Meet the Neuroon Open: an open source wearable device that can measure your sleep, integrate with your smart home and induce lucid dreaming. The device measures EEG and wakes you up at the right time for the best results. It also features audio guided meditation sessions.
More gadgets like this: here
Neuroon Open comes with a mask, band, smartpack, and everything you need to get started. The battery lasts up to 5 days.
Disclaimer: *Our articles may contain affiliate links. Please read our disclaimer on how we fund this site. As an Amazon Associate, we earn from qualifying purchases.