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Osaki OS-3700B Massage Chair


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Osaki OS-3700B Massage Chair

The Osaki OS-3700B Massage Chair comes equipped with many modern features that help to provide a very therapeutic and humanistic massage. From the Next Generation Air massage to the newly designed armrests, the Osaki OS-3700B will deliver an incredible massage at an affordable price. With the easy-to-use remote, the full control of the massage chair will be at your fingertips.

Osaki OS-3700B Massage Chair

Osaki OS-3700B Features

Osaki OS-3700B Massage Chair Buttocks Massage

Buttocks Massage

The buttocks massage of the Osaki OS-3700B massage chair provides support to both your neck and back, especially the lumbar area. This position increases the effects of massage as it enables each disc of our spine to individually separate and decompresses, allowing nutrients to enter disc tissue.

Osaki OS-3700B Massage Chair Armrests

New Armrest Design

The newest industrial design which Osaki OS-3700B adapts makes the armrest move backward and forwards up to about 4 inches for a better position of arm massage.

Osaki OS-3700B Massage Chair Foot Rollers

Foot Sole Roller Massage

Located on the bottom of the feet of the Osaki OS-3700B massage chair is a single row of spinning reflexology massagers which provide a soothing kneading style application. As the rollers spin, it will stimulate acupuncture points and as the airbags inflate it will generate a much deeper massage along the bottoms of your feet.

Osaki OS-3700B Massage Chair Air Massage

Next Generation Air Massage Technology

The airbag massagers have been upgraded and engineered to reduce 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 airbags have also been modified with industrial-grade material for durability but yet soft and pliable to provide comfort and consistency.

Osaki OS-3700B Massage Chair Calf Massage

Foot and Calf Massage

There are multiple airbags along the sides and back of the legs and feet of the Osaki OS-3700B massage chair which inflate to apply a compression massage. These target the acupoints that are responsible for giving you refreshing energy to help you feel refreshed and rejuvenated.

Osaki OS-3700B Massage Chair Shoulder Massage

Shoulder Airbag Massage

Airbags have been placed on both sides of the OS-3700B massage chair. As the airbags inflate the shoulders pressed inwards and back pinning your shoulders the backrest. This will stretch out muscles in the shoulder region where most carry their tension.

Osaki OS-3700B Massage Chair Programs

6 Automatic Programs

Enjoy 6 preset programs of massages from the Osaki OS-3700B Massage Chair. Every one of the preset programs is unique, each offering a different focus on massage style. Some focus on more the kneading and others on the tapping. The intensity of the massage will also vary from program. There is Deep Tissue, Body Stretch, Calm, Full Air, Calves Air, and Arms Air.

Osaki OS-3700B Massage Chair Heat

Lumbar Heat Therapy

There are 2 heating pads in the Osaki OS-3700B massage chair, one on each side in the lumbar area. The heat therapy is a great compliment to roller and airbag massage. The heating pad is not intended to be used for more than 30 minutes a day or the duration of a massage preset program

Osaki OS-3700B Massage Chair Vibration

Seat Vibration

The Osaki OS-3700B massage chair has added is vibration massage. On the seat, a hi-frequency vibration massage plate has been added to massage the back portion of the user’s upper legs. The vibration is soothing and effective.

Osaki OS-3700B Massage Chair Intensity Adjustments


The air intensity of the airbags can be controlled up to 5 levels, from mild to strong. Massage speed control is the speed at which the massage heads move can be controlled up to 5 different speeds, ranging from slow to fast.

Osaki OS-3700B Massage Chair Remote

Easy to Use Remote

The Osaki OS-3700B massage chair remote boasts to easily visualize what functions the chair has activated. The remote allows you to select the massage type, intensity, speed, and location. The manual mode massage includes kneading, tapping, shiatsu & rolling. Also, you can select dual massage actions of kneading and tapping, or kneading and shiatsu.

Country of ManufactureChina
Massage Intensity3 Levels of Speed and Intensity
Massage Roller2D Quad Style Roller
Massage Roller Track30" S-Track
Massage Roller AdjustmentsYes
Glute MassageAir Compression Massage
Removable Back PadYes
Body Scan TechnologyYes
Foot MassageFoot Rollers and Air Compression
Inversion TherapyYes
Automatic Programs6
Manual ProgramsSpot, Partial
Massage TechniquesKneading, Tapping, Shiatsu, Rolling
Deep Tissue MassageYes
Stretch ProgramYes
Heat TherapyLumbar
Total Airbags20 Airbags
Calf MassageCompression Massage
Ottoman Length AdjustmentSpring Loaded
UpholsterySynthetic Leather
Timer Setting5 to 15 Minutes
Device ChargingUSB Port and Wireless Charging Pad
Air MassageShoulders, Arms and Hands, Calves, and Feet
Distance to Wall15"
Height Range5'0" - 6'0"
Controller TypesSlim LCD Remote
Dimensions Upright61.4"L x 29.5"W x 46.1"H
Dimensions Recline77.2"L x 29.5"W x 27.6"H
Shipping Dimensions74"L x 30.3"W x 34"H
Shipping Weight213.8lbs.
Warranty3 Year Limited Warranty


Osaki guarantees that your qualified product will be replaced or repaired, without cost to you, should it be deemed defective because of faulty parts, workmanship, or structural defects during the first THREE(3) years of ownership, excluding specific limitations. Osaki Covers Parts, Labor, and Structural Framework for the 1st year of ownership, Parts and Structural Framework for the 2nd year, and the Structural Framework for the 3rd years.

You may obtain service advice by contacting the Osaki Customer Service department toll-free at 1-888-848-2630.


The 4 Year Extended Limited Warranty adds an additional year of in-home service parts and labor, an additional year on parts, and an additional year of coverage on the framework to the standard Osaki Warranty. For the first 2 years, Osaki provides in-home service covering both parts and labor. The 3rd year Osaki covers Parts and Framework, and the 4th year just the Framework is covered.


The 5 Year Extended Limited Warranty adds an additional two years of in-home service parts and labor, an additional two years on parts, and an additional two years of coverage on the framework of the standard Osaki Warranty. For the first 3 years, Osaki provides in-home services covering both parts and labor. The 4th year Osaki covers Parts and Framework, and in the 5th year, just the framework is covered.

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