YISUNF Blood Pressure Monitors, Upper Arm Large Cuff Machine for Home Use, Rechargeable Manual BP Kit with Dual User Memory（240 Records）- Heart Rate Detection, Heart Rate Detection, WHO Indicator

ACCURATE & CLINICALLY RELIABLE BLOOD PRESSURE MONITOR: This upper arm blood pressure monitor features a high-precision pressure sensing system with measurement accuracy within ±3 mmHg and pulse accuracy within ±5%. Delivering fast, consistent, and reliable readings, this automatic blood pressure machine helps you track your blood pressure and heart health confidently at home. Ideal for daily home use and long-term hypertension monitoring. CLEAR LARGE LED SCREEN & USER-FRIENDLY PROMPTS: This blood pressure machine with One-button start, no complicated setup required, easy to use even for the elderly and visually impaired. The large LED screen displays clear text and uses WHO color-coding (green/yellow/red). The device also features operation error prompts (including cuff mis-wearing) and arrhythmia alarms, comprehensively ensuring measurement accuracy. It automatically calculates the average of the three most recent measurements, providing a more objective reflection of true blood pressure levels. DUAL USER STORAGE & UNIVERSAL CUFF: This automatic upper arm blood pressure machine supports 2 users and stores up to 120 readings per user (240 total), making it perfect for couples and families. Easily track blood pressure trends over time. The included universal adjustable arm cuff fits arm circumferences from 22-42 cm (8.7”-16.5”), offering a comfortable and secure fit for most adults. USB & BATTERY POWERED FOR HOME OR TRAVEL: The portable blood pressure monitor supports both USB power supply and battery operation, making it convenient for home, office, or travel use. The smart auto shut-off function powers off the device after 60 seconds of inactivity to save energy and extend battery life. 2-YEAR WARRANTY & CUSTOMER SUPPORT: YISUNF provides a 2-year warranty and dedicated customer support for a worry-free experience. And this home blood pressure monitor kit includes the blood pressure machine, adjustable upper arm cuff, USB power cable, and user manual. Ready to use right out of the box, accurate blood pressure measurement can be completed in just three steps.