This Renpho blood pressure monitor's Bluetooth connectivity makes keeping track of your readings a breeze. It syncs everything straight to the Renpho Health app so you're always in the loop. The dual-user mode and 120 memory slots mean you can easily store results for two people. Perfect if you're sharing it with a partner or family member. And, it's clinically tested for accuracy, so you get reliable blood-pressure and heart-rate numbers in less than 45 seconds. Good to know- Its large backlit LCD screen displays your results clearly, even in dim lighting- The wide adjustable cuff fits most adult arms comfortably and can be secured without help- Its one-touch automatic operation starts a full reading with a single tap- The flexible power options let you use either AAA batteries or USB charging- It's lightweight and portable so you can take it with you wherever you go