In at GunFire is the latest version of the Tornado chronograph, now with bluetooth. Crumbs I remember sitting there years ago with an old paintball chrono and a spreadsheet to record and read data off for reviews!
The latest version of the Tornado chronograph is equipped with a Bluetooth 2.0 module that allows you to connect the device with a dedicated application and control functions with your phone. The product has a clear LCD and is powered by a 400mAh battery. (GunFire)
Full specs on their page or after the break.