Kahuna DIOS Flexa 4D Massage Chair
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Recline to 181° and stretch out completely. The Kahuna DIOS Flexa pairs a 4D roller system with a 56-inch SL-track and a swinging stretch for a full-body session from neck to feet.
The Kahuna DIOS Flexa 4D Massage Chair
The DIOS Flexa is built around Kahuna's intelligent 4D roller system with six depth levels, running along a 56-inch extended SL-track that follows your spine from the neck down to the glutes. A 181° recline, four-step swinging stretch and a smart leg rest that extends up to 5 inches let the chair open up fully for taller frames and deeper stretching.
Key Benefits
4D Rollers with Six Depth Levels
Adjust how deep the rollers press, from light to firm, for a massage that feels closer to human hands. Techniques include kneading, tapping, clapping and Tuina.
56-Inch Extended SL-Track
The longer track hugs the curve of your back and continues under the seat, so the massage covers the neck, back, waist and glutes.
181° Recline and Swinging Stretch
A four-step swinging stretch and a recline that opens past flat help loosen the whole body. Three zero gravity positions take pressure off the spine during your session.
Calf and Foot Therapy
Mechanical calf rolling, 36 rotating calf acupressure rollers, calf traction, air compression and triple foot rollers with a scraping massage work the lower body from knee to toe. The open-style footrest extends automatically up to 5 inches.
Heat and Full-Body Air Compression
Heating pads warm the back and calves, while airbags at the shoulders, arms, legs and feet add gentle compression.
Smart Controls
LCD touchscreen remote, guided voice control, Bluetooth speakers, wireless charging, a USB-C port and a 360° rotating tablet holder.
Technical Specifications
| Massage Technology | 4D, 6 depth levels |
| Track Type | SL-Track, 56 in |
| Recline | Up to 181°, 3 zero gravity positions |
| Auto Programs | 24+, plus manual mode |
| Heat | Back and calves |
| Calf and Foot | Calf rollers, calf traction, triple foot rollers |
| Leg Extension | Automatic, up to 5 in |
| Smart Features | Voice control, Bluetooth, wireless charging, USB-C, tablet holder |
Who This Chair Is Best For
- Stretch lovers, a 181° recline and swinging stretch open up the whole body
- Taller users, a 56-inch track and a leg rest that extends up to 5 inches
- Calf and foot focus, one of the most complete lower-body systems in its range
Shipping and Support
- Free shipping to the lower 48 states
- Price Match Promise
- Financing available at checkout
Not sure the Flexa fits your space or height? Call or text a specialist at (202) 998-5566 before and after you buy.
Lower 48: Free shipping on every chair. White Glove delivery in select areas: pricing varies by brand and location.
Outside the Lower 48: Online checkout ships to the lower 48 states and DC. For Alaska, Hawaii and US territories, call (202) 998-5566 for a freight quote before ordering.
Warranty: Coverage varies by model and condition. Contact us to confirm what applies before ordering.
