The Welch Allyn Spot Vital Signs 4400 Device features a simple, all-in-one, touchscreen solution for measuring patient vital signs and allows users to quickly capture a full set of vitals, including temperature, blood pressure, pulse rate and SpO2 - right from the home screen. Built for busy care environments, its reliable lithium-ion battery lasts up to eight hours on a single charge, and various mounting options make it easy to integrate into the existing workflow.