# What does Dragy do?

Monitor your 0-60mph, 60-130mph, 100-200kmh, 1/8 mile, 1/4 mile, 1/2 mile
performance, and more! Dragy uses high speed GPS satellites to accurately
measure your vehicles performance within 1/100th of a second on any make of
cars. Producing identical results to the much more expensive and cumbersome VBOX
system, in a less expensive and easier to use package. The Dragy software
automatically charts slope on all timeslips which you can then post to forums or
social media, share with friends, or even upload to the Dragy leader board. The
Dragy box is extremely compact at 1" x 3" and can be set on the dash when
testing and throw in the glove box or centre console when not in use. BMSIn
addition there are many advanced features under development including
superimposing performance data over your mobile camera, virtual races with
friends, an internal feed for photos and performance discussion, and more to
come. Runs are saved in both metric and SAE formats, allowing comparisons of
100-200kmh and all metric equivalents. You can also define your own performance
windows for measuring both trap speeds and/or elapsed times, time to brake
performance such as 100-0, and much more. The system can be run simultaneously
with JB4 Mobile and other bluetooth apps. Requires the Dragy app which is
published free of charge for both iOS and Android.