The Leica Disto D110 is the International version of the Leica Disto E7100i sold in the United States. It is identical to the DIsto E7100i, other than the name. The Leica DISTO™ D110 is the first pocket-sized laser distance meter with Bluetooth®. The simple four-button interface puts distance and area measurement at your fingertips. Press the Bluetooth button to synch with the free Leica DISTO Sketch App on a mobile device and capture measurements in real time as you take them. When you're done, the app creates a PDF with your measurements overlaid on a diagram or a photo. The D110 is a perfect tool for real estate agents, interior designers, flooring contractors -- anyone who needs to capture accurate measurements, document them, and transmit them in a professional manner.