What should your o2 saturation be

People can buy pulse oximeters without a prescription at some pharmacies and stores. If someone has COVID, a pulse oximeter may help them keep watch over their health and to know if they need medical care.

However, while a pulse oximeter may help someone feel like they have some control over their health, it does not tell the whole story. See more conditions. Request Appointment. Symptoms Hypoxemia. Sections Basics Definition Causes When to see a doctor. Definition Causes When to see a doctor. Products and services. Thank you for Subscribing Our Housecall e-newsletter will keep you up-to-date on the latest health information.

Please try again. Something went wrong on our side, please try again. Show references Theodore AC. Oxygenation and mechanisms of hypoxemia. Accessed Nov.

Wilkinson JM expert opinion. But if you develop symptoms, you might want to check your level. If you have lung or heart conditions, your doctor might want you to routinely check your blood oxygen levels at home. You have a few options. Bime recommends them for many of his patients with chronic diseases. Some of the latest wearable fitness devices can also measure your blood oxygen level—the Apple Watch Series 6 and certain Fitbit and Garmin devices track it through your wrist, and the Wellue Continuous Ring Oximeter takes readings from your finger.

They can be okay, with caveats. If you notice low oxygen levels on a fitness tracker, contact your healthcare provider for an evaluation. Bime still recommends getting evaluated by your doctor. A personal finger pulse oximeter is designed to be fast, durable and intuitive. All you have to do is place it on any finger and wait a few seconds for it to measure your current SpO 2 and heart rate.

However, not all pulse oximeters deliver the same level of performance and versatility. Nonin invented the very first finger pulse oximeter in , making pulse oximetry a viable solution for at-home patient monitoring. Our personal finger pulse oximeters are engineered for daily use in the most demanding monitoring environments, making them suitable for detecting SpO 2 and adjusting oxygen flow while exercising, traveling or resting at home.

Nonin pulse oximeters provide fast, reliable measurements that empower users and their physicians to make smarter, more confident healthcare decisions. To learn more about Nonin and our award-winning self-monitoring oximetry devices, be sure to contact us today. We can guide you to the perfect at-home monitoring solution for your specific needs.

Back to Resources. Understanding Oxygen Saturation Oxygen saturation SpO 2 measures how much oxygen blood carries in comparison to its full capacity. Nonin Personal Finger Pulse Oximeters Nonin invented the very first finger pulse oximeter in , making pulse oximetry a viable solution for at-home patient monitoring. Count on Nonin for Peerless At-Home Monitoring Solutions To learn more about Nonin and our award-winning self-monitoring oximetry devices, be sure to contact us today.