Pulse Oximeters are a group of medical devices that measure the arterial blood oxygen saturation (SpO2) levels of your body. These devices operate by emitting a large spectrum of Infrared lights and measure oxygen levels based on the reflections that are picked up by the sensor. Oximeters are utilized extensively in hospitals, clinics, and homes for their intended function. Let me outline some fundamental information for you:
- For anyone with respiratory problems such as asthma, emphysema, or COPD – among others – keeping up to date with SpO2 levels is a key part of managing their condition effectively. In these cases, there’s no substitute for Sp02 monitoring devices which are highly valuable tools to keep on standby. In terms of understanding the readings they provide; experts consider oxygen levels above 95% to be indicative of good health amongst adults while anything beneath the threshold of 92% is considered concerning overall.
- Crucially however when dealing with someone who has chronic obstructive pulmonary disease (COPD) & other similar conditions we should be aiming for a minimum threshold figure of around the 90% mark before taking further action – seeking immediate medical advice if necessary.
What you should look for in the Best Pulse Oximeter?
The process of selecting a finger pulse oximeter that suits your needs may feel like navigating through uncharted territory when confronted with countless brands and models competing against each other under claims of providing the best type of Pulse Oximeter. Without clear-cut guidelines on what to look out for while buying an oximeter confusion is inevitable. Thats why we’ve outlined indispensable features that characterize exceptional pulse oximeters:
- It should be able to read your heart rate and level of oxygen quickly and display the results in a wide readable display.
- It should be very easy to use with no confusing controls so you can use it immediately when necessary.
- Based on the above point, best pulse oximeter should work on a single button function and should automatically shut down on inactivity.
- Because most of the pulse oximeters are used by athletes and those who do heavy working out, your fingertip pulse oximeter should have a neck band so it can easily move with you.
- It should display other functions as well such as battery level.
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List of the Best Pulse Oximeters For Blood Oxygen Measurement in 2024
| Product Name | Type | Power Source | Prices |
| SantaMedical Generation 2 | Diagnostic tool | 2 AAA batteries | View Deal |
| Facelake FL400 | Diagnostic tool | 2 AAA batteries | View Deal |
| iHealth Air Wireless | Diagnostic tool | Wireless Bluetooth connectivity | View Deal |
| Zacurate 500DL | Diagnostic tool | 2 AAA batteries | View Deal |
| Innovo iP900AP | Diagnostic tool | 2 AAA batteries | View Deal |
1. SantaMedical Generation 2 Fingertip Pulse Oximeter – The Recommended Upgrade
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Available in: Australia, Canada, UK and US
The SantaMedical Generation 2 is one of the finest oximeters as it measures the pulse rate and oxygen levels in a very efficient way. Being the successor to the previous SM-240, the Gen 2 packs a lot of new features, and a revamped design. On top of that, the latter is relatively easy to operate thanks to its one-button operation functionality, and Fingertip pulse oximetry. Some of the characteristics of this oximeter are mentioned below:
- It has a Fingertip pulse oximetry mechanism.
- Self-adjusting finger clamp with one-button operation.
- Best suited for athletes and aviation purposes.
- It has a bright digital OLED color display which is quite easy to read.
- It has low power consumption and requires two AAA power batteries which can be operated for straight 30+ hours.
CONCLUSION:
SantaMedical has produced a well-refined successor, with minor tweaks in performance and design that makes this Oximeter very convenient to operate, as the pulse rate, as well as SpO2 is directly displayed on the screen and it notifies the user about the oxygen saturation level almost instantly. This Oximeter is used by different athletes all across the globe. In addition to that, the device is also recommended in Aviation field.
2. Facelake FL400 Pulse Oximeter – Traditional All-rounder
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Available in: Australia, Canada, UK and US
Facelake’s FL400 Pulse Oximeter is an excellent choice for most athletes, as it is packed with features and provide excellent accuracy, when determining oxygen saturation levels. This Oximeter is able to register constant readings within seconds. 24, to be precise. It is an affordable and accurate, easy to operate oximeter. Some of the main characteristics of this oximeter are listed below:
- It is ergonomic, light-weight and compact, and provides a convenient finger placement.
- It is helpful for aviation users and sports enthusiasts as well, and is recommended for use in sport and aviation related fields.
- FL400’s updated technology allows for quick, instant, and precise readings.
- Simple fingertip mechanism allows for results generated under 10 seconds accompanied by the large LED display for better information viewing and operation.
- It is bundled with 2 AAA batteries with a convenient nylon carrying case for added convenience.
CONCLUSION:
This versatile oximeter fits the bill whether you’re an athlete, pilot or just someone interested in their health. Its designed to suit all users with its high performance capabilities and sleek design.Facelake FL400 Pulse Oximeter can be used by all age groups, either pediatrics or geriatrics, although the device is not intended for medical use, as it is not backed by FDA testing.
3. iHealth Fingertip Pulse Oximeter – Functional and Simple
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Available in: Australia, Canada, UK and US
This oximeter is FDA approved. It measures the blood oxygen circulation and heart rate very efficiently. The iHealth finger pulse oximeter can keep a check on readings and organize records, since it connects with your iPhone. Because of the smartphone connectivity functionality, it can provide a much more comprehensive result. Some of the main characteristics of this oximeter are listed below:
- It is a small and portable device.
- It supports one-touch automatic sync through Bluetooth connectivity.
- It is great for checking your oxygen levels before and after exercise.
- It can be clipped to your finger easily for taking measurements.
- Not intended for medical use.
- Can store up to 200 readings.
CONCLUSION:
iHealth oximeter gives you rapid and accurate results and you can easily track and share your readings right from the touch screen. This device is used for sports or aviation and is not for medical purpose.
4. Zacurate 500DL Fingertip Pulse Oximeter – A Pro Indeed
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Available in: Australia, Canada, UK and US
Zacurate’s Pro series has gained the attention of many users. The 500DL is highly popular amongst athletes and sports enthusiasts. This Oximeter provides readings and accuracy, that is unparalleled. Unlike its predecessor, the 500BL, and many other Oximeters, the 500DL offers SpO2 readings up to 100%, with minimal deviation, both indoors and outdoors. Some of the main characteristics of this oximeter are mentioned below:
- Ability to interpret and display SpO2 readings up to 100%.
- It efficiently keeps a track of all the readings and measures the blood oxygen, perfusion, and saturation
- Featuring a generously sized red LED display and superior accuracy capabilities its perfect for individuals who live an active lifestyle- from sports enthusiasts to pilots and beyond.
- The device comes equipped with two AAA batteries included in the bundle package.
CONCLUSION:
Zacurate’s 500DL is the perfect partnering tool for individuals in sports related fields or in the aviation industry, as the performance and accuracy this Oximeter provides, is unmatched, when it comes to portable Oximeters. Despite the fact that this oximeter is not recommended for medical use, the device itself is excellent and will meet the needs for most users. Read Zacurate 500DL VS Zacurate 500BL comparison review
5. Innovo iP900AP Fingertip Pulse Oximeter – The Customizable Partner
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Available in: Australia, Canada, UK and US
This oximeter is an excellent choice for most casual users, with accurate and reliable oxygen readings. It also indicates whether you’re taking your SpO2 and Pulse Rate properly, through auditory alarm mechanism. The sensors in this upgraded model have vastly improved for better overall performance. This device is suitable for mountain climbers, aviators, sports enthusiasts etc. Some of the main characteristics and features of this oximeter are listed below:
- It gives accurate and reliable results through plethysmography (visual representation of heartbeat) and a perfusion index.
- The LED display of this oximeter comes with adjustable brightness levels for better viewing angles and visibility.
- It has multi-directional display, allowing up to 6 different layouts viewing angles.
- It has an auditory alarm system to notify the user when the oxygen levels are beyond normal.
- It has a hypoallergenic finger chamber made of medical grade silicon.
- Read a detailed review of Innovo iP900AP Pulse Oximeter!
CONCLUSION:
The Innovo deluxe iP900AP oximeter is an easy to operate and very efficient Oximeter, which is able to measure heart rate, blood oxygen saturation and perfusion of oxygen in blood very rapidly and smartly. However, it might not work on kids or adults with very small fingers, but given the amount of customizability coming out of a portable Oximeter, you’ll find it quite convenient, in your daily use.
How to read Pulse Oximeter Results?
A Pulse Oximeter is used to track your oxygen levels. It works and performs efficiently when attached to your index or middle finger (of either hand). The reading is accurate when hand is kept steady and takes a minute to display the reading/results. After the results or readings are displayed on the Pulse Oximeter, you’ll get to know your current SpO2 levels. According to Mayo Clinic, normal Pulse Oximeter readings range between 95 to 100%. Values under 90 are considered to be low, indicating deprivation of SpO2 or oxygen levels in your body. This also indicates the need for the requirement of supplemental oxygen. Therefore, if you’re administering a Pulse Oximeter at home to check your SpO2 levels, you need to watch out for the ranges. If your SpO2 levels are above 90, then it means you have sufficient oxygen level. If the results show value below 90, then you need supplemental oxygen, as your body is lacking the optimal SpO2 levels.
Why should have a Pulse Oximeter Monitor at Home?
A Pulse Oximeter is a must-have medical device in these days, especially after the Pandemic. Given how viral infections affect our bodies in this post-pandemic Era, it is important to track your oxygen levels through Pulse Oximeter Monitors, so that you are aware of your current lung health, in terms of SpO2 levels in your body. Additionally, for people who have undergone lung-related issues, including pneumonia, and other viral chest infections, it is crucial to monitor your SpO2 levels, which is why you should have a Pulse Oximeter Monitor at Home. Here are a few Pulse Oximeter FAQs you might want the answers to:
Q1. What is a normal reading on Pulse Oximeter?
Answer: Pulse oximeter Monitors displays your SpO2 results in the form of ranges. The normal Pulse Oximeter reading falls between 95 and 100.
Q2. How do you read the top and bottom of Pulse Oximeter?
Answer: By turning your hand with your fingernails facing towards you. The top reading of the pulse Oximeter displays your SpO2 level, while the bottom displays your heart rate.
Q3. Which finger is used for the Pulse Oximeter Monitor?
Answer: While you may use any finger (of any hand) to determine your SpO2 levels through Pulse Oximeters, it is preferable to use the Pulse Oximeter on your index finger, middle finger or the thumb, as it is believed that it allows the best values for arterial oxygen reading.
Q4. How long should you keep the Pulse Oximeter on your finger for reading?
Answer: It is suggested and also recommended that you keep the Pulse oximeter on your finger for at least 1 minute to ensure maximum result efficacy.
Q5. Will Pulse Oximeter detect Covid-19?
Answer: While the Pulse Oximeter is only used to determine oxygen saturation levels, you cannot solely determine the presence of Covid-19 through Pulse Oximeters alone. However, if you’re seeing results below the average range, then the Pulse Oximeter may serve as an indicator, for separate Covid testing.
