take your oximeter with you wherever you go or just when you need it to help you make good decisions. large led screen makes reading results easy, spo2 and bpm results accurate +/- 2%.Ĭonvenient portable design: designed to come with you, this digital finger pulse oximeter includes an easy-to-wear lanyard. it’s a great tool for athletes, pilots, seniors and adventurers. adjustable brightness, 6 rotatable directions and customizable alarms help you get the most out of your oximeter.Įasy to read, accurate results: the digital pulse oximeter can be operated with one button and provides results in seconds. Innovative new features: a pulse oximeter perfusion index helps you better ensure accurate results and understand the results you are reading. when levels drop too low, know right away with a digital finger pulse oximeter. It’s not ideal for use during sleep, and it’s not really designed for at-home use, either.Monitor blood oxygen saturation: your spo2 levels, or blood oxygen saturation levels, help you better understand how much oxygen the cells in your body are getting. You’re limited in the types of activities you can perform while wearing it, as you must hold the unit in one hand. (Other designs are so small that they won’t have many, if any, control buttons.) This design typically boasts a larger display screen, making it easier to read. The handheld screen gives you more control over the unit’s operation than other designs. Alternatively, the fingertip clip may connect via wire to a larger display screen that contains additional data from multiple sensors on the body. The handheld portion, which is about the size of a thick smartphone, contains a display screen and may also sport control buttons. The clip fits onto about half of the index finger and attaches to a handheld device with a wire. This is the type of oximeter you’re most likely to encounter in a hospital. Some people may have trouble reading the screen’s small text. This is the easiest type of design to use at home.Įven though the display screen is sharp, it’s also small. It gives quick readings after physical activity, which some doctors like to have in their data arsenal. This design is typically also the fastest to set up and use. The screen and unit are all contained in one device, so you can carry it anywhere. (It doesn’t pinch tightly enough to cause pain.) Similar to the operational design of a clothespin, this is the most common type of pulse oximeter for home use. This pinches onto about half of the index finger. You might choose one of three types: a fingertip clip with a screen, a wristband screen with a fingertip clip, or a handheld screen with a fingertip clip. Within seconds, the pulse oximeter uses this data to determine your oxygenation level.īecause all pulse oximeters adhere to the same basic design, they’re differentiated only by their physicality. Additionally, the pulse oximeter uses the light data to measure blood vessel size and non-oxygenated hemoglobin. Hemoglobin absorbs light waves when it carries oxygen. The unit interprets light absorptionīy measuring the light, the pulse oximeter determines the oxygenation of your blood. The detector measures the amount of light that passes through your finger to reach the detector. But with your finger in the device, much of the light is blocked and absorbed before it reaches the detector. If your finger was not in the pulse oximeter, the light would easily travel from the generator to the detector. It receives and measures the intensity of the light the generator creates. On the other side of unit’s interior is a light detector. A pulse oximeter doesn’t pierce the skin. Some people confuse pulse oximetry with the blood-drawing process, but these are two separate tests. This data helps professionals determine how well the body’s organs are working.Ī pulse oximeter is a small device that clips over a fingertip. When a doctor seeks pulse oximetry information, he or she wants to measure the level of oxygen saturation in the blood. We want to be your go-to source for honest, thorough product reviews you can trust.Īnself Pulse Oximeter What is pulse oximetry? To avoid bias, we always decline offers from manufacturers for “free” samples. We perform extensive research in every product category. Or perhaps you’d simply like to have your own pulse oximeter so you can keep tabs on your health and stay on top of illness.Įven if you don’t know anything about pulse oximeters, you can still make a smart buying decision with the right information in hand. Perhaps your doctor has requested that you use a pulse oximeter to gather data about your health while at home. Although you may associate a pulse oximeter with a hospital, using one at home can be beneficial, too.
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