Choose from a wide range of automated blood pressure kits on Overstock.com. These medical devices display large, easy-to-read numbers for blood pressure and heart rate while showing the time and date. Some monitors have a save function that keep previous readings for a comparison. That way, you don't have to remember each reading when you regularly take your blood pressure. More compact models take your blood pressure at the wrist rather than above the elbow, thereby increasing your comfort level by avoiding the restrictive cuffs around your upper arm. More traditional kits offer a stethoscope, hand pump and analog meter for measuring your vitals. If you want connectivity, some blood pressure kits can sync with your smartphone to transmit information to a doctor, nurse or medical professional keeping an eye on you or your loved one.