I've not seen one that changes time for you. In fact, I never use Daylight Saving Time on my cameras for scientific reasons. Even in summer, my cams are always on Standard Time.
I was recently in Arizona, which doesn't use Daylight Saving Time. My smart phone recognized I had changed time zones and automatically set the time to Daylight Savings Mountain Time Zone. I then tried to set it another hour earlier to account for the local Standard Time usage. Boy did I ever screw up my phone! None of the messaging/texting functions worked properly until I got home and just told the phone to reset everything automatically!
Dang that sounds like a my luck with electronic devises. I got my first smart phone and inserted my sd card with 6 hunting seasons worth of pics on it. They wouldn't show so me being the DIY I am decided I would use the format option (which I didn't have a clue what it meant) and guess what poof all my photos gone :cry: