WANKO Harmony SL-Track Zero Gravity Full Body Recliner Massage

SL-Track Zero-Gravity Massage Chair — AI Body Scan, Heat & Air Compression

Unwind on a long SL-track that follows your spine and glutes for head-to-hamstring relief (≈57″ travel). Add soothing lumbar heat, targeted airbag compression, and fully adjustable foot & calf massage—then sink into Zero Gravity with a single touch. Smart AI body scanning and voice control personalize every session.

Why You’ll Love It

• Full-length SL-track: Continuous neck-to-glute coverage for deeper, more consistent pressure.

• Zero Gravity + wall-hugging: Recline with less pressure on your back; fits close to walls to save space.

• Heat where it counts: Gentle waist/lumbar heating to loosen tight muscles.

• Airbag compression: Cushions target shoulders, arms, waist, hips, calves, and feet.

• Personalized comfort: Adjustable foot & calf length and intensity for a tailored fit.

• Deep-tissue variety: 6 massage techniques (e.g., knead, tap, shiatsu) and 6 auto programs for quick starts.

• Smart control: AI body scan sets optimal points; AI voice commands and an intuitive side control panel keep everything effortless.

• Ambient design: Subtle LED accents and durable ABS panels—modern, easy to clean.

• Immersive sound: Built-in stereo speakers for music or guided relaxation.

At a Glance

• SL-Track Length: ~57″

• Zero-Gravity: One-touch recline

• Space Saving: Wall-hugging design

• Heat: Lumbar/waist

• Programs: 6 auto modes; 6 manual techniques

• Adjustments: Foot & calf length + intensity

• Airbags: Multi-zone compression

• Controls: AI voice + side panel

• Audio: Stereo surround speakers

• Finish: LED accent lighting; durable ABS exterior

Dimensions & Specifications

General Features

• SL-Track massage system covers neck to buttocks for full-body relief.

• AI Voice Recognition, Precise Body Scanning, Bluetooth, and LED lights for enhanced comfort and control. 

• Multiple automatic programs + manual control.

• Adjustable air compression intensity and massage intensity.

Dimensions

• Upright: 63" L × 31.9" W × 44.9" H (160 × 81 × 114 cm) 

• Reclined: 72.8" L × 31.9" W × 31.9" H (185 × 81 × 81 cm) 

• Packing (boxed): 61.8" × 34.3" × 44.9" (157 × 87 × 114 cm) 

• Packed w/pallet: 61.8" × 34.3" × 50.4" (157 × 87 × 128 cm)

• Minimum doorway width for delivery: 34" (86 cm)

Weight

• Gross Weight: 253.5 lbs (115 kg) 

• Net Weight: 216.1 lbs (98 kg) 

Track & Massage Mechanics

• SL-Track length: 57.01" from neck to buttocks (extra-long SL track) 

• Massage roller material: Medical-grade silicone 

• Massage techniques: 6 types including shiatsu, knead, knock, etc. 

• Programs: 12 automatic + manual modes 

Air & Heating Features

• Full-body airbags: Shoulders, arms, calves, feet

• Airbag intensity: Adjustable to 5 levels 

• Heating: Yes — waist and calf areas 

Additional Features

• Leg extension: Electric retractable (5.9 inches / 15 cm) 

• Zero gravity: 2 levels — up to about 180–190° recline 

• Controller: 7" full touchscreen tablet with quick control panel and mobile phone holder 

• Thai stretching massage: Yes 

• Health check function: Yes

• Wall-hugging/space-saving design: Yes (requires ~4.7" from wall)

Electrical & Capacity

• Rated power/plug: 110 V, 120 W 

• Maximum weight capacity: 396.8 lbs (180 kg) 

• Recommended user height: 59" – 78" (150 – 198 cm)

Return, Refund & Warranty Policy

Eligibility for Returns

• Return within 30 days of delivery for refund or exchange.

• Item must be unused, in original condition and original packaging.

• Proof of purchase required.

• Returns not meeting these conditions may be refused or incur fees.

Return Process

• Contact customer service within 30 days for a Return Authorization (RA):

  • Email: support@luxemancave.com

• After receiving RA, repack item in original packaging and write RA number on the box.

• Customer pays return shipping; use trackable service and consider insurance.

• Wanko Massage Chairs is not responsible for lost or damaged return shipments.

• Returns are inspected within up to 5 business days after arrival.

Refunds & Fees

• Refunds processed within 7–10 business days after inspection.

• Refund issued to original payment method.

• 15% restocking fee deducted from refund.

• Original shipping costs are non-refundable and deducted from refund.

Exchanges

• Follow the return process for the original chair.

• After refund (minus applicable fees), place a new order for the desired model.

Non-Returnable Items

• Items marked “Final Sale” – no returns or exchanges.

• Customized/personalized chairs – no returns or exchanges unless defective or damaged on arrival.

Damaged or Defective Items

• Inspect chair at delivery.

• For visible damage/defects:

  • Notify delivery personnel immediately.

  • Contact customer service within 48 hours.

• To file a claim: provide order number, photos, and description.

• If approved, Wanko Massage Chairs will arrange repair, replacement, or refund at no extra cost.

Shipping Policy

• Free Standard Shipping:

  • Standard shipping is free on all massage chair orders within the continental United States.

• Available Shipping Methods:

  • Standard Shipping through reputable carriers.

  • Expedited Shipping available at an additional cost (contact customer service for pricing).

  • White Glove Delivery available for an extra fee, including delivery, unpacking, and full in-home assembly.

• Order Processing Time:

  • Orders are typically processed within 1–3 business days.

  • After processing, customers receive a confirmation email with tracking information.

• Estimated Delivery Times:

  • Standard Shipping: Usually 5–10 business days.

  • Expedited and White Glove Delivery: Varies depending on location and service availability.

• Delivery & Setup Options:

  • Curbside Delivery (Standard): The chair is delivered to the curb or end of your driveway. You are responsible for moving and setting up the chair.

  • White Glove Delivery: Includes delivery inside your home, assembly, placement in room of choice, and removal of packaging.

• Shipping Restrictions:

  • Shipping is limited to the continental United States.

  • No shipping to Alaska, Hawaii, U.S. territories, or international destinations.

  • P.O. Boxes are not accepted due to product size and weight.

• Order Tracking:

  • Once your order ships, a shipping confirmation email with a tracking number is provided.

• Damaged or Missing Items:

  • Inspect your massage chair immediately upon delivery.

  • If there is visible damage or missing components, notify the delivery personnel at once and contact customer service within 48 hours.

  • To file a claim, provide:

    • Your order number

    • Photos of the damage or missing parts

    • A brief description of the issue

  • Wanko Massage Chairs will help arrange a resolution (repair, replacement, or other appropriate action).