{"product_id":"zacurate-500bl-fingertip-pulse-oximeter-blood-oxygen-saturation-monitor-with-batteries-included-navy-blue","title":"Zacurate 500BL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Batteries Included (Navy Blue)","description":"\u003cp\u003eProduct description Accurate and Reliable Easy Battery Removal Infrared Shield SMART Spring System Step 1 Step 2 Step 3 Step 4 Click to play video What information should I know about the Zacurate 500BL Pulse Oximeter to ensure I get accurate readings? Does movement of any kind affect the product's ability to provide an accurate reading? What are normal oxygen saturation levels? Can I check my readings while I am exercising? Why does the reading fluctuate and why is the reading different on different fingers? Compare Zacurate Pulse Oximeters 500BL Add to Cart 500DL Pro Series Add to Cart 500C Elite Add to Cart 500E-B Bluetooth Add to Cart 500CL Add to Cart 300C Pediatric Buying Options Customer Reviews 123,781 241,134 241,134 1,388 10,110 — Price $9 99 $22 99 $34 99 $39 99 $19 99 — Maximum SpO2 Displayed 99% 100% 100% 100% 99% 100% Bluetooth and App ✘ ✘ ✘ ✔ ✘ ✔ OLED ✘ ✘ ✔ ✔ ✘ ✔ Plethysmograph ✘ ✘ ✔ ✔ ✘ ✔ Adjustable Screen Brightness ✘ ✘ ✔ ✔ ✘ ✔ Sound and Alarm Function ✘ ✘ ✔ ✘ ✘ ✘ Accuracy deviation +\/- 2% +\/- 2% +\/- 2% +\/- 2% +\/- 2% +\/- 2% Recommended Finger Size Adult Adult Adult Adult Adult Child Recommended Age \u0026gt;12 Years Old \u0026gt;12 Years Old \u0026gt;12 Years Old \u0026gt;12 Years Old \u0026gt;12 Years Old \u0026gt;2 , \u0026lt;12\u003c\/p\u003e\u003cp\u003eFrom the brand OLED Pulse Oximeters\u003c\/p\u003e","brand":"Zacurate","offers":[{"title":"Default Title","offer_id":45411035381807,"sku":"B06Y2FFQB9","price":21.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/3498\/9615\/files\/71U-PuWCFGL._AC_SL1500.jpg?v=1780438826","url":"https:\/\/www.coziecorners.com\/products\/zacurate-500bl-fingertip-pulse-oximeter-blood-oxygen-saturation-monitor-with-batteries-included-navy-blue","provider":"CozieCorners","version":"1.0","type":"link"}