Q: My 7th gen shuts of after run time and I lose all my run information

Hey there Lisbanne,

I see that you are experiencing an issue with your 7th Generation iPod nano. While I do not have any documentation specifically about your iPod shutting down after a set amount of run time, I do have a more general troubleshooting article for you to look over:

iPod nano (7th generation): Hardware troubleshooting - Apple Support

http://support.apple.com/en-us/HT203681

Thanks for coming to the Apple Support Communities!

Cheers,

Braden