Straight from the Leica product page, I think they describe their Bluetooth measuring device perfectly.
Take the hard work out of measuring — it is fun now!
Whoda thunk measuring could be fun? The DISTO A6 allows wireless measurements to be made up to 200 meters, but the fun doesn't end there. This device has integrated Bluetooth so data can be instantly transferring to a PC or PDA device in the form of an Excel spreadsheet, Word document, AutoCad file or many other software applications. Thanks, Jeremy – Travis Hudson
Product Page [Leica]