This is basically my approach too, and I haven't felt any need to step it up to the things in the article. I keep phone chargers at work and by the bed, but I'

This is basically my approach too, and I haven't felt any need to step it up to the things in the article. I keep phone chargers at work and by the bed, but I've got an old phone that I don't trust to wake me up. At night, Twilight and silent mode mean I'm not having my sleep delayed or interrupted. During the day, texts and calls get vibrate, but everything else just gets a status bar icon. My news apps are slow to change (BBC) and social media only gets opened in browser via links. Problem solved.