The Best Pulse Oximeters
The Editors
Pulse oximeters are medical devices that are used to measure the oxygen saturation levels in the blood. They are small, portable, and easy to use, making them popular among medical professionals, patients, and athletes. In this article, we will discuss what pulse oximeters are and do, and what to look for when buying one.
What Are Pulse Oximeters and What Do They Do?
Pulse oximeters work by shining a light through the skin and into the blood vessels. The light reflects off the red blood cells and is detected by the device. The device then calculates the amount of oxygen in the blood based on the intensity of the light that is detected. This information is displayed on a screen, showing the user their oxygen saturation levels.
Pulse oximeters are important for monitoring the oxygen levels of patients with respiratory or cardiac issues. They are also useful for athletes who need to monitor their oxygen levels during exercise, and for people who live at high altitudes where oxygen levels are lower.
What to Look for When Buying a Pulse Oximeter
Accuracy
The most important factor to consider when buying a pulse oximeter is its accuracy. Look for a device that has been tested and validated by a reputable organization, such as the FDA or the European Medicines Agency.
Display
The display should be easy to read, even in low light conditions. A bright, high-resolution display is ideal.
Battery Life
The battery life of the device is also important. Look for a device that has a long battery life and is easy to recharge.
Size and Portability
Pulse oximeters come in different sizes and shapes. Consider where and how you will be using the device and choose one that is portable and easy to carry.
Durability
The device should be durable and able to withstand frequent use. Look for a device that is made from high-quality materials and has a robust construction.
Additional Features
Some pulse oximeters come with additional features, such as a memory function, alarms, or the ability to connect to a smartphone or tablet. Consider which features are important to you and choose a device that has them.
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Best Overall Pulse Oximeter
This pulse oximeter is guaranteed to give you a read out within 10 seconds. Whether you are an athlete or health enthusiast, this gadget is easy to set up and use. It also comes with a nice convenient carrying case. Additionally, the display is easy to read. One reviewer even compared it to their physician’s writing in, “Compared it to the one at my doctor’s office and it was about the same.”
Most Affordable (Cheapest) Pulse Oximeter
This pulse oximeter is brilliantly designed. It gives you quick results and and has an intuitive to read layout. Another aspect one reviewer loved, was their customer service experience writing in, “If you thought customer service was a thing of the past then you have not purchased a product from Med Shop & Beyond.” Additionally, the finger chamber is designed to work people 12 and up.
Best Wearable Oxygen Tracker
What we love about this oxygen tracker is that you are able to take it anywhere. You can wear it to sleep and it will vibrate when you oxygen levels get too low. One reviewer loved their experience with the app as well writing in, “This product and the accompanying app are very clean, very modern, just what I was hoping for. Connecting is automatic, downloading data is automatic, etc. Form factor is small, comfortable, well designed. Very, very happy w/ring versus older wristwatch + finger clip product, the other option I considered.” While it is called an oxygen tracker, it even tracks your heart rate making it one of the best pulse oximeters.
In conclusion, pulse oximeters are important medical devices that are used to measure the oxygen saturation levels in the blood. When choosing a pulse oximeter, it is important to consider factors such as accuracy, display, battery life, size, and durability. By choosing a reliable and accurate pulse oximeter, you can monitor your oxygen levels with confidence and ensure that you are getting the right care and treatment for any respiratory or cardiac issues.