A couple weekends ago I was fishing Cheeseman Canyon and my phone for whatever reason rebooted. I had it in airplane mode to save on the battery as well as there is no cell signal anywhere in the area. When the phone rebooted it reverted to 5:00 pm even though it was only somewhere around 11:00 am. I never ran in to this or even thought about it before. I have extra battery backup with me when I hunt but didn't realize the phone would not come up with the correct time on a reboot.

Guess I need to invest in a simple wrist watch.

What other unthought of issues has anyone experienced when out in the field?