Zacurate 500BL Fingertip Pulse Oximeter, Finger Blood Oxygen Saturation (SpO2) & Pulse Rate Monitor with Large LED Display, Sports & Aviation, Navy Blue
Zacurate 500BL Fingertip Pulse Oximeter, Finger Blood Oxygen Saturation (SpO2) & Pulse Rate Monitor with Large LED Display, Sports & Aviation, Navy Blue
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Zacurate 500BL Fingertip Pulse Oximeter, Finger Blood Oxygen Saturation (SpO2) & Pulse Rate Monitor with Large LED Display, Sports & Aviation, Navy Blue

1,214 ratings

Key item features

  • Fast, clear readings: Measures blood oxygen saturation (SpO2) and pulse rate in about 10 seconds, shown on a large, easy-to-read LED display. ±2% measurement accuracy.
  • Built for movement: Designed for sports, high-altitude and aviation use - hiking, climbing, skiing, cycling and flying, and convenient for everyday wellness checks at home.
  • One-button simplicity: Clip onto your fingertip, press once, read in seconds. Auto-adjusting chamber fits a wide range of finger sizes; suitable for ages 12 and up.
  • Ready out of the box: Includes 2 AAA batteries and a lanyard for easy carry. Backed by a 12-month warranty and USA-based technical support.
  • Wellness, not diagnosis: For sports and aviation use; this device is not intended for medical diagnosis.

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Customer ratings & reviews

4.4 out of 5 stars
stars
1,214 ratings474 reviews
How item rating is calculated
  1. 5 stars74% (904)
  2. 4 stars11% (138)
  3. 3 stars3% (38)
  4. 2 stars3% (35)
  5. 1 star8% (99)

Reviews summary

Pros

  • : Simple to operate and easy to handle.
  • : Offers great value at this cost.
  • : The device performs functions effectively.
  • : Provides accurate pulse readings, often matching hospital equipment.
  • : The product feels sturdy and well made.

Neutral

  • : Can be clear and bold, but also difficult to read due to formatting issues.
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Showing 1-3 of 474 reviews

Oct 23, 2025
Reviewer name: kitty10000
Top Reviewer
Sold byBeyond Med ShopDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I feel gives accurate reading

This review text is styled with strikethrough formatting

I really needed for medical reasons. Easy to use. I hope last as my previous one. Just arrived the box open %26 bent and with all accessories and instructions all over inside the bag, I hope did not fall or mishandled by Fedex. so far worked fine.

About this review:Walmart fulfilled this order and the fulfillment issues were not the fault of the seller.
Helpful?3EFG49RBO8JN757187983
Jul 12, 2026
Reviewer name: anonymous
Top Reviewer
Sold byBeyond Med ShopDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

works really well

Helpful?3EFG49RBO8JN757187983
Jun 15, 2026
Reviewer name: mojo
Sold byBeyond Med ShopDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

did not receive a lanyard with it even tho it said one was enclosed

Helpful?3EFG49RBO8JN757187983
Current price is $11.99
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4.6 stars out of 5, based on 770 seller reviews(4.6)
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