Stay in the Zone! 🏃♂️ Includes batteries and pouch for instant use. Perfect for sports enthusiasts and outdoor adventurers. Designed for on-the-go lifestyles, fits all finger sizes. One-button design for effortless monitoring. Accurate SpO2 readings in just 10 seconds! Compact design 40-hour battery life 10-second read The CHOICEMMED Finger Pulse Oximeter is a portable and user-friendly device that accurately measures blood oxygen levels and pulse rate in just 10 seconds. With a compact design, long battery life, and included accessories, it's perfect for sports enthusiasts and outdoor adventurers looking to monitor their health on the go.