Top 7 China Smart Home Companies 2025
China's smart home market surpassed RMB 700 billion in 2025, with over 400 million smart home devices in active use. China leads globally in smart appliance adoption and IoT device connectivity, driven by Xiaomi's massive ecosystem, Huawei's HarmonyOS Connect platform, and traditional appliance makers' rapid digitalization.
TL;DR: China's smart home market exceeds RMB 700B with 400M+ devices. Xiaomi leads with 700+ IoT products and 600M+ connected devices while Huawei HarmonyOS connects 300+ brands across 8 device categories.
Top Companies
Xiaomi (小米)
700+ IoT product SKUsXiaomi is China's smart home ecosystem leader with 700+ IoT product SKUs covering every home category. Its Mi Home platform connects 600M+ devices, and its Mi Smart Home app has 300M+ monthly active users making it the world's largest consumer IoT platform.
Huawei (华为)
300+ brand partnershipsHuawei's HarmonyOS Connect (formerly HiLink) platform enables cross-brand smart home interoperability with 300+ brand partners and 5,000+ certified products. Its AI-powered smart home solutions include whole-home intelligence, multi-device collaboration, and gesture/haptic control.
Haier Smart Home (海尔智家)
Smart appliance leaderHaier is China's largest smart appliance company with its Three Wings Bird (三翼鸟) whole-home smart solution. It offers smart refrigerators, washing machines, air conditioners, and kitchen appliances with AI-powered scene-based automation serving 200M+ households globally.
Midea Group (美的)
200+ smart appliance modelsMidea Group offers 200+ smart appliance models with its M-Smart IoT platform connecting 100M+ devices. Its AI-powered appliances include smart air conditioners that adjust based on user behavior, refrigerators with freshness management, and robotic vacuums with AI navigation.
Tuya Smart (涂鸦智能)
IoT cloud platform leaderTuya Smart operates China's largest third-party IoT cloud platform, powering 500,000+ smart devices across 200+ countries. Its PaaS platform enables developers to build smart products without hardware expertise, serving 700K+ developers and 1,200+ brand customers.
Aqara (绿米联创)
Premium smart home ecosystemAqara specializes in premium smart home sensors, switches, and controllers with Apple HomeKit, Alexa, and Google Home compatibility. Its Zigbee-based ecosystem offers 200+ products covering security, lighting, climate, and curtain automation with focus on design aesthetics.
Roborock (石头科技)
AI robot vacuum leaderRoborock is China's leading robot vacuum company, combining AI navigation, 3D obstacle avoidance, and self-cleaning stations. Its S8 and Q Revo series dominate the premium segment with 30%+ market share in China's robot vacuum market and growing global expansion.
Comparison Table
| Company | Platform | Key Products | Scale | Strength |
|---|---|---|---|---|
| Xiaomi | Mi Home IoT | Full ecosystem | 600M+ devices | Breadth |
| Huawei | HarmonyOS Connect | Whole-home AI | 300+ brands | Interoperability |
| Haier | Three Wings Bird | Smart appliances | 200M+ households | Appliance leader |
| Midea | M-Smart | 200+ smart models | 100M+ devices | AI appliances |
| Tuya | IoT PaaS | Cloud platform | 500K+ devices | Developer platform |
| Aqara | Zigbee ecosystem | Sensors, controls | 200+ products | Premium design |
| Roborock | Robot vacuums | AI navigation vacuums | 30%+ share | Robot cleaning |
Frequently Asked Questions
How big is China's smart home market?
China's smart home market exceeded RMB 700 billion in 2024, with smart appliances (40%), smart security (20%), smart entertainment (15%), smart lighting (10%), and other categories (15%). The market is projected to reach RMB 1.2 trillion by 2028.
Which smart home ecosystem is most popular in China?
Xiaomi's Mi Home ecosystem is the most popular with 600M+ connected devices and widest product coverage. Huawei HarmonyOS Connect is the fastest-growing with strong cross-brand interoperability. Haier and Midea lead in traditional smart appliances.
Does China's smart home use Matter protocol?
Chinese manufacturers are gradually adopting Matter, with Huawei, Xiaomi, Tuya, and Aqara all joining the Matter standard. However, proprietary protocols remain dominant in China due to market scale and ecosystem lock-in. Full Matter adoption is expected by 2026.
What is the penetration rate of smart homes in China?
Smart home penetration in urban China reached 45% in 2024 (households with at least one smart device), with Tier-1 cities reaching 65%+. Smart appliance penetration is highest for air conditioners (60%), washing machines (45%), and refrigerators (40%).
How does China's smart home compare to the US?
China leads in device volume (400M+ vs 150M+ in US) and product variety, while the US leads in per-household spending and voice assistant integration. China's ecosystem approach (Xiaomi, Huawei) differs from the US platform approach (Amazon Alexa, Google Home).