What if there was a gadget that could enhance the quality of your sleep, so that you needed to spend less time in bed to feel fully rested? The Dreem, available for early access sign ups Thursday from creators Rythm, aims to do just this. The headset straps on, reads brainwaves, and with an onboard computer aims to influence the user’s sleep at the right points with audio. Best of all, when it launches later this year it’ll be priced at just $349.