Stay Ahead of the Curve with aCurio! 🚀 Enjoy a sustainable choice with recyclable materials and low power consumption. Read easily in any lighting with a large, bright LED display designed for all ages. Perfect for athletes, seniors, and even pregnant women—health monitoring made accessible. Innovative reverse battery installation prevents circuit damage and ensures longevity. Experience unparalleled accuracy with advanced algorithms and photoelectric detection. 99% heart rate accuracy 1" LED display 36h battery life The aCurio Pulse Oximeter is a CE-approved, high-accuracy device designed for adults, featuring a large LED display, eco-friendly materials, and a smart battery compartment. It measures blood oxygen saturation and heart rate with impressive precision, making it an essential tool for health monitoring at home or on the go.