Question: what is the best blood pressure device for home use?
Answer: Our pick. Beurer BM55. The best home blood pressure monitor. This monitor provides consistent readings, is easy to use, comes with a cuff that can fit most arms, and has a large, backlit display. ... 
Budget pick. A&D UA-767F. A simple monitor for up to four users. ... 
Also great. Omron Evolv. A smart monitor for wireless data transfer.