This innovative upper arm one-piece blood pressure monitor uses our exclusive heart health algorithm, Advanced Accuracy. It measures more data points and eliminates interference from movement for more precise, clinically-accurate readings. Its also redesigned from the ground up. Weve eliminated the tubes and wires, making Evolv our most portable upper arm monitor ever. Plus, its sleek, contemporary design and highly intuitive controls make it easy to set up and use. The Evolv wirelessly connects