Finder is committed to editorial independence. While we receive compensation when you click links to partners, they do not influence our content.
Where to buy a pulse oximeter online
Find in-stock options from these retailers.
Pulse oximeters are small, non-invasive devices that use light to measure blood oxygen saturation — or, how well oxygen is circulating through the blood to body parts furthest from your heart. Think arms and legs, hands and feet.
You can purchase these handy tools to keep at home and use whenever you need. And we have a list of online retailers that can deliver one straight to your door.
Choose from a variety of pulse oximeters. Choose the contactless Curbside Pickup option, or have your items delivered straight to your doorstep. Free delivery for purchases of $35 and up.
If you've had your finger on the pulse for too long, take a rest. Walmart gives you hundreds of oximeter options so can more easily track your health. Choose its curbside pickup option, or get goods delivered to your door for free.
What’s a normal reading on a pulse oximeter?
Values in the normal range are typically between 95 and 100%. According to the Mayo Clinic, readings below 90 are considered low. If you’re concerned about a low blood oxygen level reading, seek medical attention.
Our top picks
More guides on Finder
Where to buy protective masks for wildfire smoke
Find in-stock face masks for wildires, smoke and dust, see our top picks and read tips for using respirator smoke masks.
Top 6 colognes handpicked by our team
Whether you’re looking for a gift or a new signature scent, check out these top men’s colognes our team swears by. Plus, learn where to get free samples.
Where to buy vitamin D supplements
If you’re in need of a vitamin D boost, we’ve rounded up retailers stocking a great range of supplements.
Where to buy Star Wars chess sets online
Consult our list of online stores and retailers to purchase your Star Wars chess set today. Some even include free shipping.
Where to buy cat litter online
If you’re about to become a cat owner or just want to see the online options, here’s where to buy cat litter online. Free shipping available.
Where to buy pet food online
Easily shop for pet food and treats online from these top stores, plus see where you can sign up for autoship orders and more.
Best outdoor nativity sets
These nativity scenes will add an extra dose of cheer to your front yard, just in time for Christmas. Find the top sites to shop.
Where to order fast food online
Get the most popular fast food restaurants delivered to you from these top three services, some offering free delivery promos.
Best 15 beauty brands for teens
There are plenty of beauty brands out there that are affordable, age-appropriate and perfect for a variety of skin types — and we’ve got some of the best options here.
Top 15+ stores to buy girls’ clothing
Scoop up some of the best deals on girls’ clothing, from cozy sweaters, comfy athletic wear and everything in between. Plus see where to get free shipping.
Ask an Expert