The screen on the blood pressure monitor by Health Guru is super easy to read. It has large print for even the worst eyesight. It can handle keeping track of readings for two different users. The arm cuff is universal and will fit most sizes. My arms are large, and I am a big girl. The cuff fits my arm with room leftover. It will also go the other direction and fit my son’s arm, who is very thin. So, definitely a universal fit! The monitor works quickly, ensuring that you don’t have to feel that arm-is-getting-squeezed-off-my-body feeling for a long period of time. It is extremely accurate and you will get as good of results as you would from any health care professional. I received this product for free in exchange for my honest and unbiased review. it can be found here.