Osaki OS-4000 Massage Chair
The Osaki OS-4000T is a full function massage chair that automatically detects the natural curvature of the human body and adjusts the massage to fit. The Zero Gravity position elevates the legs above the heart and more evenly distributes your weight. The OS-4000T also features hip air massage, seat vibration massage, neck and shoulder air massage, air and vibration arm massage, heat therapy for your lumbar/lower back area, and foot rollers.
Osaki OS-4000 Features
Computer Body Scan System- Equipped with the latest technology, it allows for the rollers to map the back curvature with even more accuracy, which translates into a more precise massage hitting all the key areas. Regardless of your body type, this highly advanced chair will self-adjust making each massage experience feel customized.
2 Stages Zero Gravity- Inspired by NASA technology, the Zero gravity position is the perfect position to enjoy a massage, aligning your back relative to your thigh at an optimal level of comfort. When reclined into the zero gravity position, the complete weight of your back is virtually supported by the backrest which maximizes the intensity of the massage. This also reduces the vertical stress on the spine. There are 2 stages of zero gravity, the 2nd being more reclined. Study show that when the legs are at or above heart level, it promotes better circulation.
Ergonomic S-Track- The OS-4000 Zero Gravity massage chair is ergonomically designed to contour a variety of spine shapes. The Spine curvature is unique from one individual to the next. The S-track system allows the roller heads to massage along the back from the neck down to the lower spine with a consistent pressure in the massage, along with a comfortable support. The typical massage tracks, being linear, create an inconsistency in pressure applying weak massages in the neck and lower back.
Air Massage Technology– The airbag massagers have been upgraded and engineered, reducing the number of airbags and valves but at the same time increasing the surface coverage. Less power is consumed and runs more quietly with the reduction of air pumps and valves, allowing for a more tranquil massage experience. The material used to create the air bags have also been modified with industrial grade material for durability, yet soft and pliable to provide comfort and consistency.
Osaki OS-4000 Zero Gravity Review
Osaki OS-4000 Specifications
Full Size Easy-to-Use Remote- The Osaki OS-4000 remote presents one of the largest viewing screens making it easy view what functions the chair has activated. There is also a flip down cover to access the manual functions of the chair. The remote allows you to select the massage type, intensity, speed and location. You can also independently select the area of airbag massage. The manual mode massage includes kneading, tapping, shiatsu, rolling, combination and Swedish.
Wireless Controller- Located on the top right of the main remote, you will find a compact wireless remote allowing you to control the main features of the chair without having to struggle to reach the main remote in the reclined position.
Manual Mode- Below the LCD screen flip down the panel cover to access the manual controls. In the manual mode you can select a variety massage types, areas to massage and isolate where you want the airbags to inflate. This chair allows you to customize the massage in great detail.
8 Pre-set Programs- Enjoy from 8 preset programs of massages. Every one of the preset programs are unique, each offering a different focus of massage style. Some may focus more on the kneading and other on the tapping. The intensity of the massage will also vary from program. There is Healthcare, Relax, Smart, Circulation, Demo, neck & Shoulder, Back, Lumbar, and Full Air.
Heat Therapy – Placed in the lower back region of the chair are 2 heating pads that enhance the massage experience.
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