The new Leica DISTO™ E7100i is the first pocket-sized laser distance meter with Bluetooth®. The simple four-button interface puts distance measurement and area measurement at your fingertips. Hit the Bluetooth button to synch up the free Leica DISTO Sketch App on a mobile device and capture measurements in real time as you take them. When your done, the app creates a PDF with your measurements laid overa diagram or a photo. The E7100i is the perfect tool for real estate agents, interior designers, flooring contractors -- anyone who needs to capture accurate measurments and send them in a professional manner.