Skip to product information

Dr. Fuji


Dr. Fuji EC-3800 Cyber-Relax Massage Chair

Availability: Only 5 in stock

Free Shipping! All The Time. On All Orders!

Estimated Arrival: Between Jun 26 and Jun 28. United States

Regular price
Sale price
Regular price
View Cart
Have Questions? Get Answers
Wonder Massage Chairs is proud to offer free shipping within the contiguous United States
Dr. Fuji EC-3800 Cyber Relax 4D knead ball system
Key Features
  • Extremely Comfort Feeling
  • 12 Strength Levels
  • Stretch Programs
  • Body Scan Technology
  • 4D Massage Technology
  • Reinforced Massage Motors
  • 18 Automatic Programs
  • 28 Massage Techniques
  • Adjustable Ottoman
  • Easy LCD Remote Control
  • Footrest Extension
  • Highly Adjustable

Fuji EC-3800 Cyber-Relax Massage Chair

This Dr. Fuji Massage Chair is a flagship back massage chair offering a cutting-edge 4D knead ball system. The knead ball system controls the precision and speed of the 3D movements to replicate hand massage and the human touch. Apart from this, the Dr. Fuji Cyber Massage Chair offers a 3-step footrest covering all massage points below the knee. There’s also a new Air Magic shoulder care air massage to ease and soothe those stiff shoulder muscles. The powerful massage chair provides multiple automatic and manual massage programs for a wonderfully rejuvenating experience.

Massage Chair

Product Documents View Manual
Brand Dr. Fuji
Manufactured In Japan
Recline Type Power Recline
Leg-rest Extension Automatic
Zero Gravity No
Upholstery Material PVC Leather

Massage Roller

Massage Track Type S-Track
Massage Track Length 31"
Massage Roller Type 4D
Adjustable Massage Speed Yes
Adjustable Massage Strength Yes
Adjustable Massage Width Yes

Air Massage

Airbag Massage Coverage Arm, Calf, Foot, Hand, Hip and Thigh, Upper Arm and Shoulder
Adjustable Airbag Strength Yes
Airbags Count 44


Body Scanning Yes
Foot Massage Air Massage
Manual Programs Yes
Automatic Programs 18
Massage Methods Kneading, Tapping, Kneading Up/Down and Shiatsu
Pinpoint/Spot Massage Yes
Heat Therapy None
Stretching Program Yes
Inversion No
Memory Program Yes
Ottoman Concealment No
Auto Timer 15 Minutes
Color Therapy No


Controller Slim LCD Remote
USB Recharger No
Wireless Recharger No
Music Player No


Wall Clearance N/A
User Height Range 5'0" - 6'3"
User Weight Limit 300 lbs.
Dimensions (H x W x L) 47.5" X 29.5" X 49"
Reclined Dimensions (H x W x L 31" X 29.5" x 79"
Chair Weight 198lbs.
Shipping Box Dimensions (H x W x L) N/A
Shipping Total Weight N/A


Standard Warranty 3 Year Limited Warranty

Dr. Fuji EC-3800 Cyber-Relax Massage Chair Warranty

Fujiiryoki Product Manufacturer’s Warranty

One (1) to Three (3) Year Limited Warranty | Parts and Labor

Fujiiryoki Cyber Relax massage chairs are covered by a 3 Year limited warranty. During the first year of ownership, the massage chair is covered with In-Home Service, Parts, and Labor. During the Second and Third Year of ownership, only parts are covered.

Shipping Options: is proud to offer free shipping within the contiguous United States on all of our massage chairs and products.

Free Standard Shipping: Wonder Massage Chairs Inc. Recommended

  • $0 Shipping fee
  • 4-7 Business Days - Expected Shipping Time
  • Curbside Delivery – Delivered to your ground floor entryway or garage.
    • Note: For customers residing on the 2nd floor or higher without additional manpower for help, White Glove Delivery (See below) might be a recommended option.
  • Minimal Assembly Required – By following the massage chair manual and its basic instructions, the massage chairs should be fairly simple to assemble. The assembly usually includes attaching air hoses, the arms and ottoman. The average assembly time is about ½ hour – 1 ½ hours depending on the complexity of the massage chair.
  • For assembly assistance, feel free to contact us at 845-232-0999

White Glove Delivery: Delivered and Installed to Room of Choice

  • $349 Shipping Fee*
  • 10-14 Business Days- Expected Shipping Time
  • Delivery, Full Assembly and Complete Installation in preferred room/spot of house
    • Relax and Stretch those muscles as you watch your massage chair get ready to give you your very first soothing massage!
  • Concierge Delivery Service – Delivery date and time is coordinated to best fit your schedule

*In Homes/ Apt. Buildings without an elevator, an additional fee of $150 per floor might apply.

Order Confirmation and Tracking

Upon placement of your order, you should receive an e-mail from Wonder Massage Chairs INC. confirming your purchase.  This indicates that your order has been received in our system and your credit card has been pre-authorized for the purchase.  Once your order is received, we reach out to our suppliers to confirm its stock and availability for immediate shipment. We will process the charges to capture payment of your order and submit it in a prompt manner. Should your item be on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail. 

Order Shipment:

Once your order has been processed, it will ship approximately within 1-3 business days and be delivered about 7-14 business days from the date of your order.

For your peace of mind and convenience, we will send you an email with the tracking information within 24 hours of the order’s leave of the warehouse. If you do not receive any tracking info form us within six business days of your order’s placement, feel free to follow up with us at or call 845.232.0999.

Fuji EC-3800 Cyber-Relax Massage Chair Features

4D Massage Technology

The Dr. Fuji massage chair reviews speak highly of the 4D Massage Technology that the back massage chair offers. This technology makes Dr. Fuji Cyber Relax massage chair one of the top-rated massage chairs. The chair uses the 4D knead ball system. This technology controls the movement of 3D rollers to imitate the human hand movements for a fluid and effective massage experience.

S-Track Design

Considered one of the best stationary massage chairs, the Dr. Fuji Cyber massage chair features an S-track massage layout. This means that the chair has a 4D massage system contoured perfectly to match the human spine. The S-Track design of the vibrating massage chair ensures that the roller heads can effectively reach contact points on your body all the way from the nape of your neck to the end of your tailbone. The complete coverage ensures that you get a great massage experience.

18 Automatic Programs

The Dr. Fuji Cyber-Relax massage chair flaunts a whopping 18 automatic massage programs. These programs include the full body as well as targeted massage programs for more flexibility. The programs include five whole-body programs, four waist programs, three stretch programs, four neck as well as shoulder programs, one Memory program, and one Original program. The memory program is particularly useful as it lets users create their custom program and save it for later use.

Full Body Air Compression Massage

There are 44 airbags in the Dr. Fuji EC 3800 massage chair for a most complete massage experience. These airbags are located around the shoulder, arms, waist, hips, calves, and feet. The complete coverage means that it covers the entire body and can relieve fatigue in the concentrated area. There are four varying massage modes including Twist massage, High-speed massage, Foot stretch massage, and Pulse mode.

Manual Massage Programs

Apart from the automatic and full body massage programs, the Dr. Fuji cyber chair massager also comes with manual programs to let users fine-tune the experience. Users can pick from Shiatsu, Kneading, and Foot stretch. Users can control the strength and intensity of each mode to get just the right pressure and experience for a soothing massage.

Adjustable Footrest

The Dr. Fuji EC 3800 massage chair comes with an adjustable footrest. This means no matter how tall or short you are, you can adjust the foot area to get a perfect fit to enjoy the foot massage offered. The footrest is equipped with airbags and Shiatsu nodes to massage calves, insteps, and soles of the feet.

12 Strength Levels

You might find the intensity and strength of the massage too hard for some massage chairs, out of the box. With the Dr. Fuji massage chair, you don’t have to worry about the same as it offers 12 settings to adjust the depth and strength of the massage. There are seven auto strength levels and 12 manual strength levels that can be adjusted. Of these modes, soft Rubbing mode and deep kneading Kiwami Mecha mode get a special mention.

Easy-to-use Remote Control

All of these modes and programs can be easily operated and configured using the easy-to-operate remote control that comes with it. The remote control has a LED display to make it easier for the user. Using the controller, it’s easy to manage the programs, pressure, and location of the massage.