If you’re looking for the perfect nap you’ll have to pay for it. The EnergyPod ($13,000) by Metronaps touts itself as the world’s first chair designed to specifically to create the perfect environment for napping. The shape of the chair takes pressure off the cardiac system and relaxes the muscles of the lower back. The privacy browser provides seclusion without making you feel claustrophobic. And the adjustable built-in i20 timer gives you the perfect pre-programmed 20-minute nap.