SMART MANAGEMENT - Bluetooth connectivity lets you store and track all your readings in the Dario App. Easily share with your doctor or loved ones. ACCURATE – FDA Cleared, FSA & HSA Eligible. Accuracy of Pressure: ±3 mmHg or ±2% of reading. Accuracy of Pulse rate: ±4% of reading. LARGE MEMORY - Blood pressure meter saves up to 400 memory records with dates and times, and the app has unlimited readings. Dual User Mode enables you to store measurements for 2 people (only on the device). DETECTS IHB - Detects Irregular Heartbeat / arrhythmia. Please note that the device does not replace a cardiac examination but serves to detect pulse irregularities at an early stage. PORTABLE – Comes with a carry bag and batteries, ensuring a long battery life. Please note there NO A/C Adapter required. UPC 850065006437 ASIN B07XC298BQ Size Large Band Size 8.75 to 16.5 Brand Name DARIO Model Name Dario Blood Pressure Monitoring System Unit Count 1.00 Count Item Weight 1.7 Pounds Display Type LCD Manufacturer TaiDoc Technology Corporation Model Number DH-1165 Power Source Battery Powered Included Components 4 Alkaline AA Batteries (No A/C adapter needed), Pressure Cuff Large 8.75-16.5 (22-24 cm), Warranty Card, Dario Blood Pressure Monitor, Travel Bag Target Use Body Part Arm Age Range Description Adult Manufacturer Part Number BPM Item Dimensions L x W x Thickness 7.63 L x 5.13 W x 3.13 Th Global Trade Identification Number 00850065006437