Trending Now - Automaker Introduces Innovative Voice-activated Toilet Feature

WHO:

Fast Company - Seres, a prominent electric vehicle (EV) maker from China, is involved in the development of the in-car toilet.

BBC - The patent filing was reviewed by China's intellectual property administration.

WHAT:

Fast Company - Seres secured a patent for an in-car toilet that slides out and tucks away beneath the seat.

Fast Company - The in-vehicle toilet design includes a fan, exhaust system, and a high-tech tank with a heating element to dry out waste.

Fast Company - The toilet system can be activated through a button or by voice commands.

BBC - The toilet will come with a fan and exhaust pipe to channel odors out of the car.

WHERE:

Fast Company - The patent was filed in China.

WHEN:

Fast Company - The patent was filed in April 2025 and approved in April 2026.

Fast Company - The patent is currently active as of April 2026.

WHY:

Fast Company - The design is intended to satisfy users' toilet needs on long journeys, while camping, or while staying in the car.

HOW:

Fast Company - The toilet slides out from under the seat like a drawer and remains hidden from view when not in use.

(UPDATED April 17, 2026 23:14 UTC)

Seres, a leading electric vehicle maker from China, has secured a patent for an innovative in-car toilet that slides out from beneath the seat and can be activated by a button or voice commands. This high-tech toilet design features a fan and exhaust system to manage odors, along with a specialized tank that includes a heating element to dry out waste, making it ideal for long journeys or camping trips. The patent was filed in April 20th25 and has been approved as of April 20th26, ensuring that this unique feature is now officially part of Seres' offerings.