I kept waking up at 3 a.m. until I discovered this free hidden iPhone feature — now I sleep through the night

T2Covered by 1 source · first reported by TechRadar / Tom's Guide / PCWorld / Pocket-lint / Stuff at 31 Oct, 05:00 UTC

Keep waking up in the middle of the night? This free iPhone feature will help you fall and stay asleep from tonight — and it's backed by sleep experts