I put data and a cell line on my apple watch just for that reason. Seems crazy to pay for it, but it liberates me from my phone and lets me leave the house without it. Can open my car door with the watch, use apple pay, stream music etc. but cut email and social media. Game changer… $15/month to free my mind when i leave the house and regain attention span. Totally worth it. I take my kindle a lot and read a book when i’m out and about waiting for something.