Welcome to the official Lifestone website. Monitoring your health is simple and portable! Lifestone allows you to measure your multiple vital signs in a device that can fit in your pocket. You can easily share your health data with your doctor without leaving home. Suitable for people who need to frequently check their ECG/EKG, blood pressure, blood oxygen, heart rate, body temperature and/or respiration rate at home or on the go. A great gift for you or your family members in need!