Osaki Aeris 4D Duo Massage Chair

• 4D + 3D dual mechanism
• Waist cooling technology
• 360° rotating footrest
• Intelligent health detection
• SL-Track — neck to glutes
• Automatic body scan
• Intelligent voice control

• 12 auto programs
• 6 manual techniques
• 44-cell air compression
• Lumbar heating — 75–83°F
• Dedicated calf rollers
• Reflexology foot rollers
• Auto extendable footrest — 7″

• 2-stage zero gravity
• Rocking mode
• Space-saving — 2″ from the wall
• 7.5″ touchscreen remote
• Bluetooth speakers
• Wireless + USB-A charging
• Removable foot padding

Waist Cooling Technology

A gentle stream of cool air is delivered to the waist during your massage — a genuinely rare feature that keeps you comfortable through a long session instead of overheated.

Rotating Footrest

The footrest rotates a full 360° in either direction, working the feet and lower legs through a circular motion no fixed footrest can reproduce.

4D + 3D Dual Mechanism

Two independent roller sets run at once — one on the neck and upper back, one on the lower back and glutes — so no region waits its turn.

4D Rollers with Dynamic 3D Depth Control

This is what's actually moving inside the Aeris Duo: two complete roller assemblies mounted on the same track, each driving its own set of nodes. The upper 4D mechanism varies speed and rhythm as well as depth and direction — the extra dimension that separates a 4D chair from a 3D one — while dynamic 3D depth control lets you set how far the rollers press into the muscle. Because both mechanisms run simultaneously and independently, your neck and shoulders can be getting a firm shiatsu while your lumbar and glutes get a slow, deep knead.

Why it matters:

• Two mechanisms, one track — upper and lower body worked at the same time
• 4D rhythm control — speed and cadence shift the way a therapist's hands do
• Independent intensity — different depth top and bottom, in the same session

Intelligent Health Detection

Rest your hand on the sensor built into the armrest and the Aeris Duo measures heart rate, microcirculation, blood oxygen, heart rate variability and fatigue index. The results appear as a graded health report right on the touchscreen, and AI-driven analysis turns that reading into a recommended program — so the massage is matched to how your body is doing today, not how it was last week.

5 wellness metrics · On-screen health report · AI program recommendation

▶ The 360° footrest in motion

360° Rotating Footrest

Watch it move and the difference is obvious. The footrest rotates a full 360° clockwise or counterclockwise, sweeping the feet and lower legs through a continuous circular path instead of the fixed up-and-down squeeze most chairs deliver. That fluid rotation helps ease stiffness, promote relaxation and support healthy circulation through the part of the body that takes the most abuse in a day.

Full 360° rotation · Both directions · Eases stiffness

▶ Calf kneading rollers in action

Detailed Calf Massage

Dedicated calf rollers work independently of the air cells, kneading the lower legs directly rather than just compressing them — and integrated calf-rest bumpers move in sync with the kneading motion. Together they create a rhythmic massage that surrounds the calf from both sides. For anyone who spends the day on their feet, or sitting at a desk with sluggish circulation, this is the part of the chair you'll notice first.

Independent calf rollers · Synced bumpers · Deep kneading

Waist Cooling Technology

Massage chairs get warm — body heat, upholstery and heating pads all working against you halfway through a 30-minute session. The Aeris Duo answers that with cool airflow delivered directly to the waist, a feature almost nothing else at this price offers. Paired with lumbar heat, you get warmth exactly where muscles need to loosen and cool air where the chair would otherwise trap it.

Cool airflow to the waist · Rare at this price · Long-session comfort

Automatic Body Scan

Advanced sensors scan your body's shape, height and pressure points at the start of every session, then map the rollers to match. It's why the same chair works for a 5′2″ and a 6′2″ user without anyone adjusting a thing between turns.

Shape & height mapping · Automatic · Accurate roller placement

SL-Track — Neck to Glutes

The SL-Track follows the natural contours of your body, extending from the neck and shoulders down through the back and continuing past the tailbone into the glutes. That final stretch is where a straight back track gives up — and it's exactly where most lower-back tension actually lives.

Neck to glutes · Contour-following · No lower-back gap

2-Stage Zero Gravity Reclining

Two zero gravity positions elevate your knees above your heart, distributing your weight so evenly that the spine effectively unloads. The rollers then press deeper with less effort from the motor — which is why a zero gravity session feels noticeably more intense than the same program upright.

2 ZG stages · Spine decompression · Deeper roller contact

Rocking Mode

The whole chair sways gently back and forth in a soothing, rhythmic motion — the same movement that settles a restless mind faster than stillness does. Pair it with a Sleep Mode or Power Nap program and it becomes the most effective wind-down the chair offers.

Rhythmic sway · Calming motion · Pairs with sleep programs

44-Cell Air Compression Massage

Forty-four strategically placed air cells gently compress and release across the shoulders, arms, waist, calves and feet — covering every area the rollers physically cannot reach. The wave pattern moves blood through the limbs, which is the part of a massage most people underestimate until they feel their legs afterward.

44 air cells · Shoulders, arms, waist, calves, feet · Circulation

Lumbar Heating Therapy

Gentle, targeted warmth to the lower back helps loosen tight muscles and makes the massage that follows land deeper. Warm muscle releases more readily, so the same roller pressure does more work.

Lower back · Approximately 75–83°F · Deeper release

Space-Saving Technology

The chair glides forward as it reclines, so it needs only about 2 inches of wall clearance to reach full recline. A chair this capable can sit in a normal living room, bedroom or office without you rearranging the furniture around it.

2″ wall clearance · Full recline · Fits normal rooms

Peak

Power Stretch

Energize

Tranquil Massage

Recharge

Deep Tissue

Clear Mind

Refresh

Posture

Upper Body

Back & Spine

Lower Body

Schedule

Wake Up

Power Nap

Sleep Mode

Specialized Foot Rollers

Textured reflexology ridges stimulate key acupressure points across the soles, and each rolling motion delivers targeted pressure that releases tension where a day's standing collects it. Combined with the 360° rotation and calf kneading above, the lower body gets as much attention here as the back does.

Reflexology ridges · Acupressure points · Targeted pressure

Automatic Extendable Footrest

The footrest extends automatically by up to 7 inches to fit your height, giving proper support from calves to feet. Removable padding sits underneath — leave it in for a softer session, take it out to bring the reflexology rollers closer to the soles.

Extends 7″ · Automatic · Removable extra padding

7.5″ Touchscreen Remote

A spacious 7.5-inch touchscreen puts every program, intensity level and air zone on one intuitive display — and it's where your health detection report appears after each scan. No menu-diving, no cryptic button icons.

7.5″ display · Full program control · Health report on screen

Intelligent Voice Control

Take control without lifting a finger. Simple voice commands adjust programs, intensity and recline position hands-free, so you can stay in position and stay immersed rather than fumbling for a remote mid-session.

Hands-free · Natural commands · Stay in position

Quick Shortcut Panel

Essential functions sit right on the armrest for quick adjustments that don't interrupt your relaxation — power, program, recline and zero gravity, all one touch away.

On the armrest · One-touch · Always in reach

Quality Bluetooth Speakers

Music, podcasts or calming sounds stream through high-quality Bluetooth speakers positioned near the headrest — immersive audio without headphones pressing against the neck rollers.

Wireless pairing · Headrest-level audio · No headphones needed

Wireless Charging

Stay powered while you unwind — set your phone down on the pad and charge without cables.

USB-A Charging Port

A built-in USB-A port keeps a second device topped up right alongside the wireless pad.

Finished in easy-clean synthetic leather with a low, modern profile — available in three colors that sit comfortably in a living room, bedroom or home office.