Top 3 Best Fingertip Pulse Oximeter For Home Use of 2023

Emma Kennedy

Senior Product Researcher at

Last updated: May 28, 2023

Nowadays, people tend to pay attention more to their health by taking functional foods or using supportive gadgets. Especially since the Covid 19 hit all over the world, fingertip pulse oximeter is the first go-to at-home tool for tracking blood oxygen levels ensuring a stable respiratory and cardiac health.

Amid the complex market, it might be difficult for you to choose from the best pulse oximeter. We already did the hard work for you. We’ve bought and tested various one to find out the 3 top picks, which will be shared with trustful detailed review below.

How We Rate

Our team of professionals conducted extensive research and testing on fingertip pulse oximeters from over 50+ brands. Based on crucial factors such as Accuracy, Comfort, Display, Ease of Use, Price, and any other bonus features, we have selected the top three fingertip pulse oximeters available in the market. We have ranked the test winner at the top for your convenience, but we encourage you to review all the products before making a final decision.

☘ Our team of professionals puts these into the real tests themselves, so they always made sure to deliver unbiased and subjective results. It’s our mission to provide you with trusted information and make an informed decision when it comes to health products.

Vitaly Fingertip Pulse Oximeter

Check out the Vitaly Finger Pulse Oximeter! It’s a super easy and convenient way to keep track of your pulse rate and blood oxygen levels. This handy compact device is designed with comfort in mind, featuring a bright LED screen and simple controls. Whether you’re an athlete or just want to monitor your health, this oximeter has got you covered.

You’ll get real-time readings of your pulse rate, pulse rate bar, and SpO2 level. The convenient design also makes it possible for you can take it with you wherever you go.

Additionally, this oximeter is speedy and reliable, which means it can deliver accurate readings in less than 1 minute. You can get peace of mind when this medical-graded device can work for people of all ages! Just pop in 2 x AA batteries, and you’re good to go.

Vitaly aslo offers a risk-free trial when you can get full refund in 30 days from purchasing if you don’t like it or it doesn’t match with its claims.

Our Top Pick!

Quick Results
Ease of Use
Display and Button Control
Safety Features
Charging Options
Value for Money

UPDATE: Vitaly is now running a 50% off campaign. Check it out now if it’s still available.

Wellue Wearable Pulse Oximeter

Introducing the Wellue Wearable Pulse Oximeter! It’s a small and comfy device that you can wear on your finger. Designed for convenience, it continuously monitors your SpO2, pulse rate, and perfusion index.

You can transfer all that valuable data from the oximeter to your smartphone or PC software, which means you can get track of your health condition overtime to see how it perform in reality . Plus, it supports Bluetooth synchronization, saving you a fair amount of time when keeping records.

Don’t worry about its battery. This oximeter has a long-lasting battery which is able to keep going for up to 16 hours after a full charge. All in all, although it is at higher price than our best #1 Vitaly, it’s still worths considering.


Quick Results
Ease of Use
Display and Button Control
Safety Features
Charging Options
Value for Money

HealthSmart Pulse Oximeter for Fingertip

Check out the HealthSmart Pulse Oximeter for Fingertip! It’s the go-to gadget for quickly and reliably checking your blood oxygen levels and pulse rate. With 4 display modes, you can easily switch between different readings with merely a push of a button. The device features 2 LEDs that measure your blood oxygen saturation level (SpO2) and pulse rate, and all the info pops up on a big, clear LED screen.
It’s compact and lightweight, so you can effortlessly take it with you to everywhere. It comes with batteries included and even a handy detachable lanyard. Whoever wants to keep an eye on their SpO2 and pulse rate should take it into account.

Simple To Use

Quick Results
Ease of Use
Display and Button Control
Safety Features
Charging Options
Value for Money

⚡ How Does a Pulse Oximeter Work?

A pulse oximeter has the ability to measure the oxygen saturation level in your blood and your pulse rate. It consists of a small device that is typically clipped onto your finger, although it can also be used on other body parts such as the earlobe or toe.


The device uses a light source, usually a combination of red and infrared light, and a sensor on the opposite side. When you place your finger in the device, the light passes through your finger and reaches the sensor. The sensor detects the amount of light that is absorbed by your blood.


️🎯 Oxygenated blood absorbs more infrared light and allows more red light to pass through, while deoxygenated blood absorbs more red light and allows more infrared light to pass through. By analyzing the ratio of absorbed red and infrared light, the pulse oximeter can determine the oxygen saturation level in your blood.


It also measures the changes in blood volume that occur with each heartbeat, allowing it to calculate your pulse rate.


The readings are displayed on a screen, usually as a percentage for oxygen saturation (SpO2) and as beats per minute for the pulse rate.


Check out how our top pulse oximeter functions here >>>

📌 How To Use a Pulse Oximeter?

  • Ensure clean hands: Wash your hands thoroughly or use hand sanitizer to ensure cleanliness before handling the pulse oximeter.
  • Prepare the device: Open the pulse oximeter and insert the batteries, if required. Some models may come with built-in rechargeable batteries.
  • Position your finger: Depending on the type of pulse oximeter, choose a finger (usually index or middle finger) or another body part like the earlobe or toe to place inside the device. Ensure the area is clean and free from nail polish or any obstruction.
  • Insert your finger: Gently insert your finger into the provided slot or clip on the pulse oximeter. Make sure it fits comfortably and snugly, but not too tight.
  • Power on the device: Turn on the pulse oximeter using the designated button or switch. The device should start displaying information on the screen.
  • Remain still: Keep your hand steady and avoid excessive movement during the measurement process. Movement can affect the accuracy of the readings.
  • Wait for the readings: The pulse oximeter will start measuring your pulse rate and oxygen saturation levels. Wait for a few seconds until the readings stabilize and are displayed on the screen.
  • Interpret the readings: Read the oxygen saturation (SpO2) percentage and pulse rate (in beats per minute) displayed on the screen. Normal oxygen saturation levels are typically above 95%, and the pulse rate can vary depending on factors such as age and activity level.
  • Record the results: If necessary, note down the readings for reference or to share with a healthcare professional.
  • Power off the device: Turn off the pulse oximeter to conserve battery life.

⭐ Buying Guide: What To Look For At a Pulse Oximeter?

When choosing a fingertip pulse oximeter, it’s important to consider the features that are most important to you. Here are some factors to keep in mind:


Accuracy: The oximeter should be accurate and reliable in order to provide accurate readings.

SpO2 level readings: The device should be able to provide readings of the SpO2 level.

Pulse rate readings: As a must-have feature, the oximeter should be able to provide readings of the pulse rate.

Portability: Probably the most important feature, the device should be portable so it can be easily carried around.

Ease of use: The oximeter should be easy to use for quick and easy measurements.

❓ Frequently Asked Questions

✔️ How do I properly position my finger in a pulse oximeter?


Place your finger inside the provided slot or clip on the pulse oximeter, ensuring a comfortable and snug fit. Avoid excessive tightness or obstruction.

✔️ Can I use a pulse oximeter on a different body part other than my finger?


Yes, many pulse oximeters can be used on body parts like the earlobe or toe. Follow the specific instructions provided by the manufacturer for accurate usage.

✔️ How long should I wait for accurate readings on a pulse oximeter?


Wait for a few seconds until the readings stabilize on the screen. It may take a short time for the device to establish a reliable measurement.

✔️ What is a normal oxygen saturation (SpO2) level?


Generally, a normal oxygen saturation level is above 95%. However, consult with a healthcare professional for personalized information, as optimal ranges can vary based on individual factors.

✔️ Can I use a pulse oximeter on a moving or active individual?

It is best to minimize movement during the measurement process, as excessive motion can affect the accuracy of the readings. Advise the individual to remain as still as possible for more reliable results.

🔻 Conclusion

A pulse oximeter is an essential device for any families. Please keep in mind what you really need and your budget as well to pick up the best yet suitable one.


After thorough testing and researches, the Vitaly Pulse Oximeter is our best go-to option, which meets all of our desired criteria above.


Check it out here to see if it’s still available >>>