Last month (August), Xiaomi launched the new Xiaomi Mijia Gas Water Heater Pro that comes with 99% ION removal in China. According to the official Weibo account, the appliance is available to purchase as of September 1st, 2025. This product integrates sophisticated water purification, high-performance heating, and seamless smart home connectivity, establishing a new benchmark in the consumer electronics market.

Xiaomi Mijia Gas Water Heater Pro Features:

Dual-Core Softening for Superior Water Quality

 

The Xiaomi Mijia Smart Gas Water Heater Pro’s primary innovation is its dual-core water softening system. This technology utilizes a proprietary ion exchange process with built-in resin beads to remove calcium and magnesium ions, the principal cause of water hardness. Xiaomi claims a 99% ion removal rate, reducing water hardness from 450mg/L to as low as 20mg/L. This purified, soft water offers tangible health benefits, including enhanced skin hydration and reduced oil on the scalp and forehead, as validated by a 28-day laboratory study.

 

Multi-Stage Filtration and Safety Certifications

 

Beyond softening, the appliance features a four-stage filtration and sterilization system. It employs magnetization, mesh filtration, silver-ion modules, and deoxygenated phosphate to effectively eliminate impurities and bacteria, boasting a 99.9% antibacterial rate. The product’s water quality and safety are further underscored by its Mother and Baby Grade certification, ensuring it meets the highest standards for household use. A corrosion-resistant copper tank provides durability and maintains water purity.

 

High-Performance Comfort with TSI Technology

 

For user comfort, the Xiaomi Mijia Smart Gas Water Heater Pro incorporates advanced engineering to ensure a tranquil and powerful experience. The CQC Class 1 silent certification is achieved through a sealed combustion chamber and multi-layer soundproofing, making its operation exceptionally quiet. The TSI (Turbo Smart Increase) boosting technology is a standout feature, addressing low water pressure issues common in urban settings. This system increases water output by 180% and supports a 10-meter lift, providing a consistent, powerful flow. It also accelerates preheating by 50%, ensuring rapid hot water delivery from its 16-litre capacity with a 30.0kW thermal load.

 

Seamless Smart Home Integration via HyperOS

 

This device is a core component of Xiaomi’s smart home ecosystem, leveraging HyperOS for comprehensive integration and control. Through the Mi Home App, users can monitor and manage the water heater, receive real-time alerts for maintenance such as refilling the drawer-style salt tank, and automate its functions with other smart devices. This intelligent connectivity, powered by the Xiaomi Pengpai Smart Connection, allows for a truly customized and efficient household environment, reinforcing Xiaomi’s commitment to creating interconnected, human-centric technology.

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