Dreame launches the L40s robot vacuum series

Evidence notes
- Dreame announced the L40s robot vacuum series as part of its 2025 smart-home launch cycle.
- The release extended the company consumer robotics lineup with a named robot-vacuum family.
- The launch added a consumer home-robotics product milestone for Dreame.
Company context
Develops consumer robotics and smart home devices including robot vacuums, cordless cleaning systems, and emerging bionic robotics platforms. The company is expanding into broader robotics, including humanoid and quadruped systems, alongside its core intelligent hardware ecosystem.