A "smart" jacket has been created in Japan that can be slept in anywhere

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The Japanese company ZZZN has introduced a new innovative puffer jacket called the Sleep Apparel System. It allows users to sleep anywhere and at any time, providing not only warmth but also incorporating several advanced technological features, as reported by Daryo publication.

The jacket stands out with the following features:

Biometric data tracking: The Sleep Apparel jacket includes a special ring that monitors the user's sleep state, stress level, and heart rate. Based on this data, an optimal sleep environment tailored to the jacket owner is provided.

Sound system: Various music and sounds that facilitate falling asleep are played through earphones installed in the head section. These earphones help isolate external noise, aiding in deep relaxation.

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Lighting system: During the process of falling asleep, red lights in the head section provide a calmness similar to twilight at sunset. During waking time, blue lights and special music help energize the body.

Ergonomic design: The jacket features adjustable drawstrings at the sleeves and hem, allowing the user to customize the fit to their size.

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Flexibility for various conditions: The head section and hood of the jacket can be gradually closed, allowing for sleeping even in a sitting position. It also adjusts according to the user's sleep state, ambient temperature, and conditions.

The ZZZN Sleep Apparel System jacket is scheduled to be showcased at the Expo exhibition in Osaka from April 13 to October 13, 2025