Multiple automatic programs and manual settings allow for a tailored experience.
For the most accurate technical demonstrations.
The "21" in these models usually denotes the 2021 release year, which saw a surge in "Zero Gravity" and "SL-Track" technologies. Real Relax Zero Gravity Mode
These chairs often use artificial intelligence to scan the body and map the spine, ensuring the pressure and technique applied are perfectly tailored to the user's physique.
The SS-21 uses a robust "SL-Track" system to ensure full-body coverage from the base of the skull to the upper thighs: