The Pediatric Pulse Oximeter is a compact and lightweight medical device specially designed for children to measure blood oxygen saturation (SpO₂) and pulse rate. It works non-invasively by placing it on the fingertip, making it completely painless and easy to use. This oximeter features a dual-color OLED display that is clear and easy to read, even for quick checks. The screen orientation can be adjusted for better visibility, and the device includes optional pulse and alarm sounds for monitoring. It is equipped with a rechargeable lithium battery that provides several hours of continuous operation and automatically turns off when not in use to save power. Designed specifically for pediatric use, it ensures accurate readings by fitting smaller fingers comfortably, making it ideal for home care, clinics, and hospitals.