Worldwide express shipping (trackable and insured): US$ 23Single item cost. Multiple order discount displayed at checkout.
One of the benefits to living in Japan is all the work done in turning high-end electronics into products anyone can buy. Our ZZZ Checker is a perfect example of this- access to this much data about your sleep habits once meant a trip to a hospitol's sleep center, but now it's compact, affordable, and available to anyone. The ZZZ Checker monitors the sounds of snoring and teeth grinding, as well as your movement in the night, to construct a picture of how well you get a night's rest. Because of this unit's highly sensitive sensors, you don't need to sleep with electrodes or a headband- just place it on a bedside table, and the rest is taken care of.
The ZZZ Checker features: