GPS Speed Talker is a freeware Android App for Windsurfers that speaks out your speed while you are windsurfing.
It does not replace your Locosys GT-31, but it gives you a direct feetback of your current speed and lets you optimize your style and settings faster and more efficient!!
Ask me if you miss a feature!! i will implement it!
The App is for free downloadable in the Android Market. Just search for GPS Speed Talker.
Here the video. Sorry, it is in german.
The GPS Speed Talker talks always in the language of your device...
In this video i connected the phone over bluetooth with the car-hifi.
On the water you put the phone in to a waterproof bag, connect a waterproof earplug and start listening your speed 
That's a great little app to have!!! 
... only one problem for me... I actually have an i-Phone! 
I have seen GPS apps for it (speed display), but not a talking one, does anyone know if one exists?
It would be great to know how fast you're going while its happening. Only if accurate though.
Hi,
Is the GPS Speed Talker app still available? A search in the Android Market did not bring up a result for GPS Speed Talker.
Thanks
