What information should I know about the Zacurate 500BL Pulse Oximeter to ensure I get accurate readings?

In the product details section of this webpage, please refer to the application guide, product documentation, troubleshoot guide and quick start guide for important details to know before using this item and ensure the item gives accurate readings.

Does movement of any kind affect the product's ability to provide an accurate reading?

Yes, movement of any kind can lead the device to display inaccurate readings. It is important to use the device as specified in the application guide, product documentation, troubleshoot guide and quick start guides.

What are normal oxygen saturation levels?

The normal reading for blood oxygen is typically in the 95-100 range. However, there are certain conditions where this may not apply. Your doctor will be in the best position to advice where your readings should be.

Can I check my readings while I am exercising?

Any movement can cause the device to reset its readings. If you are in the middle of exercising, we advise to take readings during resting phases while the body is not mobile. If you have finished, wait 10-15 minutes before taking a reading.

Why does the reading fluctuate and why is the reading different on different fingers?

It is normal and natural for your SpO2 and Pulse rate to fluctuate as the amount of arterial blood pulses and changes with each heartbeat. A ±3 fluctuation in your SpO2 is considered normal.

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500BL Pulse Oximeter

Product ID: 41626718

Details

Brand
Zacurate
Color
Light Navy
Measurement Accuracy
+/-2%
Model Name
500BL
Number of Batteries
2 AAA

📏Smart spring fits fingers 12+

🔋30-hour battery life with included AAA

⏱️10-sec rapid SpO2 & pulse read

AED 74

Duties & taxes included

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Description

⏱️ Stay ahead of your health game with Zacurate’s rapid-read pulse oximeter!

UNIVERSAL FIT - Smart spring system adapts comfortably to a wide range of finger sizes, ages 12 and up.
INSTANT PRECISION - Get accurate SpO2 and pulse rate in just 10 seconds—no waiting, no guessing.
TRUSTED SUPPORTED - Backed by FDA & CE standards, plus 12 months warranty and USA-based tech support.
READY OUT OF THE BOX - Includes 2 AAA batteries so you can start monitoring your health immediately.
USER CENTRIC DISPLAY - Large, easy-to-read LED screen faces you for quick, hassle-free readings anytime.

The Zacurate 500BL Fingertip Pulse Oximeter delivers fast, reliable blood oxygen saturation and pulse rate readings in just 10 seconds. Designed for sports and aviation enthusiasts, it features a large LED display facing the user, a smart spring system for universal finger fit, and comes with batteries included for immediate use. Certified to FDA and CE standards, it offers 30 hours of battery life, 12 months warranty, and USA-based technical support, making it a trusted companion for proactive health monitoring.

Specifications

ASIN	B06Y2FFQB9
ASIN	B06Y2FFQB9
Are batteries included?	Yes
Batteries	2 AAA batteries required. (included)
Battery Life	30 Hours
Best Sellers Rank	#1,699 in Health & Household ( See Top 100 in Health & Household ) #2 in Athletic & Aviation Pulse Oximeters #219 in Sales & Deals
Brand Name	Zacurate
Color	Light Navy Blue
Customer Reviews	4.6 4.6 out of 5 stars (124,678)
Date First Available	January 13, 2017
Department	Unisex-Adult
Global Trade Identification Number	00856964007025
Included Components	Item, Manual, Batteries
Is Discontinued By Manufacturer	No
Item Dimensions L x W x H	2.25"L x 1.35"W x 1.15"H
Item Type Name	Monitor
Item model number	500BL
Manufacturer	Zacurate
Manufacturer	Zacurate
Manufacturer Contact Information	Refer to website
Measurement Accuracy	+/-2%
Model Name	500BL
Model Number	500BL
Number of Batteries	2 AAA batteries required. (included)
Part Number	500BL
Product Dimensions	2.1 x 1.1 x 1.3 inches; 2.89 ounces
UPC	856964007025 850579006374
Unit Count	1.0 Count
Warranty Description	Comes with 12 months WARRANTY and USA based technical phone support.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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