Every feature, engineered with purpose
4D + 3D Dual Core
Two independent roller systems work in seamless collaboration. The 4D primary roller moves in all four dimensions — up/down, left/right, in/out and variable-speed rhythm — precisely mimicking human-hand pressure variation. The 3D secondary provides broader complementary coverage. Both activate simultaneously in Two-Way Collaboration mode for an unmatched full-body experience.
Signature Technology · +60% Coveragei-OPEN Flexible Rail System
The patented i-OPEN carriage adjusts the roller gap in real-time while reclining, following the natural curvature of the spine from hips through waist, back and neck. At 166° recline, spinal decompression is maximised, relieving intervertebral pressure for genuine therapeutic benefit beyond what a rigid rail provides.
SL-Track · 135cm LengthIntelligent Body Scanning
Before each session, the Core-D performs a delicate full-body shape scan — automatically detecting neck position, shoulder width, and spinal curvature — and adapts every massage zone accordingly. Different family members get a perfectly calibrated experience with no manual adjustment required between sessions.
Auto Per SessionBiosensor Health Detection
An integrated bio-sensor reads blood oxygen saturation (SpO₂), heart rate, and calculates a real-time fatigue index. The chair then recommends and automatically launches the optimal massage program based on your physiological data — not a guess, but a data-driven prescription. Myostimulation support is also included in the health feature set.
SpO₂ · Heart Rate · Fatigue IndexMulti-Zone Graphene Heating
Advanced graphene thermal technology delivers soothing warmth across the back, abdomen, and calves at 35–40°C. The multi-zone heating system helps relax tense muscles, improve comfort, and support relief from everyday stiffness and chronic discomfort. Ideal for enhancing the overall massage experience with consistent, targeted heat therapy.
Back · Abdomen · CalvesOffline Voice Control — "Hi Alice"
Say "Hi Alice" and give any command — no Wi-Fi, no Bluetooth pairing, no app, no internet connection required. The voice system is built entirely into the chair's hardware, making it instantly accessible for elderly users or those who prefer not to navigate touchscreens. Instantly switch between voice and manual control at any time.
Fully Offline · No App Needed10-Inch Smart Touchscreen
The largest control panel in its class, mounted on a flexible articulating arm for effortless viewing at any recline angle. A vivid 3D body visualisation map lets you tap to target specific zones instantly. Armrest shortcut keys provide one-touch access to the most-used functions without reaching for the screen. Save your own custom programs for instant recall.
3D Body Map · Shortcut KeysFoot & Calf Therapy System
A closed foot housing contains 3D rollers in three rows for deep plantar acupoint stimulation. Dedicated calf rollers deliver scraping-style relief to rapidly reduce leg fatigue. The Achilles sling provides focused tendon decompression. 20 compression airbags cover the full lower leg and feet, with a 16 cm extendable footrest for longer legs.
3D Foot Rollers · Calf Rollers · 16cm ExtensionPremium Extras
Aromatherapy diffuser for ambient fragrance therapy. LED ambient lighting with teal accent. Bluetooth stereo speaker system. Wireless phone charging pad. Negative oxygen ion generator for a fresher room environment. Sleep Control mode keeps the chair in reclined position after the session ends so you can drift off undisturbed.
Aromatherapy · LED · Bluetooth · Ioniser
Two mechanisms.
One perfect massage.
Most massage chairs use a single roller track. The Core-D employs two, simultaneously treating the full length of the spine and the lower body. Greater depth, broader range, and a massage experience that rivals a two-therapist session.
Primary Roller — 12 Modes — Full Spine
Moves in all four dimensions with variable-speed rhythm. Mimics the nuanced pressure-variation of a professional masseuse. 5-gear speed + 5-gear width adjustment for fully personalised sessions.
Secondary Roller — 7 Modes — Lower Body
Dedicated coverage of the lumbar, glutes and thighs. Independently adjustable depth and intensity. Activates simultaneously with the 4D roller in Two-Way Collaboration mode.
The spine has curves.
Now the rail does too.
Standard massage chairs run a rigid track. The Core-D's i-OPEN system is the only flexible rail that continuously adapts its curvature as you recline — following the precise arc of your spine from the hips through the waist, back, and neck, at every angle.
Precise roller contact at the cervical curve — the zone most chairs miss or address poorly. Releases chronic desk-worker tension at the base of the skull.
Full thoracic coverage along the longest and most complex section of the spine. The flexible rail maintains contact even as your back arches and shifts during massage.
The lumbar curve is the deepest inward arch in the spine — and the point of greatest daily stress. i-OPEN bends to follow it precisely, rather than skipping across it.
The SL-track extends beyond the lumbar into the glutes and upper thighs — a zone inaccessible to standard S-track chairs — where sciatic tension and hip tightness originate.
20 scientifically designed programs across four categories
Intelligent Body Scanning
The Core-D features Intelligent Body Scanning that runs before the massage begins to tailor the session to each user’s body. It performs delicate body shape scanning to help the chair align the massage coverage to the person in the seat. The system is designed to adapt to different body structures, making it suitable for multiple family members. It also includes automatic neck position detection to better match the massage position around the upper back and neck area.
56 strategically placed air cushions
Sea-wave pinching and kneading patterns deliver full-body compression therapy. Air pressure operates at 0.025–0.03 MPa — firm enough to improve circulation and relieve muscle tension, gentle enough for daily use by all ages.
Just say "Hi Alice"
The Core-D's voice system is entirely self-contained — built directly into the chair hardware. No Wi-Fi, no app, no Bluetooth pairing. Speak from anywhere in the room and the chair responds instantly.
Switch instantly between voice, tablet and armrest shortcut key control at any time
Designed for accessibility — especially suited to elderly users unfamiliar with touchscreens
No internet, no subscription, no smart home hub — works out of the box, always and forever
Controls all 20 auto programs and primary manual settings by voice
A 10-inch command centre
The largest touchscreen panel in its class — mounted on a flexible arm, readable from any angle.
High-Definition Touchscreen
Flexible articulating arm ensures the screen is always visible and reachable regardless of your recline position.
Body Zone Visualisation Map
A vivid 3D body diagram on screen lets you tap to target any zone — intuitive for first-time users.
Armrest Shortcut Key Panel
Dedicated quick-access buttons for the most-used functions — no need to reach the main screen.
Save Custom Programs
Build and store your own personalised massage routines for instant one-tap recall in future sessions.
Your personal health dashboard
Before each session, the Core-D reads your body's current state and determines the most beneficial program — not the one you always pick, but the one you actually need right now.
Engineered for your space and your spine
A forward-slide mechanism moves the chair 10 cm toward the user before reclining. Only 10 cm of rear clearance is needed — so the chair fits naturally against any wall without redecorating or awkward placement.
A dedicated stretch mode extends and decompresses the entire body — elongating the spine, opening the shoulders, and releasing hip and calf tension. Particularly effective post-exercise or after prolonged sitting.
Three recline positions distribute bodyweight evenly across the chair's surface, elevating the legs above the heart to reduce circulatory load and eliminate spinal compression during every massage session.
Built for every lifestyle
Desk Workers & Everyday Stress
"Office Regimen" targets the neck, shoulders and lower back — the primary pain zones for desk-based work. "Fatigue Recovery" and "Energy Boost" reset the body quickly after a demanding day without needing to leave home.
Office Regimen · Energy Boost · Fatigue RecoveryAthletes & Active Individuals
"Sport Recovery" and "Warming & Detox" use the dual roller system and full airbag wrap to flush lactic acid, reduce inflammation, and restore muscle elasticity. The foot roller system stimulates plantar acupoints for accelerated lower-body recovery.
Sport Recovery · Warming & DetoxOlder Adults & Families
Offline voice control makes the Core-D fully accessible for elderly users. Intelligent body scan means no reconfiguring between family members. "Chinese Massage" and "Meridian Treatment" align with traditional wellness practices familiar to older generations.
Chinese Massage · Meridian TreatmentBack & Spine Health
The i-OPEN Flexible Rail follows the spine from hips to neck. At 166° recline, spinal decompression is maximised. Combined with 40–50°C back heat therapy, this is a daily therapeutic tool for anyone managing back discomfort or disc issues.
Waist Care · Neck & Shoulder Care · Heat TherapyBetter Sleep
"Sweet Dream" combines gentle wave movements, full-body airbag compression, ambient LED lighting and Bluetooth audio to guide the nervous system toward a pre-sleep state. The Sleep Control mode keeps the chair reclined after the session ends so you can drift off undisturbed.
Sweet Dream · Sleep Control ModeHome Aesthetic & Lifestyle
Designed to be a statement piece. Available in rich brown and warm beige colourways with teal LED accents. Premium PU leather upholstery is easy to clean and built to retain its appearance over years of daily use in any living room or bedroom.
Brown · Beige · Teal LED AccentsSpecifications
| Display | 10" Smart touchscreen |
| Shortcut keys | Yes (armrest panel) |
| Voice control | Yes - offline ("Hi Alice") |
| Zero-Gravity positions | 2 (118° / 135°) |
| Zero-Space | Yes |
| Heating zones | Back, abdomen, calves |
| Heating temp | 40–50°C (graphene) |
| Biosensor | SpO₂, heart rate, fatigue, myo |
| Bluetooth speakers | Yes (stereo) |
| Wireless charging | Yes |
| USB charging | Yes |
| Aromatherapy | Yes |
| LED lighting | Yes (teal accent) |
| Air ioniser | Yes |
| Save custom programs | Yes |
| Sleep Control mode | Yes |
| Upholstery | U Leather (SolidTex) |
| Available colours | Brown · Beige |
FAQ's
The Core-D combines a 4D primary roller with a 3D secondary roller, allowing two massage mechanisms to work together for broader coverage and a more layered full-body massage experience.
Yes. The chair allows users to store custom massage programs, making it easier to return to preferred combinations of massage settings, intensity, speed, width, and target zones.
Yes. The Core-D includes a biosensor system that can display data such as heart rate, blood oxygen level, fatigue index, and myostimulation-related information to support a more personalized wellness experience.
Yes. In addition to its massage functions, the Core-D includes features such as wireless charging, Bluetooth speakers, aromatherapy, LED lighting, air ionisation, voice control, and a 10-inch touchscreen, making it a highly feature-rich massage chair for premium home use.
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