W439WL 2025 New Model Premium 4D Zero Gravity SL Track Massage Recliner with Heater and Airbag Massage
W439WL 2025 New Model Premium 4D Zero Gravity SL Track Massage Recliner with Heater and Airbag Massage
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● SL Track and Auto Shoulder Detection: The advanced 3D massage on the long SL track covers your neck, shoulder, back, waist, hip, and thigh for full body relaxation. The additional automatic shoulder detection offers a more precise massage experience to targeted relax your muscle.
● Airbag Massage and Heating and Foot Rollers: The 54 airbags are located on the shoulders, arms, calves, and feet to provide pressure massage. Hand silicone rubber massage and waist and calves and feet heating function relieve your soreness. Moreover, the foot rollers stimulate the acupoints deeply for further relaxation.
● One-Button Zero Gravity Design: You can press the reclining button to enter the lying mode with 153° tilt angle. The zero gravity position and rocking function elevate your legs above the heart level for better blood circulation and fully relax your spine to promote sleep. The chair also ensures a minimal clearance of 3 inches/8 cm to the wall, which is space saving. The leg and back position can be independently adjusted.
● 24 Auto Programs and 6 Massage Techniques: There are 24 automatic massage programs and 6 massage techniques, including kneading, percussion, acupressure, flap, slap, and mixture. Among them, the office clerk mode is specially designed for sedentary people in offices. 5-level intensity, 3-level width, adjustable speed, and 6-level timer (5/10/15/20/25/30 minutes) are included for you to choose.
● Easy Operation and Installation-free Design: The tablet controller, armrest shortcut keys, and voice control offer multiple control modes. The Bluetooth speakers ensure enjoyable music after being connected to electronic devices. Wireless charging station allows for easy charging. No assembly needed, so that you don't have to worry about the installation.
● 【Please Note】: Inside delivery is NOT provided. If a loading dock is not available at your delivery site, you can request inside delivery for an additional fee. Once you request Inside delivery, please make sure the door is large enough to allow the package to pass through. The Packing Dimension is 56.3" x 33.5" x 49.2"(L x W x H). The Minimum Doorway Size is 33.5 inches. Note that if you want to return the product, please be sure to keep the original packaging.
Massage Area
Massage Area
- Feet
- Thighs
- Arms
- Glutes
- Lumbar region
- Calves
- Hips
- Shoulders
- Neck
- Back
Reclining Function
Reclining Function
- Zero gravity
- Full recline
Massage Technique
Massage Technique
- Kneading
- Percussive
- Combo
- Rolling
- Shiatsu
- Compression
Overview
Overview
Warranty Information
● Costway provides a 3-year warranty from the date of purchase by the original purchase date.
● Extended warranty provides maximum 2-year limited repair or parts replacement warranty, with on-site service in certain areas. This can be only redeemed by Costway Coins and Costway Warranty Card.
● Detailed warranty information could be checked in the "manual" document.
Shipping Information
● We offer FREE standard shipping in the Canada for massage chairs. Standard shipping includes placement inside your front door or garage. Delivery can only be made inside the front door on the ground floor of multi-level housing.
● We provide white glove service include: placement in your room of choice, removal of packing materials, installation and power test. There can be an extra charge for white glove service.
Specification
Specification
Colour | Black/White + Gray |
Material | ABS, PU Leather, Sponge, Metal |
Overall Dimension of Chair Mode | 63.5” x 31.5” x 48” (L x W x H) |
Overall Dimension of Lying Mode | 73” x 31.5” x 42.5” (L x W x H) |
Package Dimension | 56.3” x 33.5” x 49.2” (L x W x H) |
Minimum Doorway Size | 33.5” |
Weight Capacity | 330 lbs |
Suitable Height | 4.59 ft- 6.56 ft |
Rated Voltage | 110V 60Hz |
Rated Power | 180W |
Net Weight | 257 lbs |
Gross Weight | 304 lbs |
Power Cord Length | 6.04 ft |
-51" ergonomic SL track fits well with the body curve
-Zero gravity design reduces stress on your spines
-Full body airbag massage and heating function for further relaxation
-The memory function can record 5 techniques or programs
-Foot rollers effectively promote your blood circulation
-Automatic shoulder positioning detection and 5" retractable calf frame fit different people
-24 auto modes: crown, stretch, recovery, soothe, morning, night, stress, energize, neck, neck & shoulder, back relief, waist, waist and hip, leg relax, upper body, lower body, CEO, house wife, office clerk, game players, drivers, sports man, shopper, home body
-6 massage techniques: kneading, percussion, acupressure, flap, slap, and mixture
-3 widths, 5 speeds meet your different needs
-Designed with 54 airbags with 5 airbag intensities, including shoulder airbag, arm airbag, calf airbag, and feet airbag
-The smart touch screen, voice control, and armrest shortcut buttons for convenient operation
-Comfortable headrest for cushioning massage strength
-High-quality PU leather cover for a skin-friendly touch
-Built-in transport wheels for easy movement
-5-30 minutes timer for peaceful sleep
-3 languages are available (Chinese, English, French)
-Pre-assembled in the package for no assembly
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Let customers speak for us
from 9 reviewsIt has helped me relieve stress and tension, making it an essential part of my daily routine. The chair is also very easy to operate, and I love that I can switch between different massage modes with just the touch of a button

I was hesitant to invest in a massage chair, but I’m so glad I did! I appreciate the multiple settings, allowing me to adjust the intensity based on my needs.

I highly recommend this chair for anyone looking to improve their home relaxation routine.

Amazing massage chair! It really gets deep into sore muscles, especially with the shiatsu function. Super relaxing and worth every dollar.

Love the heat and zero-gravity combo! It feels like a spa at home. The perfect way to relax after a long day

We’ve had a few friends over, and it was the perfect size for a cozy get together

I bought this 12x20 gazebo for my backyard, and it’s been the highlight of our summer. When my grandchildren visited, we had a big family BBQ under it, and everyone loved how spacious and sturdy it was. The shade kept us cool, and we spent hours together laughing and enjoying the day. It made our family gatherings so much more special

I use it every evening, and it's become a part of my routine. I’m not one for gadgets, but this chair is an absolute game-changer. Worth every penny.






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