Originally, oxygen levels were assessed by clinicians using blood draws which limit how often and where a reading could be taken. Now with the advances of science and modern technology, these tests can be done with pulse oximeters. They provide a non-invasive procedure that can be done continuously and be tested anywhere. Before buying a pulse oximeter, you should check out the reviews of the best selling oximeters.

Topping the list with a five-star rating, the Nonin Onyx 9500 Digital Pulse Oximeter leads the pack. Technically advanced, this device does it all. While, Military and hospital certified, the pulse oximeter can take accurate readings of oxygen saturation levels and pulse rates under the worst of conditions. It has been tested according to altitude, weather, and humidity and has passed with flying colors. While turned off, this device can withstand submerging and being repeatedly dropped with no effect to its accuracy. Because of its durability and accuracy, it has been military certified to use aboard military helicopters. Although the most expensive, the Nonin Onyx is a purchase worth making. For a more personal use, the Nonin G02 Fingertip Pulse Oximeter gives an accurate reading combined with a more affordable price.

The Concord Finger Pulse Oximeter is a good value for your money. This devices gives an accurate pulse rate and oxygen saturation. The Concord is FDA approved and comparable to those commonly used in doctors’ offices and hospitals. Like some other oximeters, it is affected by movement. Having a large digital display, it may be difficult to read in bright light. But even with these minor issues, the Concord Finger Pulse Oximeter is extremely accurate in relaxed situations, easy to use, and reasonably priced.

For continuous pulse rates and oxygen levels, the Wrist Pulse Oximeter PC68b is an excellent purchase. Ideal for those suffering from sleep apnea, this oximeter can run for 2-3 days on two AAA batteries, continuously. It also has the feature that allows you to collect data from 50-75 hours and then upload the information to your personal computer. Very versatile, this device can be used during any activity or while outdoors.

For those on a budget who still want the accuracy of the more expensive models, the Finger Oximeter Octive Tech 300C is a great buy. It can function under severe weather conditions but can give unreliable readings during movement. This makes it better suited for those at rest than during physical activities. It comes with a handy lanyard strap that makes it easy to carry with you anywhere. It goes without saying when it comes to accuracy and a cost to fit your budget, this oximeter is a great item to have.

No matter what type of finger pulse oximeter, you are sure to find the one you need. There are tons of features for each device and are commonly sold at Amazon.com. With this wide selection of oximeters, you are sure to find the one to fit your needs and your budget.

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