CONTEC Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor W/Lanyard | CMS50M SpO2 & PR Readings Blood Oxygen Monitor, LED Display, Gray & White Pulse Oxim

CONTEC Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor W/Lanyard | CMS50M SpO2 & PR Readings Blood Oxygen Monitor, LED Display, Gray & White Pulse Oximeter for Home, Sports and Travel - by CONTEC - from $9.99 -

Rated 4.0 out of 5 from 61 retailer reviews.

Prices and availability are accurate as of the dates shown and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.

Is this a good price?

This is about 36% above the lowest price we have recorded.

• Lowest we have recorded: $7.32
• Highest we have recorded: $10.44
• Current: $9.99
• Based on 3 price checks over 45 days, first seen 2026-08-13.

We only describe prices we have actually observed. A short history means a weaker signal, which is why the number of checks is shown next to the verdict.

Price history

Data quality: silver (most retailer data present, with something minor missing). This describes how complete our record is, not how good the product is.

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