
OSIM | Devialet
Devialet Acoustics Enter Physical Recovery
At Devialet, sound is always a physical experience—an immersive, deeply emotional force capable of transforming our well-being.
Today, our acoustic expertise enters an entirely new domain: multisensory wellness.
For the first time, the Devialet acoustic signature becomes a part of the physical recovery experience within the OSIM uDream.AI Well-Being Chair.
Sound. Massage. Where vibrations converge.



Proprietary Algorithms & Acoustic Tuning
The OSIM uDream AI features Devialet’s proprietary sound-processing technology, bringing our high-fidelity signature to life.
Speaker Active Matching
Continuously optimizes the audio signal in real time to match the exact physical behavior of the drivers, ensuring pitch-perfect accuracy and distortion-free bass response.
Adaptive Volume Level
Dynamically adjusts sound levels to maintain tonal balance and vocal clarity, regardless of listening volume.
Fine-tuned by Devialet acoustic engineers, this integrated system delivers remarkable spatial depth, pristine tonal balance, and a sound environment that feels genuinely present.

Devialet Acoustics. Built into the Chair.
Achieving uncompromising sound inside a massage seat poses an architectural problem: space is scarce, and the frame is frequently in motion. Our engineering teams in Paris and Shenzhen worked side by side to build an acoustic solution that answers both constraints—integrated into the chair itself.