Price: $13.99 - $9.99
(as of Dec 14, 2025 05:07:16 UTC – Details)
From the brand
Fingertip Pulse Oximeter
HealthTree Pulse Oximeter
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Children Pulse Oximeter
HealthTree product
HealthTree is a trusted brand that has been dedicated to the innovation, research, manufacturing and sales of pulse oximeters for over 10 years.
From design to production, we put our customers’ needs first. HealthTree is committed to providing high quality products with fast service
We truly believe that every day is a new opportunity to make something better, so we strive to become better with our customers.
Product Dimensions : 2.25 x 1.2 x 1.25 inches; 2.4 ounces
Item model number : JKS50B
Batteries : 2 AAA batteries required. (included)
Date First Available : September 1, 2021
Manufacturer : HealthTree
ASIN : B08QFK6QV3
Best Sellers Rank: #1,910 in Health & Household (See Top 100 in Health & Household) #5 in Athletic & Aviation Pulse Oximeters
Customer Reviews: 4.5 4.5 out of 5 stars (6,220) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Easy to use: this finger pulse oximeter designed with one button control which makes measurement more convenient and easier, users just need to put one of his fingers into the fingertip photoelectric sensor for measurement, then the screen will directly show the result clearly, the oxygen level monitor automatically powers off after 10 seconds of inactivity, making the experience safer and more environmentally friendly
Accurate and reliable: our oxygen blood monitor can accurately determine your spo2 blood oxygen saturation levels in 10 seconds and oled display make this finger oxygen monitors very easy to read
Easy to carry: this oxygen level monitor are very light and small size, convenient in carrying, also it comes with a detachable lanyard which can measure your oxygen saturation anywhere
Two aaa batteries power supply design: 2 aaa batteries power supply also use the aaa batteries to supply power at any time anywhere
You will get: 1 x fingertip pulse oximeter, 2 x aaa batteries, 1 x lanyard, 1 x user manual
Customers say
Customers find the pulse oximeter works as well as more expensive units, is easy to use, and provides good value for money. The device measures oxygen level and heartbeat effectively, and customers consider it a great apparatus. The display size receives mixed feedback – while some find it perfect, others say the numbers are too small. Accuracy and readability are also mixed aspects, with some customers reporting accurate readings while others find them unreliable.
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