The OMRON 10 Series® Wireless Upper Arm home blood pressure monitor has a horizontally designed dual-display monitor and stores up to 200 readings for two users (100 per user). Sync via Bluetooth® to the free OMRON Connect app for unlimited memory, graphs and trend tracking, as well as unlimited users. The OMRON Connect app works with iOS® and Android® devices. Omron is the #1 doctor and pharmacist recommended brand of blood pressure monitors and the #1 selling manufacturer of home blood pressure monitors for over 40 years.