The OMRON 7 Series Wireless Wrist home wrist blood pressure monitor (BP6350) is powered by OMRON Advanced Accuracy technology, which measures five times more data points for more consistent, precise readings. This wrist monitor will measure, store and let you review 90 readings for one 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. Unit - Five Year Limited Warranty; Cuff - One Year Limited Warranty