Search  for anything...

Greater Goods Finger Pulse Oximeter, Blood Oxygen Meter, Measures SpO2, Heart Rate, and PI, Includes Batteries & Lanyard

Based on 299 reviews
Condition: New
Checking for the best price...
$24.99
Save $74.01 was $99.00

Buy Now, Pay Later


As low as $6 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Nov 2
Order within 13 hours and 49 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

At a glance

Condition
New
Dimensions
2.24"L x 1.18"W x 1.22"H
Color
White
Measurement Accuracy
+/- 1%
Measuring Range
SpO2 35%-100%, PR 25-250 BPM
Number of Batteries
2 AAA batteries required. (included)
Battery Life
20 hours
In the box
LanyardBatteries and User Manual

Features 5

  • Confidence You Can See: A perfusion index (PI) shows signal strength from your finger, while a live plethysmograph displays pulse movement, working together to confirm readings are strong, responsive, and reliable.
  • Clear Answers, Fast: View SpO2 and pulse readings in seconds on a high-contrast, easy-to-read display that works vertically or horizontallywhichever view makes your results easiest to see at a glance.
  • Simple In Stressful Moments: With one-button operation, this pulse ox makes home checks quick and straightforward. No settings, pairing, or prep standing between you and your results.
  • Customizable, On Your Terms: Set SpO2 and pulse rate alarm ranges, toggle the pulse sound, and adjust screen brightness. This oxygen saturation monitor adapts to your comfort and visibility preferences.

Specs 15

Brand Greater Goods
Color White
Measurement Accuracy +/- 1%
Measuring Range SpO2 35%-100%, PR 25-250 BPM
Number of Batteries 2 AAA batteries required. (included)
Brand Name Greater Goods
Model Name Pulse Oximeter
Unit Count 1 Count

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Great little monitor
Very easy to use, just turn on and insert your finger. Seems very accurate as well.
Reviewed in the United States on June 6, 2026 by vince

Great quality Oximeter that is easy to read.
Very nice! I love the fact that it is so easy to read and program. Best unit I have used. You will love it.
Reviewed in the United States on April 3, 2026 by James G. Berridge

Peace of mind
I always like greater goods products they have minimal packaging yet it is secure and well packed and they are a charitable company so when I need an item I always stop at this company first. This is a good pulse ox reader we have a few people in the family who use them and this gives the most info by far it is accurate and easy to use.It is bright and easy to read but if you eyes are not the best you can use the alarm to make 100% sure you are all good. Would recommend easy to use comes with a lanyard. ... show more
Reviewed in the United States on August 7, 2022 by hk

Very good Oximeter
Very good !!
Reviewed in the United States on May 26, 2026 by Ronald Hall Mitchell

Bad batteries included.
A good oximeter overall. However, the batteries were dead when I got the device! Glad I had some AAAs. Boo hiss!
Reviewed in the United States on July 14, 2025 by Amazon Customer

Good value
Seems quite accurate. Easy to use.
Reviewed in the United States on July 15, 2026 by Donnie M.B.

Cómo medir el pulso
Nos gustó mucho
Reviewed in the United States on July 15, 2026 by Estos zapatos no son antideslizantes.

Works but...
I have tachycardia & bradycardia so my readings are all over the place. I do believe it's close to true readings BUT... my issue is with the security of the device on my finger. It seems like I have to be very careful while using it so I get a reading. Any kind of movement and it falls off. I've been in many hospitals and I've never had that problem with any of those. ... show more
Reviewed in the United States on May 31, 2024 by Sarah T.
Checking for best price...