The STANLEY STHT77366 Smart Measure Pro; when time is money, save it with the Smart Measure. The STANLEY Smart Measure Pro is a tool and app that immediately provides accurate measurements of areas photographed in images taken on mobile devices. This time saving tool instantly provides correct dimensions and accurate estimations of how much material will be needed to complete a project. This tool offers Bluetooth connectivity with dedicated app, with IOS and Android connectivity. It offers an extended range of 450 ft., and an easy locking clamp. Includes: USB Cable, Quick Start.