No New Notifications

top-rated-deal-icon Top Rated Deal

Top Rated Deal

This is a top rated deal due to its average rating of 4.2 stars or higher.
SPO2 PR LED Fingertip Pulse Oximeter

SPO2 PR Fingertip Pulse Oximeter

10+ viewed today
Select Option


This oximeter with easy to read LCD display is designed to provide accurate measurements of SpO2 and pulse

Product Details

COVID-19 guidelines may delay shipping. Thank you for your patience.

SPO2 PR LED Fingertip Pulse Oximeter

  • Designed for accurate measurements of SpO2 and pulse
  • Features SpO2 and Pulse Rate display and bar graph display
  • Includes Battery voltage low indication
  • Automatically shuts-off while not in use
  • Model number: CMS50M
  • Condition: new
  • Battery type: 2 AAA batteries
  • SpO2 measurement range: 0%~100%
  • SpO2 accuracy: 70%~100%: ±2%
  • PR measurement range: 30bpm~250bpm
  • PR accuracy: ±2bpm or ±2%
  • SpO2 resolution: 1%
  • PR resolution: 1bpm
  • Working current: ≤25mA
  • Dimensions: 57mm × 34mm × 31mm

Doctor Performing Blood Pressure ExamWhich Blood Pressure Monitor is Right for You?

Learn about the benefits and limitations of the three most common types of blood pressure monitors. Plus tips for taking the most accurate reading.

For post-purchase inquiries, please contact customer support

 Sold by Groupon Goods. View the products FAQ to learn more. 

The Fine Print

Customer Reviews

100% Verified Reviews
All reviews are from people who have purchased this product.
3 ratings1 reviews
June 22, 2020
This did not work at all. Had to buy one off amazon. I should qualify for a credit.
7 ratings4 reviews
June 8, 2020
The device is off and doesn’t take an accurate reading. I have to keep doing over. I want my money back
41 ratings29 reviews
June 8, 2020
It works but you just have to wait a minute. Lightweight, easy to use. It did not come with batteries, despite what it says !
2 ratings1 reviews
June 8, 2020
Plus after buying it and going to the purchase details, it comes up as USED! That was not clearly stated prior to buying it. That it was a used item.
2 ratings1 reviews
May 21, 2020
So far it’s ok
2 ratings1 reviews
May 21, 2020
Bought it for my mom and shes very happy with the product
19 ratings6 reviews
May 14, 2020
Instructions were very poor. I am not sure how to read this
2 ratings2 reviews
May 14, 2020
The product I paid for was marked delivered in a other state
See all reviews

Customer Photos

  • Photo submitted by Shauna
  • Photo submitted by Becky