The simple act of slipping into bed at the end of a tiresome day can bring great joy. However, for those who struggle to find restful sleep, it can seem like a daunting challenge. Thankfully, an array of sleep gadgets are at your disposal, designed to enhance your sleep experience and encourage peaceful slumber. From a water-cooled smart pillow that's always comfortable and cool, to a sleep mat that helps you doze off with the help of sound waves, here are some truly revolutionary aids that will change the way you sleep forever!
