Relaxbro
Estimated delivery 3–10 days
OWNER EXPERIENCE
Earlier owner feedback, verified purchases and the questions people ask before choosing.
Based on 463 reviews
No reviews are currently available to display.
Reviews from customers with verified purchases will appear here.
No reviews match the current filters.
No public questions have been published yet.
Not every number changes the experience. We focus on the engineering decisions that meaningfully shape coverage, movement, support and comfort.
PRODUCT EXPERIENCE
Motion, support, acoustics, and materials — complex engineering distilled into a natural, everyday experience.
Product details
A 2D six-head kinematic architecture, contoured precision steel rail, and F-Wrap 2.0 pneumatic matrix. Tuned for restorative recovery, engineered for total living-room silence.
Silicone heads with Gen-3 master algorithmic control.
Extended HE-SL contour spanning neck to gluteal basin.
F-Wrap 2.0 matrix with 28 kPa silent pneumatic flow.
Isolated dual-pushrod chassis for background quietness.
Raw mechanical pressure is easy. The engineering challenge is replicating the adaptive sensitivity of human hands. The M638 Master uses six flexible silicone contact points driven by third-generation algorithms to deliver continuous, non-percussive relief.
130 CM HE-SL STEEL RAIL
A structural steel track guides the 2D six-head mechanical hand through cervical, lumbar, and pelvic arches with 3-stage intensity and width adjustment.
OPTICAL POSTURE CALIBRATION
Optical posture detection reads shoulder height and seated spinal proportions in seconds, calibrating customized bounds for heights from 160 to 180 cm.
One-touch Zero Gravity shifts your legs above the cardiovascular line, distributing gravitational load across the 130 cm contour. Simultaneously, constant thermal soothing warms the back, waist, and calves.
F-WRAP 2.0 AIR MATRIX · 16 CELLS
16 sequenced airbags surround shoulders, forearms, calves, and insteps. Driven by an 18 L/min high-flow pump with progressive pressure exhaust.
ZERO GRAVITY & SOLE KNEADING
Elevates your legs above the cardiovascular line, evenly distributing gravitational load along the 130 cm track to neutralize spinal compression forces and promote deeper muscular decompression.
Supple, breathable, skin-friendly upholstery fully wrapping the main shell and extendable leg rest for enduring tactile luxury.
Mounted 7-inch LED touch panel backed by quick AI voice commands.
Acoustic headrest chambers tuned for immersive meditation and music.
Spacious internal seating width paired with dual electric pushrods and spring-loaded leg adaptation for effortless comfort across varying body profiles.
Dedicated charging port and subtle architectural ambient lighting.
Inspect footprint, 35 cm rear wall clearance, and leather tones at 1:1 true scale.
Complimentary two-person room-of-choice placement, assembly, and packaging disposal.
Test the M638 Master inside your living space with convenient door-to-door return pickup.
Comprehensive parts and on-site certified technician support.
01
TECHNOLOGY
A closer look at the exact engineering behind trajectory, pressure, and control logic.
02
INSIDE RELAXBRO
Discover how the mechanism, structure, and control systems unify beneath the surface.
03
ACOUSTICS
Motors, air pumps, and structural isolation are refined so mechanical sounds seamlessly recede.
04
MATERIALS
Leather grain, tailored cushioning, and refined stitching define every point of contact.
AR · TRUE TO SCALE
COMPARE
FURTHER INSPIRATION
A curated selection of Relaxbro models across various experiences and investments, guiding you toward your ideal sanctuary.
