The Oklar Wrist Blood Pressure Monitor is a digital BP machine with a rechargeable battery and LED display. It is designed as a wrist monitor and is FDA 510K compliant. The sleek black design adds convenience and ease of use to daily blood pressure monitoring. The USB connectivity allows for easy charging and data transfer. With a 1-year manufacturer warranty, the Oklar Wrist Blood Pressure Monitor offers reliable and accurate readings for your health and well-being.