A Smart Down Jacket with Lighting and Music That Lets You Sleep Anywhere Has Been Unveiled in Japan

If you thought human ingenuity had reached its peak with self-lacing sneakers or smartwatches, brace yourself: a down jacket has been introduced in Japan that allows you to sleep anywhere. And it's not just a soft jacket — it's a complete sleep system on the go.

If you thought human ingenuity had reached its peak with self-lacing sneakers or smartwatches, brace yourself: a down jacket has been introduced in Japan that allows you to sleep anywhere. And it's not just a soft jacket — it's a complete sleep system on the go.

The new invention from the Japanese company ZZZN, called the Sleep Apparel System, not only keeps you warm on a cold night but also creates the ideal conditions for sleep in any setting. This down jacket is packed with technologies that were once only dreamed of:

Built-in headphones with relaxing music help you fall asleep faster than after a few glasses of whiskey.
Red lighting above the forehead mimics a sunset, gently transitioning into blue in the morning, creating a natural wake-up effect.
A biometric monitoring system with the SOXAI ring tracks heart rate, stress levels, and sleep phases, transmitting data to a mobile app.
The filling made of photovoltaic fibers makes the jacket lightweight yet warm even in extreme cold conditions.
This gadget in the world of clothing is designed for those who want to switch off and sleep at any moment: in the office, on the subway, at the airport, or even at a concert if the band is boring. The detachable hood with an air pillow supports the neck, turning any surface into a comfortable bed.

Adjustable cords on the sleeves and lower hem allow the jacket to be adapted to any body shape. Currently available in only one color — sky blue — but if sales go well, more colors may be introduced.

The release date and price of this technological masterpiece have not been announced yet, but the first models will be showcased at Expo 2025 in Osaka from April 13 to October 13. If you're looking for the perfect winter companion that takes care of your sleep more than your pillow, keep an eye out for updates!