Osaki Solis 4D+

A 4D mechanism mimics the hands of a massage therapist by adjusting not just the speed and intensity of the rollers, but also the depth and rhythm. It can push further into muscle tissue and vary the stroke speed to feel more fluid and human-like than the repetitive, mechanical motion of traditional 2D or 3D chairs.

The flexible track allows the chair to bend and contour with your spine, enabling a 190-degree stretch that a rigid, fixed-track chair cannot achieve. This design is particularly effective for decompressing the spine and targeting the posterior chain, as it allows the rollers to maintain consistent contact even while the chair is in a reclined or stretched position.

Yes, the voice recognition is designed for hands-free operation, allowing you to switch programs, adjust intensity, or change massage styles without needing to reach for the touchscreen controller. It is most effective in a quiet environment, ensuring you can stay relaxed and reclined without interrupting your session.

While the 18 automated programs provide a convenient starting point, you can also manually adjust the massage style, intensity, and focus area. The touchscreen interface gives you granular control over the 5 distinct massage styles, allowing you to tailor the experience to your specific tension points.

With 54 air cells distributed throughout the chair, the compression system provides a comprehensive squeeze that targets areas the rollers cannot reach, such as the arms, shoulders, and feet. This is designed to improve circulation and reduce muscle fatigue, complementing the deep tissue work of the rollers.

The lumbar heat therapy is specifically targeted to the lower back region, which is the area most commonly associated with chronic tension and strain. It provides consistent, soothing warmth to help loosen tight muscles, though it does not extend across the entire length of the spine.