Zacurate 500B-B Bluetooth Fingertip Pulse Oximeter

About this item 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.