NISSEI HealStyle is an app from Japan Precision Instruments that lets users manage their health and fitness data, measured using medical instruments, on their Android devices. Blood Pressure Monitor App Features 1. Displays daily blood pressure and pulse rate data, both numerically and graphically. This makes it easy to visualize improvements. 2. If a blood pressure threshold set on the profile screen is exceeded, that fact is indicated by a color change on the text display screen and the grap