The Voice-Guided Premium Bluetooth Wide-Range Cuff Blood Pressure Monitor By A&d Medical Features Voice Guidance Making It Ideal For A Wide Range Of Users, Including Those Who Are Visually Impaired. Download The A&d Heart Track App At No Cost. The A&d Heart Track App Stores Readings, Tracks Progress With Simple Graphs, And Shares Results With Others (Available On Ios And Android). Features:Audible Instructions And Results In English, Spanish, And French For Enhanced Accessibilitytricheck Minimizes The Impact Of Individual Measurement Fluctuations By Automating Three Sequential Measurements And Averaging In Accordance With Clinical Guidelinesexperience Accurate Readings With Advanced Cuff Fit Detection, Avoiding Errors From Incorrect Cuff Placementensure Precise Measurements With Integrated Movement Detection, Minimizing The Risk Of Inaccurate Results Due To Movementautomatically Records And Tracks Measurements With The Highly Rated Heart Track App To Enable Trending And Sharing For Better Health Managementadvanced Inflation And Deflation Technology Provides Faster And More Comfortable Readingswarranty: Extended 5-Year Warranty On Monitor Provides Long-Term Peace Of Mind And Greater Valueincluded:Upper Arm Blood Pressure Monitorblood Pressure Cuff (8.6 16.5 In)Instruction Manualcarrying Caseaa Batteries (4)