Ensure your baby sleeps like, well, a baby, and safely on their back, with the ingenious SNOO Smart Sleeper. Designed by doctors, this cot is a high-end, soothing dream machine that will even put a screaming tot soundly to sleep courtesy of a built-in swaddle and a soundtrack that plays, er, the sounds of the womb. It does, of course, have the added bonus of ensuring you sleep better by default, too.