Meet the AliveCor Kardia: a smart ECG device that combines with your iOS or Android device to let you monitor the rhythm of your heart and share your data with your doctor. Kardia captures medical-grade EKG in 30 seconds or so. You will also be able to take voice memos.
Users will be able to rely on Omron blood pressure monitors to get a more complete picture of their health. Costs under $100 at this time.