Verdict overview
- worth the money 7.4
- Precision 7.7
- Simple to use 8.6
- clearly written 8.6
Pros
Measures quickly and accurately
User can see results in LED display
Light and compact
Tech specs
product dimensions | 2.24 x 1.34 x 1.22 inches 2.82 ounces |
batteries | 2 AAA batteries required. included |

Product Overview
I recently had the opportunity to review the CONTEC LED CMS50M Pulse Oximeter, a fingertip pulse oximeter designed for sports and aviation use. It measures quickly and accurately the pulse rate and blood oxygen saturation levels of arterial hemoglobin. It comes with an LED display that shows the pulse rate in bar graph form, making it easy to read. The product is light and compact, requiring only a finger placed in the testing chamber for results. Its housing is made of ABS material and its fingertip clip is made from soft silica gel material, making it comfortable to wear.
The CONTEC LED CMS50M Pulse Oximeter offers good value for money because it s a reasonably priced device that does its job reliably. It s also very easy to use simply place your finger into the testing chamber and get your results in moments. I was pleased with its accuracy after several tests, I found that my readings were consistent throughout. I found it quite easy to read as well the bar graph display made tracking changes in my pulse rate quick and simple.
The CONTEC LED CMS50M Pulse Oximeter runs on two AAA batteries which are not included with the product. It has dimensions of 2.24 x 1.34 x 1.22 inches and weighs 2.82 ounces without batteries included making it lightweight and portable enough to carry around with you if needed.

Overall, I was very pleased with my experience using this device it performed exactly as advertised and gave me accurate readings every time I used it. This product is great for anyone who needs to track their pulse rate or blood oxygen saturation level regularly such as athletes or pilots, but please bear in mind that as this product is only intended for sports and aviation use, it should not be used as a medical device by anyone who needs more precise measurements or monitoring of their condition. Additionally, this product is not suitable for children so should be kept out of their reach at all times.
In conclusion, I would highly recommend the CONTEC LED CMS50M Pulse Oximeter for anyone looking for an affordable, accurate and easy to use device for tracking their pulse rate or blood oxygen saturation levels on a regular basis.
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