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

No products found.

Top 10 Pulse Oximeters

10 Best Pulse Oximeters Reviews

SaleBestseller No. 1
BPL Medical Technologies Smart Oxy Finger Tip Pulse Oximeter (Black)|High Accuracy|SPO2|Perfusion Index| OLED Display| CE Certified| Heart Rate - Black
  • 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. 3
Dr Trust Signature Series Finger Tip Pulse Oximeter With Audio Visual Alarm (Midnight Black)
  • WATER RESISTANT: Note product is designed to withstand an accidental splash of water. Increasingly higher depths of water will render the product unusable. Product is water-resistant and not waterproof.
  • 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 OLED display.
  • ACCURATE: Rotatable multi-directional 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 a wide range of finger sizes, long battery life.
SaleBestseller No. 4
Beurer PO 30 Pulse Oximeter, Blood Oxygen Saturation & Heart Rate Monitor, 3 Years Warranty - Grey
  • Pulse oximeter & heart rate monitor reliably measures through fingertip arterial oxygen saturation (spo2) and heart rate (pulse). Measurement of spo2 as a potential vital sign in acute illnesses measuremet of heart rate (pulse) particularly suitable for persons with: heart failure, chronic obstructive pulmonary diseases, bronchial asthma also suitable for sports at high altitudes
  • Stay on top of your health regular monitoring of blood oxygen saturation & pulse becomes crucial when staying on top of your health, either because of heart problems, pulmonary diseases or asthma or simply during strenuous sports activity.
  • Easy to use the beurer pulse oximeter, po30 is easy and practical to use, as the device provides a large colored display with adjustable brightness and orientation, 4 graphic display formats, auto switch-off, and low battery indicator.
  • Extra small & portable with a weight of only 2 ounces and a size of 2.4 x 1.4 x 1.2 inches the beurer po30 is extra-small and suitable for use at home and on the move.
  • The beurer fingertip pulse oximeter, po30 includes only batteries, colour display with 4 available views adjustable display brightness graphic pulse display small and light for use at home and on the move automatic switch-off low battery indicator
SaleBestseller No. 5
Dr Trust USA Vital Fingertip Pulse Oximeter with Audio Visual Alarm, Blood Oxygen Saturation SPO2 & Heart Rate Monitor|Perfusion Index – (Black)
  • NON-INVASIVE SPO2 & PULSE RATE MONITORING: Designed for accuracy and ease of use, the Dr Trust Vital Pulse Oximeter provides quick and precise monitoring of SpO2 (blood oxygen saturation) and pulse rate. Ideal for individuals with respiratory or heart conditions, athletes, seniors, pregnant women, and those recovering from illnesses, this compact pulse oximeter empowers proactive health management with reliability and convenience.
  • ADVANCED PI DETECTION: Equipped with an advanced sensor and cutting-edge algorithm, the Dr Trust Pulse Oximeter accurately detects pulse strengths as low as 0.2%, ensuring precise SpO2 and pulse rate readings even in challenging conditions like low perfusion index or poor circulation. Pulse Oximetry test is important for individuals with varying blood flow, it provides dependable results when you need them most.
  • OLED DISPLAY WITH ADJUSTABLE INTERFACE: Compact and easy to use Pulse Oximeter features an OLED display with an adjustable, multi-directional interface for seamless monitoring of SpO2, pulse rate, and PI. It’s clear, quick-to-read results and adaptable screen provide a user-friendly experience, ensuring effortless visualization from any angle and in any setting.
  • COMPACT & CONVENIENT DESIGN: Crafted from lightweight, hypoallergenic, and latex-free material, our Pulse Oximeter ensures safe use for all age groups. Its durable build, portability, and included lanyard make it perfect for personal and professional use. Ideal for daily oxygen and pulse rate monitoring, it is especially beneficial for travelers, individuals living at high altitudes, and health enthusiasts seeking long-term reliability without irritation.
  • WATER-RESISTANT WITH LOW POWER INDICATION: Designed with an IP22 water-resistant rating, the oximeter resists everyday moisture, ensuring dependable performance. It includes a low-power indication to notify you when the 2 AAA alkaline batteries need replacement, guaranteeing the device is always ready for use. Durable and easy to maintain, it delivers consistent results with minimal battery changes.
SaleBestseller No. 6
Mievida Finger Tip Pulse Oximeter - FDA & CE Approved, OLED Display, Spo2, Pulse Rate Meter, Visual Alarm, Auto Power Off, Multicolor
  • Accurate Monitoring: FDA & CE approved for reliable Spo2 and Pulse Rate measurement.
  • Clear OLED Display: Easy-to-read display for quick and precise readings.
  • Spo2 Levels: Monitors high and low Spo2 levels for comprehensive health tracking.
  • Pulse Rate Measurement: Provides real-time pulse rate data for a complete health assessment.
  • Visual Alarm Indicator: Alerts users visually to deviations in oxygen levels or pulse rate.
  • Auto Power Off Feature: Enhances battery life by automatically powering off when not in use.
SaleBestseller No. 7
OXYSAT - Finger Tip Pulse Oximeter with SpO2, Perfusion Index and Pulse Rate readings, OLEDs Display and 18 months warranty, Orange
  • number_of_items: 1, measurement_accuracy: Pulse Rate: 25-250 BPM
  • SpO2 or Oxygen Saturation reading
  • Perfusion Index reading
  • Pulse Rate
  • 18 months warranty
  • Black pouch and 2 AAA batteries included in the pack
SaleBestseller No. 8
ChoiceMMed FingerTip Pulse Oximeter, 5 Years Warranty | Blood Oxygen Saturation & Heart Rate Monitor | High Accuracy | Include Storage Bag | Large Screen | Easy Operate & Carry - Pack of 1
  • 【Highly Accurate Reliable】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.
  • 【Reliable OLED Display】Accurately determine your SpO2 (blood oxygen saturation levels) and pulse rate and strength in 4 directions, 6 display modes, and 10 levels of adjustable brightness.
  • 【Easy to Use】Our pulse monitor is easy to use and has an efficient One Button Operation. Our SPO2 Sensor will spot check and display in real time SpO2, PR, Pulse bar graph which great for checking your pulse signal strength.
  • 【Out of Box Ready】Our portable oxygen saturation machine comes with Instruction manual,Neck lanyard (detachable and adjustable length) you'll be ready to use your portable oxygen sensor right out of the box.
  • 【Suitable for All Ages】Our oxygen saturation finger monitor can be used as a pediatric pulse oximeter for kids and children as well as a blood oxygen monitor for adults.
Bestseller No. 9
IDITRI EXPORT - Digital Pulse Oximeter Finger – SpO2 Blood Oxygen Meter & Heart Rate Monitor | Lightweight Fingertip Oximeter
  • Accurate & Reliable – Measures blood oxygen saturation (SpO2) and pulse rate instantly.
  • One-Button Operation – Easy to use with a simple fingertip placement.
  • Clear Display – Bright digital screen for easy reading of oxygen levels and pulse.
  • Portable & Lightweight – Small design fits in your pocket, bag, or purse.
  • Quick Results – Get readings in seconds, anytime and anywhere.
SaleBestseller No. 10
CURECHECK Premium Fingertip Pulse Oximeter | Blood Oxygen Saturation Monitor Fingertip, SpO2 Fingertip Monitor | With Battery (Black)
  • Pulse oximeter & heart rate monitor reliably measures through fingertip arterial oxygen saturation (spo2) and heart rate (pulse). Measurement of spo2 as a potential vital sign in acute illnesses measuremet of heart rate (pulse) particularly suitable for persons with: heart failure, chronic obstructive pulmonary diseases, bronchial asthma also suitable for sports at high altitudes.
  • Oxygen monitor has a large digital display, you can clearly read the results.
  • It has rotatable multidirectional display, which allows you to view your results in any direction. It shows pulse rate, bar graph, spo2 level and battery level.
  • 2 AAA batteries are required which are included in package. The oximeter automatically powers off after 10 seconds of inactivity.
  • The box includes 1 Pulse Oximeter, 1 User Manual and 2 AAA Batteries. Six months warranty. Physical damage not covered.

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.

About the author

Mark Cook

Leave a Comment