Sep 3, 2024 · A pulse oximeter measures your blood oxygen levels and pulse. A low level of oxygen saturation may occur if you have certain health conditions. Your skin tone may also affect your reading.

Dec 7, 2025 · Find out how to use a pulse oximeter to check your oxygen levels and what different readings could indicate about your health.

Fingertip Pulse Oximeter, Blood Oxygen Saturation Monitor (SpO2) with Pulse Rate Measurements and Pulse Bar Graph, Portable Digital Reading LED Display, Batteries and Carry Case Included

Dec 5, 2025 · In this guide to the best pulse oximeters, we explain the top models, highlight standout features, and help you choose a product that’s accurate, comfortable, and easy to use at home. We …

Oct 23, 2024 · Pulse oximetry is the name of the test using the pulse ox. It's a quick, inexpensive, and needle-free way to measure the amount of oxygen in your blood. What does a pulse oximeter …

Dec 4, 2025 · After researching and hand-testing devices, we picked the top three based on accuracy, user-friendliness and price. Check out which pulse oximeters made the cut. The products and …

A pulse oximeter and blood oxygen saturation monitor is a non-invasive device that measures the oxygen saturation level (SpO2) in your blood and your pulse rate.

Dec 7, 2025 · A pulse oximeter measures blood oxygen levels, often used to monitor lung disease like COPD. Devices may give inaccurate readings if you smoke.

Jan 13, 2025 · We’ve tested 10 fingertip pulse oximeters with people ages 2 to 78. We’ve also read dozens of clinical studies and spoken with experts who are working to improve at-home pulse …

Discover a wide selection of accurate and affordable pulse oximeters at Walmart. Shop now for reliable oxygen saturation monitors to track your health with ease. Free shipping on eligible orders.