Monitor your blood pressure accurately and conveniently with the Lifemax Bluetooth Blood Pressure Monitor. This medically approved device features a classic hand-pump design and provides clear voice instructions for easy operation. The accompanying app stores your recent readings and displays them in a clear graphical format, allowing you to track your health trends over time. The reliable upper-arm cuff is suitable for arm circumferences between 22-40cm. Its small, portable, and rechargeable design means you can take it anywhere, and a single charge provides up to 1,000 measurements. Simple to use with clear voice guidance, this silver monitor is your perfect health companion. Product Summary: Bluetooth blood pressure monitor, hand-pump design, voice guidance, app connectivity, graphical display, medically approved, upper-arm cuff (22-40cm), portable, rechargeable, 1000 measurements per charge, silver.