The digital pulse oximeters are also painless instruments that are easy to use. You can view your readings through the display panel that is provided on the device. The tool can let you know your heart rate along with oxygen saturation levels. It is a helpful tool that can detect the lowered blood oxygen levels so that the patient can get the proper treatment on time. You can find pulse oximeters at best prices by shopping at online sites.
You can choose these devices from different brands like Intex, Dr. You can find efficient yet cheap pulse oximeters at online stores. You can shop pulse oximeters online across e-stores for the convenience of selection and delivery. Follow Reviewed on Facebook , Twitter , and Instagram for the latest deals, reviews, and more.
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Medically reviewed by Debra Sullivan, Ph. How we chose Our picks How they work What can affect readings? Accuracy About readings and signs Use tips How to choose Share on Pinterest We include products we think are useful for our readers. How we chose. How do finger pulse oximeters work? What can affect pulse oximetry readings? How accurate are finger pulse oximeters? Understanding pulse oximeter readings. Tips for taking readings with a pulse oximeter.
What to look for when shopping for a pulse oximeter. Read this next. Medically reviewed by Adithya Cattamanchi, M. Medically reviewed by Judith Marcin, M. It also reviews some devices that individuals can purchase from online companies and outlines some factors to help people choose the right product for their needs. A pulse oximeter is an electronic device that a person attaches to their fingers, forehead, nose, foot, ears, or toes to measure the oxygen levels in their red blood cells.
The American Lung Association ALA states that doctors may recommend this device if people experience shortness of breath or have a lung or heart condition.
The device provides fast results without the need to take blood samples. It helps doctors determine whether a person requires supplemental oxygen — for example, with the help of ventilators or continuous positive airway pressure machines.
According to the ALA, a person may need to use oxygen equipment if they are living with any of the following conditions:. Research suggests that cheaper, OTC, and non-FDA-approved devices may eventually be able to provide medically accurate oxygen level readings. According to a study , while many affordable devices did not provide accurate readings, others provided readings similar to FDA-approved devices.
The researchers also note that none of the devices reached the standards set by the World Federation of Societies of Anaesthesiologists. Yet the study authors express hope for the eventual clinical use of more affordable oximeters in clinical or other settings. Please note that the writer of this article has not tried any of these products.
All information presented is purely research-based. It has a silent vibration alarm to alert the user if they are experiencing a low or high heart rate and low oxygen levels.
This device may be suitable for individuals with sleep apnea or COPD, as it monitors their oxygen levels while they are sleeping. It also features a soft silicone material for comfortable wear during sleep. However, the device requires frequent recharging.
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