I dont have an iphone, but this looks interesting

http://www.kickstarter.com/projects/840 ... e-and-ipod

<<The XensrCase is the most precise sports motion tracking accessory made for the iPhone 5/4/4S and iPod touch (5G/4G). Measuring 3D motion at a blistering 400 samples per second, the XensrCase is not only capable of capturing speeds, location, and altitude/elevation, but also captures precise jump heights common in high energy sports. No longer is it just about the total mileage, average speed, or estimated calories burned. Now its about stairs climbed, big air jumps, g loading, spin rates, tricks, impact on landings (or crashes) and everything else about your sessions captured with precise scientific measurement where reality trumps perception.>>

Very interesting, I will certainly have one as soon as there are available

Me too when??

In theory, their web site will be online next week to take order : http://www.xensr.com/

No braggin', o cheatin' no more.
On Android too? Sony's got a nice waterproof phone now.

Hmm seems Suspiciously like the fucked 'Shadow Box' that i paid $500 had to wait 6 months and died in the first session...
Maybe wise to let it run for 6 months and await real kiter reviews before forkin over $

Yeah, be good on the new xperia but I've tested Apples Iphone and I'm just going to add... Its not waterproof. Why not create a device that had a simple sealed unit with a power source and radio transmitter? I for one would not want to be strapping my phone onto me every session waterproof or not!