Blood Pressure Monitor Upper Arm Blood Pressure Monitors for Home Use with Adjustable Bp Cuff 8.7"-16.5", Backlit Screen, 2x99 Memory, Voice Broadcast and Battery Bp Machine, Easy to Use

Product description What about the cuff size of 22-42cm (8.7"-16.5")? The smallest cuff size is 7-9 inches, the standard cuff is 9-13 inches, and the large cuff is 13-17 inches. This blood pressure monitor’s cuff, at 8.7-16.5 inches, fits most people. However, for adults under 45kg, we recommend using a model with a smaller cuff. How do users switch between profiles? When the device is off, press and hold the “SET” button until you see the User 1/User 2 indicator flashing. Then, press and hold the “MEM” button to switch between users. About the battery? This product does not use a lithium battery, so there's no issue with battery durability. *Before use, please ensure that the AAA batteries are installed with the correct polarity to avoid the device not working.

From the brand While we’re committed to delivering high-quality products, we’ve also put a lot of heart into the design. Every thoughtful detail is meant to lift your mood the moment you see it. We truly believe that health and happiness go hand in hand. Beauty and wellness belong to all of us — you, me, and everyone. ALL ABOUT GUAEVER GUAEVER is sincerely dedicated to providing every family with reliable, smart health monitoring devices. We focus on balancing advanced technology with convenience, creating products that are both easy to use and powerful. Whether it’s blood pressure monitoring or daily health tracking, GUAEVER always puts users first. We listen to your needs and help you easily stay in control of your health, protecting every important moment. Thoughtful, more reassuring