Stay in the know, wherever you go! 🌍 Lightweight and fits a variety of finger sizes. Quick & accurate readings for peace of mind. View results from any angle with a rotatable screen. Engineered to withstand everyday splashes. Stay informed with alarms for critical readings. Water resistant Pulse & SpO2 measurement Long battery life The Dr Trust Signature Series Finger Tip Pulse Oximeter is a compact, water-resistant device designed for quick and accurate measurement of pulse rate and blood oxygen saturation (SpO2). With a large LED display and rotatable design, it accommodates various finger sizes and provides essential health insights with audio-visual alarms.