HBADA X7 Smart Ergonomic Office Chair: AI-Powered Lumbar Tracking & Recovery

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Bestseller
HBADA X7 Ergonomic Chair (with Footrest)
The world's first AI smart lumbar-tracking ergonomic chair.
Sale price¥174,000 JPY
Key Features

・AI Smart Lumbar Tracking: Automatically detects sitting posture and adjusts lumbar support in real time.
・3-Stage Cooling Seat Fan: 3,000 RPM dual fans keep you comfortably cool even during long sitting sessions.
・8D Smart Bionic Massage System: Moves forward during massage to provide deep kneading.
・4D Dual-Axis Headrest: Multi-angle adjustable neck support for personalized comfort.
・X7 Reinforced Aluminum Alloy Frame: Achieves high rigidity and excellent durability. The X7 Air features a lightweight nylon structure, providing stable support.

📢 Purchase an X7 Black and receive an additional battery free.
The battery will be shipped separately and is expected to arrive in approximately 2 weeks.

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COLOR:
Sale price¥174,000 JPY
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30-day home trial period
Free 2-business day shipping
5-year extended warranty
Lifetime Customer Support
  • Maximum Weight Capacity: 150kg
  • Recommended Height: 150cm-195cm
  • Product Dimensions: Depth 70cm x Width 70cm x Height 105cm
  • Seat Width: 52cm
  • Seat Depth: 5cm adjustable range, 40.5cm-45.5cm
  • Seat Height: 8.5cm adjustable range, 44.5cm-53cm
  • Accessories: Casters

Can the Hbada X7 help with back pain?

Yes, the X7 is designed to help alleviate back pain through a combination of bionic massage, thermal care, and a smart lumbar support that automatically tracks and adapts to your posture.

Is this an ergonomic chair with massage and heat features?

Yes, the Hbada X7 combines ergonomic design with built-in massage and heat functions for enhanced comfort and muscle relaxation.

What is Smart Lumbar Tracking?

Smart Lumbar Tracking automatically adjusts the lumbar support according to your posture and movements, providing continuous support to your lower back without manual readjustment.

Is the Hbada X7 suitable for long hours of sitting?

Yes, the X7 is designed for extended sitting, offering a combination of advanced ergonomic adjustments and active support features like massage and thermal care.

What are the dimensions and weight of the Hbada X7?

Dimensions: 70cm (depth) x 70cm (width) x 105cm (height). Weight: Approximately 38kg.

What makes the Hbada X7 ergonomic office chair unique?

The Hbada X7 ergonomic office chair pioneers intelligent lumbar tracking technology. Developed in close collaboration with medical professionals and through continuous technological innovation, this groundbreaking feature is integrated into an ergonomic chair for the first time in the industry. It significantly alleviates discomfort from prolonged sitting, supporting your well-being with superior support.

How does the Hbada X7 support correct ergonomic sitting posture?

The Hbada X7 chair features an intelligent lumbar tracking mechanism that follows your body in real time. When you feel tired, the comfortable massage function helps you relax. Furthermore, it boasts a wide range of adjustment features, including a 4D dual-axis headrest and 720° mechanical armrests. These customizable adjustments allow it to be tailored to individual preferences and body types, supporting correct posture and continuous comfort throughout the day.

What is the difference between the X7 and X7 Air?

There is only one difference—the core material of the backrest. The X7 uses a premium aluminum alloy core, while the X7 Air uses a lightweight nylon core. All other features are identical—the same ergonomic support system, the same adjustments, the same mesh material, the same seat, and the same warranty.

Why choose the X7 over the X7 Air?

The aluminum alloy provides a metallic texture to the visible core parts, resulting in a more premium look and feel. For those who desire higher-quality materials and aesthetics, the X7 is recommended. For those who prefer to allocate their budget elsewhere, the X7 Air offers the same ergonomic performance at a more affordable price.
Overview
Specifications
FAQs
Reviews
Quality endorsed by experts
Actual reviews from major media outlets regarding the HBADA E3
The X7 is an ergonomic chair that incorporates a variety of comfort-focused features into one unit. Particularly noteworthy is its smart lumbar support function, which automatically adjusts to your sitting posture. This ensures optimal support at all times, without the need for frequent manual adjustments from the user.
These advanced technologies enable the HBADA X7 to incorporate AI lumbar tracking. Additionally, it features heating, cooling, and massage functions to alleviate strain and fatigue in the lower back. This ensures a more comfortable sitting experience, whether for long workdays or extended gaming sessions.
The HBADA X7 is one of the most versatile and feature-rich office chairs I have ever tried. Designed for comfort, it boasts a wealth of functions and thoughtful features. In addition to excellent cooling, pleasant heating, and practical massage functions, it also includes a leg rest, allowing you to enjoy a more relaxed and comfortable sitting experience.
The HBADA X7 Smart Ergonomic Chair is not just a chair to sit on; it's a next-generation chair that actively supports your posture. It detects when your posture is deteriorating and provides support before the burden on your lower back becomes significant—it's like the chair itself anticipates and adjusts for postural imbalances. This helps reduce the lower back fatigue often experienced during long work sessions in the afternoon, maintaining a comfortable sitting experience.
The HBADA X7 Smart Ergonomic Chair was developed to meet precisely this need. Its TÜV-certified AI-powered ergonomic system dynamically adjusts back support to your posture.
The HBADA X7 Smart Ergonomic Chair sets a new standard for active ergonomics. It offers a next-generation support system where the chair adapts in real-time to your body's movements and posture. This innovative ergonomic chair goes beyond mere "comfort," actively supporting your posture and reducing strain on your body.
The HBADA X7 Smart Ergonomic Chair is designed for "home office professionals" such as programmers, digital marketers, designers, and managers who spend long hours at their desks, as well as heavy users who enjoy gaming for 8, 10, or even 12+ hours a day.
The X7 is designed around an AI lumbar tracking system. Pressure sensors in the lumbar pad detect changes in sitting posture, and a smart chip analyzes the data. An integrated motor automatically adjusts the lumbar support back and forth, providing optimal support as your posture changes. This is the X7's most significant feature and, among all the products we've tested in this category, it's the first system to actually deliver on its product description.
HBADA X7
The world's first ergonomic chair with AI lumbar tracking
Adaptive support. Lasting comfort.
*Developed in collaboration with doctors belonging to the ICA (International Chiropractors Association) in the United States.
Key Takeaways
AI Lumbar Tracking Function
Automatically adjusts to your lower back just by sitting. Real-time lumbar support.
8D Bionic Massage Function
Deep relaxation and quick recovery
4D multi-axis headrest
720° Multi-Directional Adjustable Armrests
Cloud Breathable Seat Cushion
Three-zone floating wing structure
Optimal support that adapts to your body's movements.
World's First Ergonomic Chair with AI Smart Lumbar Tracking

Automatically adjusts to the user's waistline by sensing their weight and posture. With 10 levels of adjustment, it provides optimal support tailored to each individual.

To the world's first truly smart chair

The industry's first smart chair that revolutionizes traditional, often lagging, lumbar support. No more struggling with slow adjustments or generic support. Pressure sensors detect your sitting posture, a smart chip analyzes it in real-time, and high-precision motors instantly optimize lumbar support. This chair doesn't just adapt to you; it learns and evolves with you.

Tips
Sensor
Motor

Equipped with automotive-grade, high-performance AI chips. Real-time processing provides optimal support in an instant.

Microsecond-level High-Precision Hall Magnetic Sensor: Instantaneous Response and Precise Support.

Millimeter-level high-precision linear motor: Precise AI lumbar tracking for natural support.

Comfort that lasts all day, for every body type.

From focused work to deep relaxation. The X7 evolves to suit every lifestyle, daily habit, and sitting posture.

For business owners and professionals
For IT engineers
Product Manager
Graphic Designer
Active Cooling Seat Cushion

Comfortable seating that resists perspiration. Advanced ventilation and cooling technology. Equipped with 3,000 RPM dual fans Featuring an active recovery layer, two 3,000 RPM centrifugal fans quickly expel trapped heat through tiny vents on the seat surface. This maintains a comfortably cool temperature even during extended periods of sitting. 3-stage airflow mode Choose from three fan speed modes to suit your preference. This effectively suppresses heat buildup, maintaining a comfortable seat environment even in high-temperature conditions.

8D Dual-core Massage Function: Experience a deep and pleasant massage, as if from the hands of a professional.
Dual Core Massage – providing the comfort of human hands, not just vibration. Two massage cores replicate the movements of a human massage, offering a more natural and comfortable relaxation experience compared to mere vibration. Enjoy comfort while working, taking a break, gaming, or watching movies. During use, the cores automatically extend into your back to provide deep kneading. After the massage, they automatically retract, reducing pressure on your lower back. No bothersome manual adjustments are needed. One-touch operation allows you to switch modes to suit your posture or situation. Without the need for repeated complex adjustments, it provides comfortable support anytime.
3-zone patented floating wing structure

Provides 360° support for the erector spinae and quadratus lumborum muscles, achieving comfortable relaxation in the lower back.

Adapts to your body's movements, maintaining comfortable support throughout the day
Strong support comes from a sturdy frame.

Reinforced aluminum alloy backrest vs. lightweight nylon construction

X7
X7 Air

It uses a reinforced aluminum alloy frame, achieving excellent rigidity, stability, and long-term durability. It can withstand hard daily use.

High-strength nylon frame provides lightweight design and reliable basic support, meeting everyday ergonomic needs.

4D Dual-Axis Neck Pillow — Designed to support spinal movement

One chair, limitless ways to sit
Support that anticipates your movements, from focused work to full recline
Ideal for tasks requiring high concentration. A correct 105° sitting posture supports concentration for programming, writing, email correspondence, video conferences, and more.
The "golden angle" of a chair—the ideal position for both focus and comfort at work. Perfect for over eight hours of office work. A slightly reclined backrest reduces strain on the lower back and back while maintaining solid support.
When you want to relax between tasks, switch to 128° mode. The backrest gently supports your entire body, allowing for deep relaxation. It's perfect for naps, watching videos, listening to music, or taking a 15-30 minute break.
The maximum recline angle of the chair offers the ultimate relaxation experience, as if floating on a cloud. It's perfect for deep rest or meditation, and for refreshing your mind and body at home. This angle provides the ultimate relaxation position for energy recovery.

105°

Upright working position

116°
Standard Comfort

128°
Relaxation Mode

140°
Floating Relaxation Mode

Your personal comfort, freely adjustable
Adjust every part, from the lumbar support to the headrest, armrests, and seat height and depth, to create your own personalized and comfortable seating experience.
Three-zone floating wing structure

The ideal lumbar support that adapts to every curve of your back.
50mm electric front-back adjustment | 45mm manual up-down adjustment | 10° automatic adaptation

4D Dual-Axis Headrest

The dual-axis design allows for 70° rotation, 45mm height adjustment, and 55mm forward/backward adjustment. With its wide range of adjustability, it comfortably supports your neck and adapts to any posture.

Armrest

From upright to relaxed side-lying positions, from typing to taking a break, it adapts freely. 360° Rotation | 20° Flip Adjustment | 110mm Forward/Backward Adjustment | 50mm Height Adjustment | 720° Omnidirectional Adjustment

Depth Adjustment

50mm Seat Depth Adjustment: Adjusts to various body types for a more comfortable and stable seating experience.

Height adjustment

The seat height can be adjusted up and down by 8.5cm, achieving an ideal ergonomic posture and reducing strain on your back and legs.

High performance and durable design for long-lasting use

Cloud Mesh Surface

Cloud-like breathability, less heat buildup even after 12 hours of sitting

Breathable cushion

Powerful airflow with a dual fan system eliminates heat buildup.

Graphene Heater + Red Light Care

Embracing warmth, medical-grade care experience

Backrest material

Aerospace-grade aluminum alloy, lightweight, highly durable, and designed for long-term use.

Five-star base

Aerospace-grade aluminum alloy base for excellent stability and reliable support

Superior operability, with complete control over everything.
One charge lasts all day, so you can use it with peace of mind.

Laboratory-grade quality standards

100,000
Seatback Reclining Test
600,000
Armrest durability test
120,000
Gas Cylinder Lift Test
120,000
Rotational endurance test


Certified to BIFMA X5.1 standards, this product has undergone rigorous testing to verify a 10-year service life for individual use. Actual service life may vary depending on the user's physique, weight, frequency of use, maintenance status, and usage environment.

Product Information
General Information

Product Name: HBADA X7 Smart Ergonomic

Chair Color: Urban Grey, Pro Black

Recommended User Scope

Suitable height: 150-195 cm

Maximum weight capacity: 150 kg

Materials

Backrest Frame: High-strength aluminum alloy

Backrest Design: Ventilation for enhanced breathability

Structural Base: Stainless steel 5-star base

Authentication and Assurance

Certifications: IGR, BIFMA, TÜV, EUIPO, SGS

Warranty: 5 years

Package Contents
よくある質問
Can I change the shipping address?

Once your order has been confirmed, it will be promptly sent to our shipping warehouse, so we are unable to accept changes to your order details. In the event that your package cannot be delivered successfully, it will be returned to the warehouse, and a refund will be issued to your original payment method.

How can I check the tracking number?

Once your order has been handed over to the shipping carrier, we will send you a shipping confirmation email. After shipment, delivery usually takes 5-7 business days. You can check the delivery status on the following website:https://www.17track.net/en

Please tell me about your refund policy.

You can find our refund policy here:Refund Policy

What are the size and weight of the HBADA X7?

Dimensions: Approx. 70.1 × 70.1 × 104.9 cm (Depth × Width × Height)

Weight: Approx. 38 kg

What are the features of the HBADA X7 Ergonomic Chair?

The HBADA X7 Ergonomic Chair features advanced smart lumbar tracking technology. This groundbreaking function, developed in collaboration with medical professionals and through continuous technological innovation, is adopted for the first time in an ergonomic chair. It significantly reduces the strain caused by prolonged sitting, providing more comfortable and precise lumbar support to promote daily well-being.

How does the HBADA X7 chair support proper ergonomic posture?

The HBADA X7 chair features smart lumbar tracking that adapts to your body's movements in real time. When you feel tired, the soothing massage function helps you relax. It also boasts extensive adjustability, including a 4D dual-axis headrest and 720° mechanical armrests. These customizable features allow for optimal adjustments to suit your physique and preferences, ensuring correct posture and all-day comfort.

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