HBADA X7 Smart Ergonomic Office Chair The HBADA X7 is a smart ergonomic office chair with automatic lumbar tracking, three-zone wraparound lumbar support, 8D powered massage, three-level lumbar heating, an actively ventilated seat, a 4D dual-axis headrest, 720° omni-mechanical armrests, and a reclining backrest with an integrated leg rest. The X7 is designed for professional offices, home offices, programming, design work, gaming, and other extended desk-based activities. Its adaptive support, massage, heating, and cooling functions help relieve lower-back pressure, muscle tension, and discomfort associated with prolonged sitting. AI Smart Lumbar Tracking The X7 uses pressure sensors, a control chip, and a linear motor to detect changes in sitting position and automatically reposition the lumbar support. This powered system follows the user’s lower back and maintains support without repeated manual adjustment. 10 lumbar intensity levels: Allow users to select their preferred level of powered support. Powered lumbar depth adjustment: Moves forward and backward through a 50 mm range. Manual lumbar height adjustment: Provides 45 mm of vertical travel. 10° adaptive movement: Follows changes in sitting angle. Three-zone floating wings: Provide central and lateral support around the lower back. The automatic lumbar system is designed to support the natural curve of the lower back and help relieve pressure caused by poorly supported or prolonged sitting positions. 8D Massage and Three-Level Lumbar Heating 8D dual-core massage: Uses two powered massage modules that extend during operation to provide forward-moving kneading around the lower back. Automatic retraction: The massage modules retract after the massage session to restore the standard lumbar-support position. Three massage intensity levels: Allow the massage strength to be adjusted for work breaks and relaxation. Three-level lumbar heating: Provides adjustable warmth around the lower-back area. The massage and heating functions help relax the lower-back area and relieve muscle tension and sitting-related discomfort after extended periods at a desk. Dual-Fan Active Seat Ventilation Dual cooling fans: Move air through the ventilated seat surface. Up to 3,000 RPM: Provides powered airflow rather than relying only on passive mesh ventilation. Three cooling levels: Allow airflow intensity to be adjusted for different temperatures and sitting conditions. CloudMesh seat: Combines breathable mesh with active ventilation to reduce heat buildup around the sitting surface. 4D Dual-Axis Headrest Headrest rotation: 70°. Vertical adjustment: 45 mm. Forward-and-back adjustment: 55 mm. The adjustable headrest supports different head and neck positions during upright desk work, reclining, reading, gaming, and rest. Correct positioning can help relieve neck and shoulder tension associated with extended screen use. 720° Omni-Mechanical Armrests Rotation: 360°. Flip adjustment: 20°. Forward-and-back adjustment: 110 mm. Height adjustment: 50 mm. Full-range movement: Supports different arm positions during typing, writing, meetings, gaming, mobile-device use, and reclining. The armrests can be positioned beneath the elbows and forearms to help reduce unsupported arm weight and relieve pressure around the wrists, shoulders, and upper back. Adjustable Seat, Recline, and Leg Rest Seat depth: Adjusts by 5 cm, from 40.5 to 45.5 cm. Seat height: Adjusts by 8.5 cm, from 44.5 to 53 cm. Four recline positions: 105°, 116°, 128°, and 140°. Maximum recline: 140°. Integrated leg rest: Extends to support the legs during reclining and stores beneath the seat when not in use. The adjustable seat depth and height help users position their feet, legs, and back more comfortably. The reclining backrest and leg rest allow the chair to transition from focused desk work to relaxed sitting and short rest periods. Size and Fit Recommended user height: 150–195 cm. Maximum recommended weight: 150 kg / 330 lb. Seat width: 52 cm. Seat depth: 40.5–45.5 cm. Seat height: 44.5–53 cm. Product dimensions: 70 cm deep × 70 cm wide × 105 cm high. Available colors: Urban Grey and Pro Black, subject to current availability. Individual fit depends on body proportions, leg length, desk height, and preferred lumbar intensity. Review the seat dimensions and adjustment ranges before purchasing. Reinforced Aluminium-Alloy Structure Aluminium-alloy backspine: Provides the standard X7 with a visible metal structure and increased frame rigidity. Five-star base: Provides a stable platform for the chair and casters. CloudMesh supporting surfaces: Promote airflow while maintaining consistent support. Listed certifications: SGS, IGR, and BIFMA. What Is the Difference Between X7 and X7 Air? The standard HBADA X7 uses a reinforced aluminium-alloy backspine, while the X7 Air uses a lighter high-strength nylon backspine. Both models use the same smart lumbar-tracking system, three-zone support, massage, heating, active ventilation, CloudMesh seat, adjustment system, and five-year warranty. Choose the X7 for its rigid metal backspine and premium aluminium finish. Choose the X7 Air for the same ergonomic and powered comfort functions in a lighter and more affordable configuration. What Is the Difference Between X7 and X7 Prestige? The X7 Prestige builds on the standard X7 platform with Prestige-specific materials and finishes, including Alcantara® microfiber suede, independently foldable lumbar wings, and a gunmetal aluminium finish. The standard X7 uses CloudMesh contact surfaces and a reinforced aluminium-alloy frame without the Prestige material package. Who Is the HBADA X7 For? The HBADA X7 is suitable for professionals, remote workers, developers, designers, creators, executives, and gamers looking for a smart ergonomic office chair with automatic lumbar support, powered massage, lumbar heating, active seat ventilation, adjustable arm support, and deep recline. The X7 is especially relevant for users searching for an ergonomic office chair for long hours, an office chair with automatic lumbar support, a massage and heating office chair, a ventilated ergonomic chair, or a reclining office chair with a leg rest. The HBADA X7 is designed to improve sitting support and help relieve pressure, muscle tension, and discomfort associated with prolonged sitting. Individual comfort and results vary according to body proportions, chair setup, sitting habits, and frequency of movement. Trial, Delivery, and Warranty 30-day in-home trial, subject to the HBADA EU return and refund policy. Free delivery is available across most EU destinations; a shipping fee applies to Greece. Orders are generally delivered within 3–5 business days after processing when in stock. Five-year warranty, subject to the applicable warranty terms. Lifetime customer support is available by email and phone. Please check the selected model, color, and checkout page for the current price, stock status, delivery estimate, promotional gifts, warranty coverage, and included components.
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