Experts constantly test every Medisana blood pressure monitor. This ensures that the blood pressure monitor meets the most stringent standards in terms of reliability and accuracy. The Medisana brand offers both upper arm and wrist blood pressure monitors. You can use this safely and easily from your own home. You can also connect many Medisana blood pressure monitors to your smartphone. Use the Bluetooth connection to save your data and keep it organized. This makes it easy to see all previous measurements.