---
product_id: 708716361
title: "X7 Smart Ergonomic Chair, Office Chair, with Fully Automated Lumbar Tracking, 4D Adjustable Headrest, 720° Adjustable Armrests, Ventilated Seat Cushion, Swivel, Grey"
brand: "hbada"
price: "$5263.84"
currency: USD
in_stock: true
reviews_count: 12
category: "Hbada"
url: https://www.desertcart.us/products/708716361-x7-smart-ergonomic-chair-office-chair-with-fully-automated-lumbar
store_origin: US
region: United States of America
---

# 3D Auto Lumbar Support 720° Adjustable Armrests Dual-Fan Ventilated Seat X7 Smart Ergonomic Chair, Office Chair, with Fully Automated Lumbar Tracking, 4D Adjustable Headrest, 720° Adjustable Armrests, Ventilated Seat Cushion, Swivel, Grey

**Brand:** hbada
**Price:** $5263.84
**Availability:** ✅ In Stock

## Summary

> 🪑 Elevate your workspace comfort with smart tech that moves with you!

## Quick Answers

- **What is this?** X7 Smart Ergonomic Chair, Office Chair, with Fully Automated Lumbar Tracking, 4D Adjustable Headrest, 720° Adjustable Armrests, Ventilated Seat Cushion, Swivel, Grey by hbada
- **How much does it cost?** $5263.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/708716361-x7-smart-ergonomic-chair-office-chair-with-fully-automated-lumbar)

## Best For

- hbada enthusiasts

## Why This Product

- Trusted hbada brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Adaptive Lumbar Tech:** Gravity-sensing lumbar support auto-adjusts to your posture for all-day comfort.
- • **Omnidirectional Armrests:** 720° rotation plus extension and lift sync with 140° recline for seamless work-to-relax mode.
- • **Climate-Controlled Seating:** Cloud breathable mesh with 3-speed dual-fan cooling keeps you fresh and focused.
- • **Durable Yet Lightweight Frame:** Aircraft-grade aluminum frame with 5-star base supports up to 350 lbs with smooth mobility.
- • **Ultimate Headrest Flexibility:** 4D adjustable headrest rotates, slides, and flips to perfectly align your neck.

## Overview

The Hbada X7 Smart Ergonomic Chair combines cutting-edge automated lumbar tracking, 4D adjustable headrest, and 720° omnidirectional armrests with a ventilated dual-fan seat cushion. Built on a durable aircraft-grade aluminum frame, it supports up to 350 lbs and offers 140° reclining for versatile office or gaming use. Designed for professionals seeking ergonomic precision and climate control, it’s a smart investment in all-day productivity and comfort.

## Description

Buy Hbada X7 Smart Ergonomic Chair, Office Chair, with Fully Automated Lumbar Tracking, 4D Adjustable Headrest, 720° Adjustable Armrests, Ventilated Seat Cushion, Swivel, Grey: Home Office Desk Chairs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Lumbar Tracking and Supporter - I’ve been using the Hbada X7 Smart Ergonomic Chair for quite some time now, and it has truly become my workday companion during long hours at my desk. The automated lumbar tracking is my favorite feature—it continuously adapts to my sitting posture and movements, providing consistent and reliable lower-back support without the need for manual adjustment. The heating function is another big plus, especially during the winter months. It gently warms the lumbar area, helping to relax my lower back and improve overall comfort. The footrest is also very well designed, allowing my entire body to be supported when I recline and take a short nap or break. Overall, the Hbada X7 successfully combines smart technology, comfort, and high-quality design, making it an excellent choice for users who spend long hours sitting and need dependable ergonomic support.
Review: Nice chair, with some reservations - I've used a great many office-type chairs, and you can generally tell whether the overall quality of the materials and manufacturing are cheap, good, or excellent. While it's mostly made out of plastic, this is seriously solid and heavy-duty plastic that should wear very well. I'd rate the quality as excellent except for one odd design choice. Most commonly, the "spider" base that holds the wheels and central hydraulic piston to raise and lower the chair, is one single metal piece. Occasionally, the five arms are separate from the hub and you bolt them together. In this case, though, the base is heavy-duty plastic in three pieces - one consisting of the hub plus 3 legs, and then, the other two legs individually. You insert these legs into a socket that snaps in. While the plastic is indeed very thick and sturdy, I just am reluctant to trust a spring-loaded plastic snap to hold up the weight of a person sitting on it. I mean, it worked fine when I tested it, but under daily use, I dunno... :-/ Aside from this, the rest of the chair is well made and easy to put together. The arms can be folded up to the side when not in use, and, there's a lumbar support that can be raised and lowered. There is no headrest, so if you need a higher-backed chair, you'll need to choose something else. But if you like your head and hair to be free, this chair's back ends at about your neck. The back is open mesh for ventilation; the seat and armrests are padded fabric. The manual is very thick because it has so many languages, but, the print is tiny, as are the photos - not line-drawings, but color photos, that are very hard to see because they're so small. It was no problem for me as I've assembled so many of these and this one was basically the same as all the others, but if you're unfamiliar and really need the instructions you might get frustrated. In short - this seems to be generally a fine chair and is quite comfortable, but I'd suggest using it only for someone on the lighter side, like a lady. Also, I feel like it's a little overpriced given the questionable structural choices and design limitations, so shop around. But if this fits what you are looking for, I don't think you'll be unhappy with it.

## Features

- 𝟑𝐃 𝐀𝐮𝐭𝐨-𝐀𝐝𝐣𝐮𝐬𝐭𝐢𝐧𝐠 𝐋𝐮𝐦𝐛𝐚𝐫 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 & 𝟖𝐃 𝐌𝐚𝐬𝐬𝐚𝐠𝐞: Gravity-sensing base auto-adapts lumbar support intensity. 6D adjustable waist pillow aligns with spine curves. 8D massage rollers with 3-level heating (40-50℃) relieve muscle fatigue.
- 𝐂𝐥𝐨𝐮𝐝 𝐁𝐫𝐞𝐚𝐭𝐡𝐚𝐛𝐥𝐞 𝐕𝐞𝐧𝐭𝐢𝐥𝐚𝐭𝐢𝐨𝐧 𝐒𝐞𝐚𝐭: Dual-fan cooling system integrated into 3D high-resilience mesh seat, offering 3-speed airflow adjustment (Silent/Balanced/Turbo). 65% enhanced breathability keeps you cool in summer and warm in winter.
- 𝟒𝐃 𝐄𝐫𝐠𝐨𝐧𝐨𝐦𝐢𝐜 𝐇𝐞𝐚𝐝𝐫𝐞𝐬𝐭 𝐰𝐢𝐭𝐡 𝐅𝐮𝐥𝐥 𝐀𝐝𝐣𝐮𝐬𝐭𝐚𝐛𝐢𝐥𝐢𝐭𝐲: 70° rotation, 55mm sliding, 45mm height adjustment, and 70° flip design adapt to any posture, maintaining natural neck alignment during work or relaxation.
- 𝟕𝟐𝟎° 𝐎𝐦𝐧𝐢𝐝𝐢𝐫𝐞𝐜𝐭𝐢𝐨𝐧𝐚𝐥 𝐀𝐫𝐦𝐫𝐞𝐬𝐭𝐬 & 𝟏𝟒𝟎° 𝐑𝐞𝐜𝐥𝐢𝐧𝐞: Dual-axis armrests (360° rotation + 110mm extension + 50mm lift) sync with 140° reclining angle, seamlessly switching between work, gaming, and nap modes.
- 𝐀𝐢𝐫𝐜𝐫𝐚𝐟𝐭-𝐠𝐫𝐚𝐝𝐞 𝐀𝐥𝐮𝐦𝐢𝐧𝐮𝐦 𝐅𝐫𝐚𝐦𝐞 & 𝟓-𝐒𝐭𝐚𝐫 𝐁𝐚𝐬𝐞: Lightweight yet durable aluminum frame with 5-star nylon base (150kg capacity). Quiet-roll casters glide smoothly on any floor.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F1FP97Z1 |
| Age Range (Description) | Adult |
| Arm Style | Rounded |
| Assembly Instructions Description | Pre-assembled, ready to use out of the box. |
| Back Style | Mesh Back |
| Best Sellers Rank | #273,496 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #623 in Home Office Desk Chairs |
| Brand | Hbada |
| Color | Grey |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,273) |
| Date First Available | March 14, 2025 |
| Fill Material | Foam |
| Form Factor | Office Chair |
| Included Components | Arm Pad, Caster, Cushion |
| Indoor/Outdoor Usage | Indoor |
| Item Weight | 75 pounds |
| Item model number | Hbada X7 |
| Leg Style | Tapered Leg |
| Manufacturer | Hbada |
| Maximum Weight Recommendation | 350 Pounds |
| Model Name | Hbada X7 |
| Pattern | Solid |
| Product Dimensions | 27.5"D x 27.5"W x 40"H |
| Reclining Position Count | 2 |
| Recommended Uses For Product | Office |
| Room Type | Office |
| Shape | Rectangular |
| Size | Medium (M) |
| Style | Modern |
| Theme | Office |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Hbada
- **Color:** Grey
- **Material:** Polypropylene
- **Product Dimensions:** 27.5"D x 27.5"W x 40"H
- **Size:** Medium (M)

## Images

![X7 Smart Ergonomic Chair, Office Chair, with Fully Automated Lumbar Tracking, 4D Adjustable Headrest, 720° Adjustable Armrests, Ventilated Seat Cushion, Swivel, Grey - Image 1](https://m.media-amazon.com/images/I/71hS+ESKsSL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Lumbar Tracking and Supporter
*by J***Y on January 1, 2026*

I’ve been using the Hbada X7 Smart Ergonomic Chair for quite some time now, and it has truly become my workday companion during long hours at my desk. The automated lumbar tracking is my favorite feature—it continuously adapts to my sitting posture and movements, providing consistent and reliable lower-back support without the need for manual adjustment. The heating function is another big plus, especially during the winter months. It gently warms the lumbar area, helping to relax my lower back and improve overall comfort. The footrest is also very well designed, allowing my entire body to be supported when I recline and take a short nap or break. Overall, the Hbada X7 successfully combines smart technology, comfort, and high-quality design, making it an excellent choice for users who spend long hours sitting and need dependable ergonomic support.

### ⭐⭐⭐⭐ Nice chair, with some reservations
*by K***R on November 18, 2024*

I've used a great many office-type chairs, and you can generally tell whether the overall quality of the materials and manufacturing are cheap, good, or excellent. While it's mostly made out of plastic, this is seriously solid and heavy-duty plastic that should wear very well. I'd rate the quality as excellent except for one odd design choice. Most commonly, the "spider" base that holds the wheels and central hydraulic piston to raise and lower the chair, is one single metal piece. Occasionally, the five arms are separate from the hub and you bolt them together. In this case, though, the base is heavy-duty plastic in three pieces - one consisting of the hub plus 3 legs, and then, the other two legs individually. You insert these legs into a socket that snaps in. While the plastic is indeed very thick and sturdy, I just am reluctant to trust a spring-loaded plastic snap to hold up the weight of a person sitting on it. I mean, it worked fine when I tested it, but under daily use, I dunno... :-/ Aside from this, the rest of the chair is well made and easy to put together. The arms can be folded up to the side when not in use, and, there's a lumbar support that can be raised and lowered. There is no headrest, so if you need a higher-backed chair, you'll need to choose something else. But if you like your head and hair to be free, this chair's back ends at about your neck. The back is open mesh for ventilation; the seat and armrests are padded fabric. The manual is very thick because it has so many languages, but, the print is tiny, as are the photos - not line-drawings, but color photos, that are very hard to see because they're so small. It was no problem for me as I've assembled so many of these and this one was basically the same as all the others, but if you're unfamiliar and really need the instructions you might get frustrated. In short - this seems to be generally a fine chair and is quite comfortable, but I'd suggest using it only for someone on the lighter side, like a lady. Also, I feel like it's a little overpriced given the questionable structural choices and design limitations, so shop around. But if this fits what you are looking for, I don't think you'll be unhappy with it.

### ⭐⭐⭐⭐⭐ Excelente producto
*by J***C on January 19, 2026*

Excelente

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-18*