The Zacurate Pro Series 500D Deluxe Fingertip Pulse Oximeter is manufactured according to the CE and FDA standards set for sports and aviation pulse oximeters It shows your measured SpO2 and pulse rate on a high quality O...

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Product Review

The Zacurate Pro Series 500D Deluxe Fingertip Pulse Oximeter is manufactured according to the CE and FDA standards set for sports and aviation pulse oximeters It shows your measured SpO2 and pulse rate on a high quality OLED screen and features an additional plethysmograph that measures your pulse strength. Other features include:

1) Auditory alarm to warn you when your SpO2 and Pulse Rate are beyond set limits.
2) Auditory Beeps for every detected pulse.
3) Adjustable display brightness.
4) OLED screen with plethysmograph.

Comes with 1 year manufacturer warranty. Terms and conditions apply. Please refer to the manufacturer website for more info.

Zacurate is a registered trademark of USPTO. We will actively and aggressively pursue any parties who infringe on our intellectual property rights to the maximum extent allowed by the law. Beware of Imitation, Buy Original.

This device is for Sports & Aviation use only and is not a medical device.



  • Advanced Features Through Smart App Integration - The Zacurate 500B-B Bluetooth Pulse Oximeter is the latest innovation in the Zacurate line, combining multiple advanced features in one compact device. Pair it with the free Beyond Oximeter App ( IOS and Android compatible) for effortless real-time monitoring and recording of SpO2, pulse rate, and pulse strength. It supports multiple users and long-term data storage.
  • Accurate & Reliable: Features an upgraded OLED display and enhanced sensor for precise SpO₂ and pulse rate readings — even at low blood perfusion levels.
  • Plethysmograph & Perfusion Index Indicators: Verify the accuracy of your readings with built-in visual indicators, helping eliminate doubts about measurement reliability
  • Perfect for Sports, Aviation, or Home Use: Ideal for climbers, skiers, bikers, aviators, and anyone who wants to monitor SpO₂ and pulse rate on the go. Use before or after exercise — remain still while measuring. Not intended for continuous overnight monitoring or recording.
  • Easy to Use – Simply insert your finger fully into the chamber, press the power button, and keep your hand still. Movement can affect accuracy. Wait a few seconds for the device to stabilize and display your results.
  • Fits a wide Range of Finger Sizes - Finger chamber with SMART Spring System accommodates users age 12 and above.
  • Complete Accessory Set: Includes 2× AAA batteries (ready to use right out of the box), and a lanyard for easy carrying. Backed by a 12-month warranty and USA-based technical support.

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