Osaki OS-4000T Features
Ergonomic S-Track Massage
The Osaki OS-4000T’s quad roller mechanism follows the natural S-shaped curvature of your spine with a consistent massage pressure.Many massage chairs are designed with an uncomfortable straight track which applies an intense massage in the mid-back area and poorly targets the neck and lower back regions. With the OS-4000T’s sophisticated S-Track design, however, you can expect a uniform, hand-like massage along the neck, shoulders, mid and low back. In total, the OS-4000T’s roller system measures 30″ in length.
2-Stage Zero Gravity
Inspired by NASA technology, Zero Gravity is the perfect position to enjoy a massage, aligning your back relative to your thigh at an optimal level of comfort. When reclined into Zero Gravity, the complete weight of your back is virtually supported by the backrest which maximizes the intensity of the massage. There are two stages of Zero Gravity, the 2nd being more reclined, relative to the seat base.Zero Gravity relieves pressure on the spine, relaxes the neck and back, increases blood oxygen levels, expands lung capacity, and helps correct spinal alignment. When reclined such that your legs are positioned higher than your heart, the therapeutic effects are incredibly effective and may be felt immediately.
Reflexology Foot Rollers
There are two rows of spinning reflexology massagers which apply a soothing, kneading style application to the bottom of the feet. As the rollers spin, they stimulate the feet’s acupuncture points.Additionally, airbags inflate in a downward motion onto the sides of the feet, pushing them into closer contact with the foot rollers.
Computer Body Scan
Lumbar Heat Therapy
Osaki has re-engineered and developed the next generation of air massage technology. The OS-4000T includes 38 airbags that effectively compress against your body and mimic the feeling of being pampered by a masseuse.Airbags are located in the head & neck, outer shoulders, arms, buttocks & thighs, waist, calves, and feet. The combination of the back rollers and airbag system makes the OS-4000T a full body massage chair — covering everything from your head all the way down to the bottoms of your feet.
Arm & Hand Airbags
Shoulder, Lumbar & Hip Squeeze
Foot & Calf Airbags
8 Auto Programs
6 Manual Techniques
Easy to Use LCD Display Remote
Mini Wireless Remote
Auto Leg Scan
More Durable Upholstery
Auto Recline & Extension
Recommended User Weight Limit
Recommended User Height
Minimum Door Width
I give the Osaki chair a 5 star, along with the customer service gentleman. This is what I needed to help relieve lower back, shoulder and neck pain. Good investment!
All I can say we all love this chair and my neighbor sat in and now there going to buy one
The features of the chair are great but the shoulder housing can be tight if you have wider shoulders.
Excellent customer service! The chair is quite fit to us. We really enjoy the muscle relief and anti-stress settings, especially when you come back in a long drive from work. Simply love it!
Excellent chair. The delivery was on time. The 2 folks that delivered and set the chair up were very friendly and did a great job assembling the chair and making sure it was working.
I have a very hard job. My back, shoulders and arms hurt a lot. I went to doctors. Only pills were offered. I bought a chair and use it every day after work. Back pain decreased, it became easier to work my hands. thanks 🙏🙏👍🥰💃
Mom uses it daily!
I bought this massage chair for my mom. She is frequently sore from work and this chair has been a huge blessing to her. She uses it every day after work to help her muscles relax. She also has some nerve pain problems in one leg and one arm, and the chair has helped to relieve tension in those muscle areas which has decreased some of her nerve pain. My dad uses it a few times a week as well. This chair was a great investment that has been a blessing to my parents!
HEAT- POWER PRECISION
Pretty good chair for the value. Well positioned for hitting my aches in my back. However, there is no good spot for my colostomy bag. I thought it would rest on the arm, but it fell due to the vibrations and broke on impact making quite the mess on the upholstery on the side of the chair. It cleaned up after a little work.
Amazing massage chair
This is the perfect massage chair and soooooo worth the money. It has many multiple features to use for your personal comfort. I highly recommend it!