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Sentio

Powered by Bi-Stretch™ Technology

Transform your recovery with Sentio. Find your perfect fit and start feeling better today.

Explore the Sentio Series

  • Sentio
  • Sentio PRO
  • Sentio MAX

Core Configuration

3D massage mechanism + extended SL-track for precise spinal contouring

Control Experience

Integrated armrest controls — no remote needed, one-touch start

Sentio

Massage Performance

Leg & foot airbags with reflexology rollers for everyday relaxation

Ideal For

Daily living room use, perfect for whole-family relaxation

Core Configuration

4D deep-tissue massage mechanism targeting fascia and deep muscle layers to relieve persistent soreness

Control Experience

Offline voice control for true hands-free operation — just speak to start

Sentio PRO

Massage Experience

Full-body enveloping airbag system to release physical and mental tension

Ideal For

Tech enthusiasts, busy professionals, and users seeking a top-tier massage experience

Core Configuration

Flexible dual-mechanism track for full-body contouring and adaptive support

Control Experience

8-inch HD touchscreen with intuitive visual controls, easy for seniors to use

Sentio MAX

Enhanced Massage Experience

Full-body airbag system + acupressure foot rollers for a spa-level experience

Ideal For

A premium home relaxation space, designed for deep, whole-family recovery

Designed for you

Stretch for Every Lifestyle

Whether you're chasing peak performance or simply looking to move better every day, Aront's Bi-Stretch™ technology helps you break through your body's limits.

Pro Athletes

Deep recovery, back stronger, faster

Active stretching and zero gravity accelerate lactic acid clearance, speed up muscle recovery, and elevate next-day performance.

Fitness Enthusiasts

Make every single workout truly count

Bi-Stretch™ independent leg stretching increases range of motion — train harder, recover smarter, and unlock your potential.

Wellness Seekers

15 minutes a day, easy to maintain

Smart Bi-Stretch™ programs fit any schedule. A quick full-body release makes wellness a daily habit.

Desk Workers

Leave fatigue behind, recharge your energy

Deep neck, shoulder, and back stretching, plus foot rollers, relieve stiffness from long sitting. Feel refreshed after work.

Seniors

Gentle stretching, safe and soothing

Zero gravity reduces joint pressure. Adjustable intensity helps maintain mobility every sit-down becomes a gentle care moment.

Proven Results. Backed by Science.

Deeper Muscle Relaxation

Average relaxation rate across 5 key muscle groups

Traditional
Massage Chairs
12.2%
Improvement
138.5%
Bi-Stretch™
Massage Robot
29.1%
Data Source: EMG (Electromyography) Analysis

Greater Mobility Improvement

Average improvement across 4 key joint movements

Traditional
Massage Chairs
1.4%
Improvement
528.6%
Bi-Stretch™
Massage Robot
8.8%
Data Source: ROM (Range of Motion) Test

Targeted Relief for Key Muscle Groups

Average Relaxation Improvement vs. Traditional Massage Chairs

Rectus Femoris

Rectus Femoris

(Front Thigh)

Bi-Stretch™

Traditional

+495%

Tensor Fasciae Latae

Tensor Fasciae Latae

(Hip)

Bi-Stretch™

Traditional

+137%

Adductor

Adductor

(Inner Thigh)

Bi-Stretch™

Traditional

+51%

External Obliques

External Obliques

(Side Waist)

Bi-Stretch™

Traditional

+309%

Sartorius

Sartorius

(Inner Thigh)

Bi-Stretch™

Traditional

+13%

Validated by Research

Professor Hu Jie’s research team at Shanghai Jiao Tong University conducted a comparative study with 24 healthy adults, using surface electromyography (sEMG) and range of motion (ROM) as key objective metrics to systematically evaluate differences in muscle relaxation and functional improvement between stretching massage chairs and traditional massage chairs.

Muscle Relaxation Performance

Based on electromyography (EMG) analysis, Bi-Stretch™ technology demonstrated significantly superior relaxation effects across five key muscle groups compared to traditional massage chairs.

  • Overall Muscle Relaxation

  • Rectus Femoris Relaxation

  • Tensor Fasciae Latae Relaxation