Osaki Solo Flex

The Solo Flex is built around AI health detection paired with a distinctive "Robo Walking" lower-body mechanism that mimics a walking motion to stretch the hips, glutes, and legs — a feature most other Osaki chairs in this lineup don't have. It combines that with a standard 4D roller system and full zero-gravity recline for a broader, full-body wellness routine.

• Robo Walking Technology: A scissor-style mechanism moves the legs in a walking-like rhythm, stretching the glutes, hamstrings, and knees for a lower-body focus that typical massage chairs skip.
• AI Health Detection: Sensors read heart rate, HRV, microcirculation, and fatigue level to steer program recommendations toward the user's current state.
• 4D Massage Mechanism: Rollers move in multiple directions with adjustable speed and intensity for a more natural, varied massage feel.
• Body Scan Technology: The chair detects shoulder height before starting so the rollers position themselves correctly for the user.
• 36-Cell Air Compression Massage: A large network of air cells wraps and releases around the body to add full-body compression therapy.
• 3-Stage Zero Gravity Recline: NASA-inspired reclining spreads body weight evenly across three positions to ease spinal pressure.
• 14 Safety Sensors: Sensors around the legrest and rear detect nearby obstacles to help prevent the chair from bumping into objects during movement.
• Intelligent Memory Function: Up to four users can each save their preferred settings for quick recall on future sessions.