💡 Breathe Easy, Live Smart!
The HOLFENRY Pulse Oximeter Fingertip is a compact and efficient device designed to measure SpO2, heart rate, and perfusion index in just 8 seconds. Featuring a high-definition OLED display, it provides real-time monitoring suitable for various environments, from home to outdoor activities. With a low energy design that uses only 2 AAA batteries, this device is both user-friendly and eco-conscious.