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.

What is the SpO2 and pulse rate range the pulse oximeter can register?

The digital pulse oximeter is able to measure SpO2 between 70% and100%, and pulse rate between 30 and 250 beats per minute (bpm).

Can the 500E-B Pulse Oximeter be used on children?

Yes. However we recommend our children pulse oximeter instead – specifically designed for smaller fingers. The larger finger chamber of the 500E-B may be too big for children with small fingers, affecting its accuracy.

How do I know the battery is low?

The battery icon will display the low power indicator. Please replace the batteries.

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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Zacurate 500E-B Wireless Bluetooth Fingertip Blood Pulse Oximeter Monitor with FREE App, SpO2, Heart Rate, Plethysmograph, and Perfusion Index Finger Oxygen Sensor Meter

Zacurate 500E-B Wireless Bluetooth Fingertip Blood Pulse Oximeter Monitor with FREE App, SpO2, Heart Rate, Plethysmograph, and Perfusion Index Finger Oxygen Sensor Meter

Product ID: 63469818

Details

Brand
Zacurate
Color
White
Measuring Range
70-100%
Model Name
500E-B
Number of Batteries
2 AAA

⏳18-Month Warranty & Accessories

📱Bluetooth Smart App Sync

🔆OLED Multi-Directional Display

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Description

📊 Elevate your wellness game with Zacurate 500E-B — where precision meets smart living.

COMPLETE READY TO USE KIT - Includes batteries, protective silicone cover, lanyard, and an industry-leading 18-month warranty—because your health deserves premium care.
PRECISION IN ANY CONDITION - Advanced infrared sensor technology ensures accurate readings even in low perfusion environments, so you never miss a beat.
DESIGNED FOR ACTIVE LIFESTYLES - Ideal for athletes, aviators, and outdoor enthusiasts who demand reliable oxygen and pulse monitoring on the go.
SEAMLESS BLUETOOTH INTEGRATION - Effortlessly sync your SpO2 and heart rate data with the free ‘Beyond Oximeter’ app for real-time tracking and multi-user support.
VIBRANT OLED DISPLAY WITH 6 VIEWS - Customize your monitoring experience with a patented multi-directional screen that adapts to your viewing needs—perfect for self or caregiver use.

The Zacurate 500E-B Wireless Bluetooth Fingertip Pulse Oximeter combines advanced infrared sensor accuracy with a customizable OLED display and seamless app integration. Designed for professionals and active users, it offers real-time SpO2 and heart rate monitoring, multi-user data storage, and an 18-month warranty, all packed in a compact, travel-ready device.

Specifications

ASIN	B07BLJTQTZ
Are batteries included?	Yes
Battery Life	30 Hours
Best Sellers Rank	#71,096 in Health & Household ( See Top 100 in Health & Household ) #59 in Athletic & Aviation Pulse Oximeters
Brand	Zacurate
Brand Name	Zacurate
Color	White
Customer Reviews	4.4 out of 5 stars 1,392 Reviews
Global Trade Identification Number	00856964007018
Included Components	Pulse Oximeter, User Manual, Carrying case, Batteries, Lanyard
Item Dimensions L x W x H	2.25"L x 1.25"W x 1.35"H
Item Weight	3.5 Ounces
Manufacturer	Zacurate
Measuring Range	70-100%
Model Name	500E-B
Model Number	500E-B
Number of Batteries	2 AAA batteries required. (included)
Part Number	430-DLWH-CMZA-2
UPC	856964007018
Unit Count	1.0 Count

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Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

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