★★★★★
Works great
leanny—March 8, 2026✓ Verified purchase
Very easy to use and accurate. Nice case to store device Read more
Zacurate
Zacurate 500E-B Wireless Bluetooth Fingertip Blood Pulse Oximeter Monitor with FREE App SpO2 Heart Rate Plethysmograph and Perfusion
$39.99
About this item
- Advanced Features Through Smart App Integration - The Zacurate 500E-B Bluetooth Pulse Oximeter is the latest innovation in the Zacurate line, incorporating several advanced features into one. Paired with our free Smart APP- ‘Beyond Oximeter’ ( IOS and Android compatible), it facilitates effortless real-time monitoring and recording of SpO2, pulse rate, and pulse strength. It supports multiple users and enables data storage over time.
- Accurate And Reliable - The advanced infrared sensor and OLED color display guarantee accurate measurement of SpO2 and pulse rate even under conditions of low blood perfusion, ensuring reliable readings in any environment.
- Patented Multi-Directional Display – Choose from 6 different layout options for convenient viewing of your blood oxygen level and pulse measurement. At the push of a button, switch the OLED display from facing the user to another layout facing your caregiver.
- Sports Enthusiasts, Aviation Or Home Use - Ideal for climbers, skiers, bikers, aviators, and on-the-go SpO2 and pulse rate tracking. Use pre- or post- exercise, remaining still during measurement. *Not designed for continuous overnight monitoring/recording.
- 18 Months Manufacturer Warranty & Fully Loaded With Accessories - The device comes equipped with 2 AAA batteries, a silicone cover for protection against dirt and damage, and a lanyard for added convenience. Additionally, it is the only pulse oximeter in the Zacurate line to offer an 18-month manufacturer’s warranty.
$39.99
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Product details
| Brand | Zacurate |
|---|---|
| Color | White |
| Measuring Range | 70-100% |
| Number of Batteries | 2 AAA batteries required. (included) |
| Model Name | 500E-B |
Technical specifications
| product_dimensions | 2.25 x 1.25 x 1.35 inches; 3.5 ounces |
|---|---|
| item_model_number | 500E-B |
| batteries | 2 AAA batteries required. (included) |
| date_first_available | February 19, 2019 |
| manufacturer | Zacurate |
| best_sellers_rank | #76,026 in Health & Household ( See Top 100 in Health & Household ) #68 in Athletic & Aviation Pulse Oximeters |
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Customer reviews
4.41,382 ratings
Customers say
Customers find the blood oxygen monitor reliable and easy to use, with accurate pulse and heart rate readings that are immediately recognized by Apple Health.
★★★★★
Perfect Oximeter
D. Beach—February 3, 2025✓ Verified purchase
This unit is extremely well-built, comes with a case and protective cover, and lanyard. It synced instantly with my iPhone, so that bit integrates smoothly with Apple Health. There is no indication in the instructions about where to download the App that is required for phone integration. Once found, and opened, the results are immediately recognized by Apple Health. My doctor recommended that I have one. This is perfect for my needs and setup was fast and smooth. Read more
★★★★★
Fast, reliable results.
Michael J Cakora—March 7, 2026✓ Verified purchase
Reads and gives results more quickly than previous models in side-by-side comparisons, especially when the ambient temperature is below 60 degrees (F). The app interface is helpful for tracking and comparing readings. Read more
★★★★☆
Good device, crap software
Gardner D. Underhill—July 4, 2025✓ Verified purchase
I like this blood oxygen monitor. However, I could not get the wireless data recording to work. So I have to manually enter the data. That big of a problem . Read more
★★★★★
Great price
jerry d beck—August 2, 2025✓ Verified purchase
Lots of features, great display. Read more
★★★★★
Easy to use
Gavin Damron—December 27, 2025✓ Verified purchase
Works great and I really enjoy the app. feature. You can easily record and save every. Read more
★☆☆☆☆
Bad product!
Customer—February 25, 2026✓ Verified purchase
This is a poor excuse for what should be a high quality item. Oximeter readings should never take more than a minute. Don’t waste your money! Read more
★★★★★
If your fingers are cold don't expect it to work correctly or work at all
Wesley F.—October 20, 2025✓ Verified purchase
There is none of these finger oxygen monitors that work correctly if your fingers are cold. This one works great and I am very happy with it Read more
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