Designed for personalized full-body relaxation, the Osaki OS-Pro ONE 4D combines advanced 4D massage with intelligent body scanning and a 53-inch dual-guide track that follows the body’s natural curves. Zero Gravity, soothing heat, air compression, and targeted arm, calf, and foot massage work together for a deeply immersive experience.
4D Max
Massage Mechanism
The 4D MAX mechanism perfectly balances flexibility and structural rigidity. Featuring an advanced buffering system, it eliminates harsh impacts and pain, delivering a massage that is gentle on the surface yet powerfully penetrating deep into the muscles for an exceptionally comfortable and safe experience.
Neck
Shoulders
Lower back
Buttocks
Dual Rail
Massage system
Featuring a 53-inch dual guide rail design, the massage rollers glide smoothly along the body’s natural curve. The extended SL-Track reaches from the neck and shoulders to the upper hamstrings, delivering a more seamless full-body massage experience.
Independent
Dual-Movement System
Featuring a sophisticated dual-movement mechanism that enables completely independent control of the left and right massage arms. This ensures a highly targeted and customized approach to physical relaxation.
SL - TRACK
SYSTEM
Enjoy comprehensive massage coverage as the rollers glide smoothly from your neck and back down toward your glutes and thighs. The extended track follows the natural curve of your body for a more continuous, full-body massage experience.
INTELLIGENT Voice control
The Osaki One 4D features voice command control for a truly hands-free experience. Simply speak to adjust your massage settings without interrupting your relaxation.
Premium
4 Bluetooth Speakers
Immerse yourself in a deeper state of relaxation by streaming your favorite audio through our built-in Bluetooth speakers. The 4-channel surround sound system creates a rich, three-dimensional acoustic space.
3 - STAGE ZERO GRAVITY
Originally pioneered by NASA, the One 4D features Zero Gravity technology, letting you recline in a near-weightless position. This reduces spinal pressure and enhances overall relaxation during your massage.
32-CELL
AIR Compression
MASSAGE
Large flexible airbags gently wrap around the shoulders, arms, waist, legs, feet, and ankles for soothing full-body compression massage. With rhythmic air pressure and adjustable intensity levels, it helps release built-up tension and create a more relaxing massage experience.
Lumbar & Foot Heating Therapy
The One 4D features soothing lumbar and foot heating designed to warm key areas of the body during massage. Combined with lower-back kneading, the gentle heat helps ease tension and create a more relaxing full-body experience.
24 Auto Programs
Classical Mode
DEMO
THAI
STRETCH
BODY
CIRCULATION
RELAX
MORNING
CARE
MIDDAY CARE
NIGHT CARE
DEEP TISSUE
Customized Mode
EXTENSION
WOMEN'S HEALTH
SHIATSU
MEN'S
HEALTH
OFFICE RELIEF
SPORTS RECOVERY
FOOT CARE
REJUVENATE
position Mode
NECK
Massage
NECK & SHOULDER
Massage
BACK
Massage
LUMBAR Massage
WAIST & HIP Massage
LEGS
Massage
UPPER BODY
LOWER BODY
6 Manual Programs
KNEADING
PERCUSSION
ACUPRESSURE
FLAP
SLAP
MIXTURE
Calf Roller
Massage
Designed to provide targeted calf massage, the Osaki One 4D delivers a soothing kneading experience that enhances comfort and promotes a sense of relaxation from the legs upward.
3 Row foot roller massage
Three rows of reflexology rollers gently massage the soles, arches, and sides of the feet with a smooth kneading motion. Designed for enhanced comfort, the system delivers a more refined and immersive foot massage experience.
Automatic
Extendable
Footrest
The footrest on the One 4D automatically extends outwards up to 6.5 inches in order to accommodate people of all heights. When you begin your massage the footrest automatically extends to position your legs at the optimal length.
LED Lighting
Gently diffused LED lighting enhances the atmosphere of the Osaki OS-Pro One 4D, creating a calming environment for deep relaxation.
SPACIOUS 24"
SHOULDER AREA
A generous 24-inch shoulder width provides extra room for a more spacious and comfortable fit. The wider design helps accommodate a broader range of body types while allowing you to relax more naturally during each massage.
THOUGHTFUL DETAILS
Wireless
Charger
Recharge yourself and your cellular device at the same time. The optimized matte charger holds your phone securely in place, ensuring it doesn’t slide around while the Vega Duo reclines.
Removable
Headrest
Removable headrest allows for a deeper, more targeted massage on the neck and upper shoulders.
Quick Side
Control Panel
Enjoy effortless control with the Vega Duo’s integrated arm panel. Start an auto program, adjust massage intensity, extend the footrest, or control power—all without reaching for the touchscreen.
7” Touchscreen
Controller
This comprehensive tablet enables control over even the most minute aspects of your massage. Its easy-pivot mount allows you to position it perfectly at any angle.
MINIMUM DOORWAY
Measuring Guide
  • Calculate the doorway width by subtracting 2 inches from the smallest inner width of the door frame. (1 / 2 inch from each side)
  • Please use a standard measuring tape to measure the doorway.
  • If the door cannot be fully opened, open it as much as possible and measure the width from the edge of the door hinge.
  • If there is a rounded curve on the wall, calculate the inner width based on the most protruding point of the wall.
Dimensions
Specification
Product Name
One 4D
User Manual
Download
Power Supply
110 - 120V
Rate Frequency
50 / 60Hz
Chair
Dimensions
(W x L x H)
Upright
34.0" x 64.5" x 47.0"
Reclined
34.0" x 74.0" x 39.5"
Chair Weight
297.6 lb
Width
Shoulder
24.0"
Seat
22.0"
Minimum Door Width
Assembled
34.0"
Disassembled
24.0"
User Maximum Weight
275 lb
Package
Dimensions
(W x L x H)
Box 1
27.6" x 55.1" x 46.9"
Box 2
32.3" x 66.1" x 16.5"
Package Weight
Box 1
229.3 lb
Box 2
114.6 lb