Master S4
Premium full-body massage designed for personalized, everyday relaxation.
-
Intelligent Spine Scanning Personalized Massage
-
149°F Thermal Technology Deep, Soothing Warmth
-
Convertible Ottoman Design Furniture Meets Wellness
-
Abdominal Thermal Projector Targeted Core Comfort
-
3rd Gen CeraCore Engine Advanced Massage Technology
The CERAGEM Master S4 combines sophisticated furniture design with advanced thermal massage technology, creating a personal wellness experience that fits naturally into your home.
Intelligent Spine Scanning maps the unique curvature of your spine to personalize each massage, while the 3rd Generation CeraCore Engine and heated rollers deliver targeted warmth and massage along the body. An included abdominal thermal projector adds gentle heat and vibration for additional core relaxation.
When not in use, the Master S4 maintains the appearance of an elegant ottoman. When it's time to unwind, it transforms into a full-length thermal massage lounger for convenient, everyday relaxation.
Product: CERAGEM Master S4
Massage Engine: 3rd Generation CeraCore Engine
Automatic Programs: 7
Manual Modes: 5
Maximum Thermal Temperature: Up to 149°F
Recommended Height for Body Sensing: 3'11"–6'1"
Power Consumption: 350W
Service Voltage: 100–127V~, 50/60Hz
Product Weight: 114.6 ± 6.6 lbs
Gross Weight: 121 lbs
Ottoman Position:
52" W × 29.4" D × 17.5" H (±0.4")
Massage Lounger Position:
84" W × 29.4" D × 8.74" H (±0.4")
Device Classification:
FDA Registered Class I Medical Device
- Main Body Mat
- Body Frame
- Large Mat
- Small Cushion
- Abdominal Thermal Projector & Cover
- Remote Control
- Outer Cloth
- Power Cord
- User Manual
Intelligent Spine Scanning
Automatically maps your spine's unique curvature to help position the massage system for a more personalized experience.
3rd Generation CeraCore Engine
Advanced massage technology delivers targeted movement and thermal massage along the body for a refined at-home experience.
Enhanced Thermal Technology
Heated internal rollers reach temperatures up to 149°F, combining massage with targeted warmth for a deeply relaxing session.
Abdominal Thermal Projector
The included projector combines gentle heat and vibration to provide targeted warmth and relaxation around the core.
Convertible Ottoman Design
Designed with your living space in mind, the Master S4 transitions from an elegant ottoman into a full-length thermal massage lounger.
7 Automatic Programs
Choose from seven preset programs designed to make starting a personalized wellness session simple and convenient.
5 Manual Modes
Take greater control of your experience with five manual modes for more customized massage sessions.
Furniture-First Design
A refined silhouette allows the Master S4 to complement your home's interior instead of looking like traditional wellness equipment.
1. Transform Your S4
Convert the Master S4 from its ottoman configuration into the full-length massage lounger and ensure the unit is properly positioned for use.
2. Get Comfortable
Lie comfortably on the massage surface and position yourself according to the manufacturer's guidance.
3. Begin Spine Scanning
Allow the Intelligent Spine Scanning system to identify your body's positioning and spinal curvature for a more personalized massage.
4. Choose Your Program
Select from 7 automatic programs for a convenient preset experience or choose one of the 5 manual modes for greater control.
5. Adjust Your Experience
Customize available massage and thermal settings using the remote control based on your comfort and preferences.
6. Add Targeted Core Warmth
Use the abdominal thermal projector when desired for additional heat and vibration around the core.
7. Relax & Restore
Enjoy your selected session, then allow the system to finish before carefully getting up and returning the Master S4 to its ottoman configuration.
Free Shipping on Most Orders Within the Continental U.S. (Excludes AK/HI). Total delivery 6 to 11 business days (handling 1 to 3 business days, transit 5 to 8 business days).
30 days return window; report any damage within 48 hours. For returns, the customer pays return shipping on change-of-mind returns; we cover it for items that arrive defective, damaged, or incorrect. Restocking fee: 25% on approved non-defective returns (waived for defective, damaged, or incorrect items and exchanges). Refunds are issued within 14 days after we receive and inspect the return.
Yes. This chair is designed to make premium massage and relaxation convenient at home, with multiple programs and adjustable settings that allow you to tailor each session to your preference
Consider the massage mechanism, track design, body coverage, user height and weight range, and features such as Zero Gravity, heat therapy, air compression, and foot massage. Our team is also available to help you compare models and select the best fit for your needs.
Yes. Multiple massage programs and adjustable settings allow you to customize your experience, whether you're looking for a gentle relaxation session or a more targeted massage.
A massage chair gives you convenient access to relaxation whenever it fits your schedule, eliminating the need to book appointments or leave home. With a one-time investment, your personal massage experience is always available when you want it.
Most residential massage chairs are designed to operate from a standard household electrical outlet. Electrical requirements can vary by model, so we recommend reviewing the specifications and manufacturer's installation instructions before use.
We offer 30-day returns for your peace of mind. See our Return Policy for complete terms and conditions.
Complete Your Recovery Suite
- 24 Auto Programs One-Touch Relaxation
- Split-Zone Control Upper & Lower Body
- Precision Heat Therapy Soothing Warmth
- Full-Body Air Massage6 Targeted Zones
