Osaki OS-4000XT Massage Chair

The Osaki OS-4000XT Massage Chair delivers dependable full-body relaxation using a classic 2D roller system, zero gravity recline, and a proven design built for everyday comfort.

• Two-Step Zero Gravity Technology
• Back Heat Therapy
• L-Track Massage
• Body Scanning Technology
• Full Body Airbag Compression Massage
• Space-Saving Technology
• Bluetooth Surround Sound
• Ache Sensor

The Osaki OS-4000XT massage chair with LED light control offers an L-Track system with two-stage zero gravity, six auto programs, and an Ache Sensor. The Ache Sensor detects the aching point of user's body once the arms are inserted into the sensor naturally in the armrest. The 4000XT is an upgrade to the already loved 4000T and now comes with the coveted L-Track in addition to one of the most desired features in a massage chair, Bluetooth Connectivity.

Osaki 4000XT Massage Chair Features

What's the Difference between the Osaki OS-4000T and Osaki OS-4000XT?

There are a couple of main differences between the Osaki OS-4000T and OS-4000XT. Those are the addition of Bluetooth speakers that let you enjoy your own sounds or music during your massage and the L-Track massage system

L-Track Massage

This L-Track roller system massages the neck area and back with the same design as an S-track but can now continue down through to the lower back. It can also proceed onto the glutes and upper hamstrings. To learn more about what makes an L-Track special, click here.

Two-Stage Zero Gravity Technology

Inspired by NASA technology, the zero gravity position is the best position to experience a massage from your new chair, raising your legs to level with your heart. 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.

Heat on Lumbar

The OS-4000XT has two heating pads located in the lower back area, which enhances the effect of your massage. To learn more about the benefits of heat with massage, click here.

Full Body Airbag Massage

There are several airbags located throughout the massage chair that provide a full body massage experience. The 4000XT offers a total of 24 airbags in the shoulders, arms, feet, and calf areas. This compression massage assists to boost circulation throughout the body that can alleviate pain and tension.

Unique Foot Roller Massage

The OS-4000XT has a spinning reflexology massager at the botton of each foot, which provides soothing kneading. As the rollers spin, it stimulates acupuncture points and the airbags inflate to provide a compression massage, which can also work your feet into the rollers more deeply.

Extendable Footrest

The OS-4000XT has an extendable footrest which can be extended up to 6.5 inches.

Six Auto Massage Programs

The OS-4000XT has six different auto massage programs are offered: Neck/Shoulder, Strengthen, Relax, Thai, Recover, and Sleeping.

Six Massage Styles

The Osaki OS-4000XT massage chair comes with a manual mode so that you can pinpoint a desired massage for a specific area on your body. The OS-4000XT can perform Kneading, Tapping, Swedish, Clapping, Rolling, and Shiatsu. You can also pinpoint a specific spot or massage specific sections of your body.

Arm Massage

Airbags in the arm rests provide a compression massage to your hands and forearms.

Manual Massage Setting

You can choose a variety of options to customize your massage with the OS-4000XT, including a Manual Control Function for Mode, Massage Position, Massage Strength and Roller Width.

Space-Saving Technology

Osaki's innovative design team has engineered space-saving technology that slides the chair forward as it reclines. As a result, the chair only needs two inches behind it to fully recline.

Built-in Bluetooth Speaker

The Osaki OS-4000XT is equipped with Bluetooth technology that allows the user to listen to their favorite music on high-quality speakers in the headrest. It offers a 4D surround sound system which has four speakers in the headrest and side panels.

Easy to use LCD Remote

The Osaki OS-4000XT remote has an easy view screen displaying the function the chair has activated. On the remote it allows you to select the massage type, intensity, and location.

Additional Features

Who is the Osaki OS-4000XT massage chair for?

The Osaki OS-4000XT is a midsized chair designed for almost everyone between up to 6'3" in height, and with a max recommended user weight of 260 lbs. Anyone looking for a medium to medium/strong massage this would be an ideal massage chair for you, especially for the price. The OS-4000XT is one of Osaki's newest chairs with the top features you want in a high-end massage chair.

Who is the Osaki OS-4000XT massage chair NOT for?

This is a midsized chair and a larger user may feel a bit cramped. The weight limit is at 260 lbs is there as a guide. If you are over this limit, the chair might be louder and the fabric may wear out quicker.

— Download Installation Manual —