Buying guide for Pulse Oximeters

A pulse oximeter can let you check the oxygen saturation level in a person’s blood, thus providing vital information about their general health

BestPulse Oximeters

Pulse oximeters that were once limited to only hospitals and advanced healthcare centers are now considered necessary for each household and workplace. The higher risk of breathing difficulties in patients diagnosed with COVID-19 has made us realize that having a pulse oximeter can give you a clue about the possible decline in a person’s health.

It can also help you get an idea of your employees’ respiratory health, allowing you to recommend appropriate preventive measures against more severe consequences.

Read on to check the list of the best pulse oximeters and how they can help you ensure the smooth functioning of your business.

What is a pulse oximeter?

You may not recognize a pulse oximeter by name, but you might have seen it before in a doctor’s clinic or a hospital. Just like a thermometer that reads your body temperature, a pulse oximeter reads the oxygen levels or SpO2 in your blood. Most pulse oximeters also read your heart rate. It can show how efficiently the tissues and organs in your body are “perfused” with blood and oxygen.

A pulse oximeter is basically a small rectangular device, which can be clipped onto a finger. The pulse oximeter is considered an essential device all advanced healthcare facilities should have to monitor the patient’s health. Yet, it was not until recently, when the COVID-19 pandemic hit, that the pulse oximeter grew in prominence because of a massive risk of morbidity due to breathing difficulties.

Now, pulse oximeters are considered a mainstay in every medical kit, whether for a house or a workplace.

Buying guide for Pulse Oximeters


Pulse oximeters can give an accurate reading of the oxygen saturation level in the blood

Pulse oximeters can give an accurate reading of the oxygen saturation level in the blood,specifically in the peripheral blood, which enables employers to monitor their health and the health of their employees. It can also allow them to know if any employee is suffering from COVID-19, thereby preventing the spread of the infection to others. This is very important as some employees may not be aware of having COVID-19, as in some cases, this condition is known to cause no symptoms at all.

Regular testing of SpO2 levels can ensure the optimum safety of your employees and enable your business workflow to continue without any interruptions amidst the COVID-19 crisis.

If you are yet to purchase a pulse oximeter for your workplace, read on to check the 5 best devices that could be perfect for assessing your employees’ health and respiratory functions.

How to choose the best pulse oximeters

Here are some parameters that will help you choose the best pulse oximeter suitable for your workplace.

  • Accuracy and reliability

Most pulse oximeters use a similar mechanism for reading oxygen saturation and pulse rate. However, they may differ in quality, design, and how they are manufactured. This may affect the accuracy and reliability of the readings they provide.

Hence, the key criterion for selecting the best oximeter for your workplace is to find whether it consistently produces accurate results.

When selecting pulse oximeters available on online platforms, you can check customers’ reviews to know the device’s efficiency to provide accurate and reliable readings. You can also determine the quality of the device based on the brand’s reputation to select one that will accurately produce reliable results.

  • FDA Certified

There has been a sudden surge in the number of pulse oximeters available in the market from different brands. However, not all of them have been tested for their reliability and precision.

Choosing a poor quality pulse oximeter may just hamper its very purpose and prevent you from monitoring the health of your employees. In this case, you may be unable to get an accurate reading from someone who might be suffering from COVID-19, causing the infection to spread to other employees.

Hence, it is essential to pay special attention to the quality and accuracy of the pulse oximeter you choose. One of the best ways to be sure that the device you plan to buy is reliable is to find out if it’s FDA-approved.

Buying guide for Pulse Oximeters


By applying this criterion, you will be able to filter out those models that are of lesser quality. Thereby maintaining a secure workplace.

  • Ease of use

Always choose a pulse oximeter that is designed for convenience and ease of use.

Keep in mind that you will need to place the device at your workplace’s gate or entry points. Of course, at some specific hours, there will be a rush of employees entering the premises. At this point, you must have a pulse oximeter that scans the oxygen saturation levels so that the employees can begin with their work without having to wait for their turn to be checked.

Most fingertip pulse oximeters provide…

Most models provide a reading when a finger is inserted into the sensor, and the button is pressed. They are easy to operate and deliverinstant results. Hence, it’s best to choose the fingertip devices to ensure minimal time is spent on checking the oxygen saturation level of each employee.

Also, make sure the device’s display is large enough for you to easily read the results. You may also choose oximeters that display the readings in unique ways or allow you to adjust the brightness, making them more convenient to use.

Other features to look for…

Some other features may not seem essential, but these features can assist you when taking readings from your employees due to their convenience.

Some of them include:

  • Memory: Saves previous readings with timestamps and generates statistics
  • Software program: Analyzes the data and provides possible conclusions
  • Multi-person memory: Saves readings of multiple employees
  • Computer interface: Saves readings to a computer or hard drive to be analyzed later by a doctor or when needed
  • Accessories: Such as storage case, batteries, and logbook for added convenience
  • Size: For ease of use and storage

Why is it essential for you to have a pulse oximeter at your workplace?

Unfortunately, the spread of COVID-19 to nearly all countries in the world has already led to a large number of deaths and morbidities. Several countries were forced to shut down businesses and impose lockdowns to curb the growing spread of this infection.

However, even though the number of new cases seems to be declining in some countries, we still have a way to go before things return to normalcy. Several countries and states have allowed the businesses to reopen, though with several restrictions. And we all know that at present, no business owner or industry is in a position to face another lockdown.

And this is why we all need to take optimum precautions and up our guards to ensure the spread of COVID-19 is prevented.

Pulse oximeters offer an efficient way to…

Pulse oximeters offer an efficient way todetect COVID-19 by measuring the oxygen saturation in the blood. Reduced oxygen saturation is one of the vital signs of this infection. It is also an indication of having a higher risk of developing serious breathing difficulties in patients with COVID-19.

It has been found that the oxygen saturation levels tend to drop even in those who have no apparent symptoms of COVID-19, making pulse oximeters a critical device for assessing the possibility of a person having this infection.

A pulse oximeter can be used to check the SpO2 levels of all employees and even clients and customers entering your workplace, thereby allowing for early diagnosis of COVID-19, especially in asymptomatic patients.

It can minimize the spread of this infection at the workplace and reduce the risk of having to shut down your business in the event of the rapid spread of the virus from one employee to others.

Occupational hazards

It is not just the COVID-19 pandemic during which you need to monitor the health of your employees. Some occupations bring an inherent risk of breathing difficulties and pulmonary disorders to the employees.

For example, people working in mines or industries that use asbestos, paints, chemicals, and gases are at a substantially higher risk of developing breathing difficulties. The inhalation of chemical fumes, lead in paints, and tiny asbestos particles can also cause long-term damage to the lungs, thus increasing the risk of emphysema, COPD (Chronic Obstructive Pulmonary Disease), and even lung cancer.

Having a pulse oximeter at these worksites can offer an effective way to assess the health of your employees at regular intervals. Depending on the readings, the employees might be advised to seek appropriate medical intervention to prevent or slow down further progress of the disease.

Industries that involve a higher risk of occupational hazards due to the inhalation of chemicals and gases can also rely on the pulse oximeter to assess the respiratory health of their employees and prevent serious lung diseases.

Having an efficient and accurate pulse oximeter at your workplace will help you ensure the optimum health of your workforce and increase the satisfaction and trust your employees have in their employer.

Best pulse oximeters recommended for workplaces

1. CMI Health

If you are looking for a pulse oximeter kit with all the essential accessories included in it, CMI Health Rechargeable Pulse Oximeter could be the right option for you. It has been approved by the FDA, ISO 13485, and ISO 9001 for its reliability and accuracy-a professional standard oximeter with pulse rate accuracy of 2 beats per minute and SpO2 accuracy of 3%.

It has additional features like infant monitoring with a foot wrap sensor and alarm for a high or low pulse and low SpO2 – made of latex-free soft material, making it suitable to use even for kids and infants.

Also,the CMI Health oximeter can log 384 hours of data and needs no smartphone or WiFi. The package includes a handheld pulse oximeter andan infant monitoring foot sensor, data cable, converter cable, carry case, stand, charging cable, and AC adapter.

However, CMI Health Rechargeable Pulse Oximeter costs close to $$$, making it a highly expensive device for most businesses.

2. Innovo Deluxe iP900AP

Based on the accuracy and reliability, I feel Innovo Deluxe iP900AP Fingertip Pulse Oximeter is one of the best pulse oximeters for workplaces. It is designed to accurately read the oxygen saturation in the blood.

It has advanced features like plethysmograph and perfusion index, both of which tell you whether or not the oxygen levels in your blood and pulse rate are within normal limits. These features can also enable employees to determine if the device is correctly used toeliminate guessing if the reading is reliable or not showing you any reading.

Innovo Deluxe iP900AP Fingertip Pulse Oximeter comes with

Innovo Deluxe iP900AP Fingertip Pulse Oximeter comes with advanced software and hardware. It has improved internal features that have been upgraded, keeping in mind the need to monitor oxygen saturation levels in employees during the COVID-19 pandemic.

The latest version of this iP900AP model is also equipped with an auditory alarm that warns you when the SpO2 and pulse rate of the employees being tested is outside the normal limits. You can place these pulse oximeters at the gate or all entry points of your workplace so that every employee entering the premises can be checked.

The auditory beep would indicatean employee possibly suffering from COVID-19 or any other disorder that can reduce oxygen perfusion in the peripheral blood. The employee may be isolated and tested for COVID-19 to minimize the spread of this infection.

Additionally, this device also has a feature that enables you to mute the alarm whenever needed.

Buying guide for Pulse Oximeters

The device is designed to be suitable for most small-scale and large-scale industries

The device is designed to be suitable for most small-scale, large-scale industries and offices where employees are primarily involved in desk jobs. Several industries, including factories and offices like BPOs, work 24 X 7, which means the pulse oximeter will have to be used even in the evening and night. Hence, to help you monitor the employee’s health more conveniently, Innovo Deluxe iP900AP Fingertip Pulse Oximeter offers added features like adjustable display brightness. This can allow you to check the readings shown on the devices more efficiently,even when the lighting conditions are poor.

Innovo Deluxe iP900AP Fingertip Pulse Oximeter is also suitable for homes, skiers, bikers, mountain climbers, aviators, and all those interested in monitoring their SpO2 and heart rate while at home or on the move.

What’smore? This device also comes with two AAA batteries and a lanyard making it a ready-to-use pulse oximeter straight out of the box.

Priced at around $$, it is one of the most accurate and reliable pulse oximeters you can have at your workplace to ensure your employees’ safety.

3. Santamedical Pulse Oximeter 

Santamedical Dual Color OLED Pulse Oximeter Fingertip offers one of the best pulse oximeters that has been clinically tested for higher accuracy and reliability. What I really liked about this device is it is very easy to use and provides quick results.

It is suitable for checking your employees’ oxygen saturation and pulse rateregularly to minimize the spread of COVID-19. It is a high-quality device with a minimal error margin making it suitable for use even at home.

Another interesting feature of this pulse oximeter is it

Another interesting feature of this pulse oximeter is itdesigned for use by people of all ages. Hence, it would be good to have this device at malls and shopping centers where employees and customers need to be screened for their oxygen saturation levels. It allows the fingers of all sizes to be clipped onto it for reading the oxygen saturation level in the peripheral blood.

Santamedical Dual Color OLED Pulse Oximeter Fingertip is also intended for aviation and sports use. It is ideal for those who indulge in high endurance physical activities and outdoor sports like running, mountain climbing, and biking.


Buying guide for Pulse Oximeters
The bright OLED display of this oximeter allows you to check the reading even in dark or very bright sunlight. The oxygen saturation monitor displays the real-time pulse rate and SpO2 level, along with the pulse rate bar. It is a lightweight device making it easier for your employees to carry it anywhere within your office premises.

That’snot all. Santamedical Dual Color OLED Pulse Oximeter Fingertip is loaded with accessories. The package includes two AAA batteries to power up your device immediately once you receive it. It also comes with a case to protect the oximeter, a lanyard, a wrist/neck cord, and a user manual.

Priced slightly more than $$, it makes up for a highly reliable and cost-effective pulse oximeter you can choose for your workplace.

  • Higher accuracy with minimal error
  • Easy to use
  • Lightweight and easy to carry
  • Bright OLED display
  • Includes a case, a lanyard, and batteries
  • Comes with a user manual and a wrist/neck cord

One of the best pulse oximeters with a wide range of uses, higher convenience, and improved accuracy

4. ADC Advantage 2200

ADC Advantage 2200 Digital Fingertip Pulse Oximeter comes with comparatively higher accuracy than other brands. It could be a perfect pulse oximeter to use at workplaces to assess the oxygen saturation levels of your employees – boasts of an accuracy level of +/-2% for SpO2 and +/-5% for beats per minute.


Buying guide for Pulse Oximeters
Also features two changeable display modes along with a bright red LED display that can allow you to check the reading more easily under all lighting conditions, comes with a lanyard, two AAA batteries, and an instruction booklet, making it easier and convenient to use as soon as it arrives.

However, it is priced in a higher range. The cost of close to $60 might be a deterrent for organizations looking for cost-effective options.

5. HealthTree

This one’s designed to be compatible with Apple and Android devices. It offers a very high accuracy of ±1% for blood oxygen and heart rate readings. Unlike most other pulse oximeters that need the person to stay still for the reading to be accurate, Bluetooth Fingertip Pulse Oximeter Oximetry is designed to be used even under frequent movements and a low perfusion situation.

It gives the reading in just 5 seconds, making it a fast and reliable oximeter for workplaces that need to monitor a large number of employees in a short period.

It also comes with additional features like plethysmograph waveform and a pulse bar graph that indicate visual display of irregular or weak heartbeats and incorrect readings also has an OLED display screen that shows the waveforms and readings with adjustable brightness for indoor and outdoor use. Some other attractive features of this oximeter include auto shut-off after 5 seconds of being idle and one-button operation.


In my opinion, Santamedical Dual Color OLED Pulse Oximeter Fingertip is one of the best pulse oximeters for workplaces. It offers higher accuracy and reliability and is very easy to use. Having this pulse oximeter at your industrial premises will also enable you to ensure your employees’ optimum respiratory health and safety and minimize the risk of spread of COVID-19.

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