5. Chrona Pillow
No need to get rid of your favorite, broken-in pillow, just upgrade it with the Chrona pillow insert. This smart pillow gives you the extra boost you need for a deep, sound sleep. By emanating low-frequency sounds, Chrona helps you fall asleep and stay asleep. However, the Chrona doesn’t focus on getting you to sleep longer. Its purpose is to help you sleep smarter so you feel more energized and refreshed as you take on the day ahead.