In my current position I can't have work email easily accessible on my phone. I have a security token on my keychain that changes every 30 seconds or so, as well as 2 additional passwords I need to remember. This is enough to deter me from checking my work email outside of work 95% of the time. I used to be the person sending emails from bed at 3am.

I go hiking in the Smokies almost every weekend, and I enjoy the fact that my post-hike tranquility won't be interrupted by work emails that inevitably hijack my brain even if they aren't pressing.