Experience Osaki’s next level in stretch therapy. The independent leg massager gently pulls and extends the entire length of your legs while performing a natural walking motion. Combined with the advanced body condition health detector, you’ll receive a fully customized massage tailored to your needs.
INTELLIGENT HEALTH DETECTION
The Osaki Yoga Flex 4D is equipped with an advanced health monitoring system that tracks your health index. Leveraging this data, its AI-powered technology delivers a personalized massage experience tailored to your body’s needs in real time.
Walking technology
Unlike standard massage chairs that neglect the lower body, the Osaki Yoga Flex 4D provides balanced care with a unique scissor-action mechanism that simulates natural walking. This gentle motion stretches the lower back, glutes, hamstrings, and knees—delivering a truly full-body wellness experience.
Cycle
Mode
Rolling
Stretch
Rovo
Vitality
Rovo
Recovery
REVOLUTION TECHNOLOGY
The Revolution technology features a unique calf massage system with 3 modes: Walk, Wave, and Stretch. You can also turn any of these automatic programs to experience this walking technology.
Sl-track SYSTEM
The SL-Track system, reinforced with durable laser-crafted steel, allows the massage rollers to glide smoothly from your neck and shoulders all the way down to your hamstrings , delivering complete head-to-toe relief.
VIBRATING SEAT MASSAGE
The Osaki Yoga Flex 4D’s seat vibration enhances relaxation by soothing the hips and thighs, stimulating circulation, and melting away tension for a more complete full-body massage experience.
4D MASSAGE MECHANISM
Experience a deeper massage with the 4D mechanism, which allows the rollers to move up, down, side-to-side, in and out, and adjust speed in real time— mimicking the hands of a professional masseuse with precision and depth.
BODY SCAN TECHNOLOGY
Every time the Osaki Yoga Flex 4D powers on, it conducts a full-body scan to map your unique shape and size, enabling the massage rollers to automatically adjust for a perfectly customized fit.
3-stage
zero gravity reclining
Feel weightless as you relax in the Osaki Yoga Flex 4D that has 3-Stage Zero Gravity technology. Leaning back evenly distributes your body’s weight , relieving pressure points in your back and boosting comfort for a truly immersive massage.
Space-saving Technology
Cleverly engineered to save space, the advanced technology of the Osaki Yoga Flex 4D slides it forward as it reclines— allowing a full recline with just 5 inches of clearance from the wall.
34-CELL
AIR Compression MASSAGE
With 34 strategically positioned air cells, the Osaki Yoga Flex 4D gently relieves tension throughout the body. Each session provides targeted compression therapy to deepen relaxation and support overall well-being.
LUMBAR & Calves HEATING therapy
The Osaki Yoga Flex 4D is equipped with heating therapy in the lumbar and calves, effectively help easing any existing tension in those areas.
*The heating pads provide warmth in the range of approximately 75 - 83°F
16 Auto Massage Modes
Deep Tissue
Cycle
mode
Neck & Shoulder
rolling
stretch
Thai Massage
rovo
vitality
Sports Refresh
rovo
recovery
Gentle Massage
headache
relief
Back & Spine
back pain
relief
Ancient Massage
constipation
relief
Relax & Sleep
indigestion
relief
Body Care
lymphatic
Waist & Hips
body-aches
relief
Gentle Press Massage
chillness
relief
Lower Body Relief
lethargy
relief
Body Care
neck
+ shoulders
Waist & Hips
back
+ waist
Gentle Press Massage
waist
+ butt
Lower Body Relief
feet
+ legs
7 Manual Massage Modes
Head Massage
Kneading
Back Massage
tapping
Neck Massage
Clapping
Waist Massage
Shiatsu
Hip Massage
Thumping
Hip Massage
Rolling
Hip Massage
Scrapping
SPECIALIZED
FOOT ROLLERS
The Osaki Yoga Flex 4D features specialized foot rollers with reflexology ridges that target key acupuncture points, providing a complete massage from toes to heels using a roller on each foot.
AUTOMATIC FOOT EXTENSION
The Osaki Yoga Flex 4D features an automatic foot extension that adjusts up to 6.5 inches, accommodating various heights and body types for personalized comfort.
LED LIGHTING AMBIENCE
Enhancing the sleek design of the Osaki Yoga Flex 4D, the ambient LED lighting sets a calming atmosphere, creating the perfect environment for deep relaxation
TOUCHSCREEN REMOTE
The Osaki Yoga Flex 4D’s remote controller offers easy, instant access to massage programs and settings.
Quality Bluetooth Speakers
With the Osaki Yoga Flex 4D’s built-in Bluetooth speakers, you can connect your smartphone and enjoy your favorite audio during any massage session.
PHONE CHARGING Surface
The Osaki Yoga Flex 4D has a USB charging port, letting users to conveniently be on their devices while charging with their own provided cord.
MINIMUM DOORWAY
Measuring Guide
  • Calculate the doorway width by subtracting 2 inches from the smallest inner width of the door frame. (1 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
4D Yoga Flex
User Manual
Download
Power Supply
110 - 120V
Rate Frequency
50 / 60Hz
Chair
Dimensions
(W x L x H)
Upright
30.5" x 60.0" x 47.0"
Reclined
30.5" x 65.5" x 42"
Chair Weight
233 lb
Width
Shoulder
21"
Seat
19.5"
Minimum Door Width
30.5"
User Maximum Weight
280 lb
Package
Dimensions
(W x L x H)
Box 1
32.1" x 56.7" x 38.6"
Box 2
20.5" x 22.4" x 23.4"
Package Weight
Box 1
209.4 lb
Box 2
61.7 lb