✓? Portable Bluetooth blood pressure machines by Dario Health operated by long lasting batteries included, no AC adapter needed to end struggling with tangling wires. ✓? Arrhythmia Detecting BP – Irregular heartbeat (IHB) is detected during a measurement, alerts you to the condition. Please note that the device does not replace a cardiac examination but serves to detect pulse irregularities at an early stage. ✓? Blood Pressure Level Indicator – According to the American Heart Association level classification. A colorful light indicator on the right of the screen will show you how your measurement is compared to AHA’s guidelines. ✓? Large adjustable cuff for your upper hand. Quicker, advanced measurement technology – MWI (measuring while inflating technology). Cuff size ranges from 8.75” to 16.5” (22-42cm). ✓? Blood Pressure Monitor that connects you to the free Dario app to track progress with unlimited history of measurements. Alerts you when needed and provides easy to share information with your doctor regarding potential health complications. Take control, learn, and improve your hypertension condition with the right tools available to you. ✓? Blood Pressure Machine with a clear large display that is both accurate and HSA/FSA Eligible.