
  • Accurate: rotatable multidirectional display, allows you to view your results in any direction plus pulse wave, pulse rate, bar graph, spo2 level and battery level
  • Compact: light and compact, accommodates wide range of finger sizes, long battery life
  • Country of Origin: United states
Bestseller No. 2
Latest Pulse Oximeter Fingertip LED Screen, Blood Oxygen Saturation Monitor Fingertip, Blood Oxygen Meter Finger Oximeter Finger with Pulse, O2 Monitor - Blue (2 AAA Battries Included)
  • Accurate Readings: This fingertip pulse oximeter provides fast and accurate blood oxygen saturation (SpO2) and pulse rate readings on its easy-to-read LED display.
  • Simple Operation: Just place your finger inside the sensor and the oximeter automatically detects your pulse and blood oxygen levels in seconds.
  • Long Battery Life: Powered by 2 AAA batteries (included), this oximeter's battery can last for approximately 12 hours with normal use.
  • Small and Portable: Weighing only
  • 5 ounces, the compact size makes it convenient to carry in a pocket or bag for on-the-go monitoring.
SaleBestseller No. 3
BPL Medical Technologies BPL Smart Oxy Finger Tip Pulse Oximeter (Black)|High Accuracy|SPO2|Perfusion Index| OLED Display| CE Certified| Heart Rate|
  • Highly Accurate- Measures the oxygen concentration in the blood with a minimum deviation of +/-2% and measures the pulse rate with a minimum deviation of +/-2 bpm
  • Colour OLED Display: Four directional colour OLED display provides clear view of SpO2,PR and Perfusion Index
  • Alarm Indication: Visual and audible alarm indication alerts user in case of hi/low measurement readings
  • Clinical alert function: visual and audible alarm indication Alerts user in case of hi/low measurement readings
  • Compact Design: Light and compact, suitable for wide range of finger size
  • Low Power Consumption: Equipped with two AAA batteries, the oximeter automatically powers off when not in use and delivers up to 20 continuous hours of battery life.
SaleBestseller No. 4
DR VAKU® Swadesi Pulse Oximeter Fingertip, Blood Oxygen Saturation Monitor Fingertip, Blood Oxygen Meter Finger Oximeter Finger with Pulse, with Four Color TFT Screen [Battery Included] - Blue
  • Doctors choice: measures quickly and accurately pulse rate and spo2 blood oxygen saturation of arterial hemoglobin levels. Accurately determine your spo2 (blood oxygen saturation levels
  • Oxygen monitor finger own the large digital led display can clearly read the results, can read in multiple directions
  • Accurate: rotatable multidirectional display, allows you to view your results in any direction plus pulse wave, pulse rate, bar graph, spo2 level and battery level
  • Note: 2 AAA batteries required which includes in package. The oximeter automatically powers off after 10 seconds of inactivity and can be operated continuously for more than 20 hours
  • In the box: 1x pulse oximeter, 1x user manual, 1x lanyard, 2x aaa batteries, 1x warranty card | each device undergoes rigorous testing. Carry 6months warranty
SaleBestseller No. 5
Latest Pulse Oximeter Fingertip LED Screen, Blood Oxygen Saturation Monitor Fingertip, Blood Oxygen Meter Finger Oximeter Finger with Pulse, O2 Monitor - Blue (2 AAA batteries included)
  • CONVENIENT MONITORING: This compact pulse oximeter clips onto your fingertip to easily monitor blood oxygen saturation levels, pulse rate, and pulse strength without drawing blood.
  • CLEAR READOUTS: A bright LED screen displays measurements in an easy-to-read format along with a color-coded bar for reference ranges.
  • MULTIPLE FUNCTIONS: In addition to oxygen saturation and pulse, this versatile monitor can also track body temperature, respiration rate, and provide basic ECG readings.
  • USER-FRIENDLY DESIGN: Setup is simple with one-button operation and automatic power-off to save battery life. Results update continuously for convenient at-a-glance checks.
  • Remove the back cover and install the two AAA batteries (Note: included in the box).
SaleBestseller No. 6
Microtek Pulse Oximeter with Oxygen Saturation Monitor, Heart Rate and SpO2 Levels Oxygen Meter with OLED Display
  • Fingertip Pulse Oximeter is a Quick & Precise Way to Check Pulse Rate (Prbpm).
  • Blood Oxygen Saturation Levels (SpO₂%), Perfusion Index (PI%) & Heart Rate Wave Form.
  • Comfortable Silicon Padded Finger Clamp Plus Simple One-Button Design Allows for Easy Operation.
SaleBestseller No. 7
Latest Pulse Oximeter Fingertip LED Screen, Blood Oxygen Saturation Monitor Fingertip, Blood Oxygen Meter Finger Oximeter Finger with Pulse, O2 Monitor - Blue (2 AAA Battries Included)
  • Easy Monitoring: This fingertip pulse oximeter allows quick and easy monitoring of blood oxygen saturation and pulse rate with a single press of the button.
  • Accurate Readings: Featuring advanced LED technology, it provides accurate SpO2 and pulse readings to help track your blood oxygen levels.
  • Small and Portable: The compact fingertip design makes it lightweight and comfortable to use anywhere. It's small enough to carry with you on the go.
  • Long Battery Life: Powered by 2 AAA batteries that provide up to 30,000 readings per set, ensuring continuous use for extended period.
  • Additional Features: Along with oxygen and pulse monitoring, this oximeter also functions as a pedometer to count your daily steps for activity tracking.
SaleBestseller No. 8
Dr Trust Professional Series Finger Tip Pulse Oximeter With Audio Visual Alarm and Respiratory Rate(Blue)-202
  • ACCURATE, FAST AND RELIABLE MEASUREMENTS : The Dr Trust Professional Series Fingertip Pulse Oximeter determines your blood oxygen saturation level (SPO2), Perfusion Index, respiratory rate, pulse rate and pulse bar graph accurately
  • WATER RESISTANT IP 22: It is designed to withstand accidental splash of water. Increasingly higher depths of water will render the product unusable. Please note this is water resistant and not water proof
  • MULTIDIRECTIONAL OLED SCREEN DISPLAY: Bright multi-directional OLED display is highly advanced and large in size enabling to read the measurements even in dark room. Large font readings can also be read easily by the elders
  • ALARM +OTHER SETTINGS: It is perfect health partner as comes with adjustable settings of brightness, display and other parameters. It also has alarm settings to switch ON and OFF the sound as per the choice of user
  • IN THE BOX: Package contents include 1 x Finger Oximeter, battery, one lanyard and user manual
SaleBestseller No. 9
Hesley Pulse Oximeter Fingertip, Oxygen Saturation Monitor with Plethysmograph and Perfusion Index, Heart Rate and SpO2 Levels Meter with LED Display, black
  • VERY ACCURATE READINGS - Our pulse oximeter has been clinically tested and consistently beat other pulse oximeter in terms of accuracy and reliability, it is found to be a fast and absolutely reliable gadget to use. It is ideal for the oxygen and pulse readings, and have a very small error margin.
  • RELIABLE-From the ABS shell, OLED screen, acrylic panel, high-speed computing chips , anti-slip silicone inside, medical-grade silicone finger mold and various electronic components of oxygen finger monitor, all adopt high-quality materials and components. Even the spring of the oximeter finger has been subjected to thousands of tests. We will never use any cheap material to make oxygen monitor.
  • BRIGHT & COMPACT - Bright OLED display allows clear reading in dark, inside home or in bright sunlight. Oxygen saturation monitor shows real time Pulse Rate, Pulse Rate Bar and SpO2 level. Light Weight, Easy to carry & Accommodates wide range of finger sizes.
  • 【Easy to use】Alarm function-Auditory alarm to warn you when your SpO2 and Pulse Rate are beyond set limits. The pulse oximeter fingertip automatically turns off 6-8 seconds. Include 2X AAA BATTERIES that you can use the pulse oximeter right out of the box, a Carrying Case to protect the finger oximeter from damage and dirt, a LANYARD for convenience.
  • PLETHYMOSGRAPH AND PERFUSION INDEX - Tells you if you are taking your SpO2 and Pulse Rate properly. No more second guessing if the readings are reliable or why the pulse oximeter is not giving you a reading.
SaleBestseller No. 10
Latest Pulse Oximeter Fingertip LED Screen, Blood Oxygen Saturation Monitor Fingertip, Blood Oxygen Meter Finger Oximeter Finger with Pulse, O2 Monitor - Blue (2 AAA Batries Included)
  • Easy Monitoring: This fingertip pulse oximeter allows for convenient monitoring of blood oxygen saturation and pulse rate with a simple touch of a finger.
  • Clear Display: Features a bright LED screen that displays measurements in an easy-to-read format with blood oxygen levels from 0-100% and a pulse range of 30-250bpm.
  • Small and Portable: The compact size and lightweight design makes this oximeter finger clip highly portable for use at home, in travel, or the medical field.
  • Dual Function: Simultaneously measures and displays both oxygen saturation levels in arteries and pulse rate for a comprehensive understanding of vital signs.
  • Long Battery Life: Runs for approximately 45 hours continuously on two AAA batteries ( included) so it's ready for use whenever needed.
  • Remove the back cover and install the two AAA batteries (Note: included in the box).

Buying Guide

There are certain features that you must look at while buying the Pulse Oximeter. Apart from that, you must also check some other criteria. Here is a buying guide for purchasing a finger pulse Oximeter.

1. Accuracy

The first thing to check is that the Oximeter should be accurate. Check the error percentage and also check the perfusion index of the Oximeter. Remember that it is better to have a lower Perfusion Index.

2. Alarm and Warning System

Check for the types of warning systems that Oximeter has. Almost all Oximeter comes with an audio-visual warning system and ensures that this is not missing. Some of them have levels pre-set to trigger the warning while others have customizable warning limits. It is better to opt for customizable

3. Portability

Check for the portability of the Oximeter. Ensure that it is lightweight and it is also easy to carry. Most of the brands offer a pouch or a case to store the pulse meter. It is of great use as it protects the Oximeter from any sort of damage. You can also check if the Oximeter is water-resistant.

4. Screen

The next thing to check is the screen size and the type of screen. Opt for a colored screen and check if the screen comes with an auto-rotate functionality. This feature makes it very easy to take the readings. Also, the screen should be bright and large enough to take the readings

5. Warranty

Check for the warranty offered by the brand. The standard is a 1-year warranty but you can also find some of the Oximeters that come with a warranty for 1.5 years. It is certainly a good idea to opt for the product which offers a longer warranty

6. Cost &Brand

You must also check for the brand. Ensure that you do not opt for a locally manufactured Oximeter. Instead, opt for a brand that has high customer satisfaction and a good reputation. You can also check the cost of the Oximeter and it should be in your budget. You can get good deals on Amazon and other such websites.

7. Reviews

Check for the reviews and do not fall for the paid reviews. Check the genuine reviews of the users. You can find these genuine reviews on e-commerce sites and you can check for the reviews given by the verified purchases.

How to use a Finger Pulse Oximeter

It is very easy to use Finger Pulse Oximeter. Here is the step by step procedure to use Oximeter.

  • Turn on the Oximeter with the help of the power button
  • Place the Oximeter on the finger of the patient. It is a self-closing clamp. Ensure that the sensor is placed above the fingernail.
  • Wait for the oximeter to get the reading. Most of the Oximeters will get you a reading within 10 seconds. Avoid much of movement during this time.
  • Once the reading is displayed on the screen, check the SpO2 levels and also check the heart rate.
  • If you would like to monitor for a longer time then leave the Oximeter on the fingertip in on state itself. It will keep checking the
  • After checking the reading, simply remove the Oximeter and turn off the power. A lot of Oximeters comes with the auto-off feature as well.

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Mark Cook

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