My doctor wanted me to monitor my blood pressure twice a day, and recommended the Omron brand. Based on its good reviews and its many useful features, I decided to get the top-of-the-line Omron 10 Series. I don't need a monitor that is Bluetooth-enabled, so this Model BP785N without Bluetooth is a good choice for me. I prefer to write down my readings in a pocket calendar. This monitor has great features, it is easy to use, accurate (it is very similar to readings from my doctor's office), fits my arm well, the cuff can be put on with one hand, it gives both blood pressure and pulse readings, has a large display that I can easily see without my reading glasses, has the option to get either one reading at a time or three consecutive readings that are averaged, and can be used by two people (it will save 100 readings for each person, and remembers the date and time of each reading). The cuff inflated very tightly on the very first reading I took (to 200), but on the second and all subsequent readings, it had "learned" my blood pressure range, and now only inflates as high as necessary. It comes with a plug-in AC adapter, or you can install batteries so it is portable. Please note that although the description says it comes with a carrying case, it does not. I highly recommend this blood pressure monitor.