Xiaomi is once again refining the boundaries of the automated home, shifting its focus from simple convenience to high-precision light management. The company has officially launched the crowdfunding phase in China for its latest offering, the Xiaomi Mijia Smart Curtain 3 Pro, a device designed to replace the Smart Curtain 2 released earlier in 2024. This new iteration is not merely a motorized rail but a sophisticated system integrated into the Xiaomi HyperOS ecosystem.
For those tracking the Xiaomi Mijia Smart Curtain 3 Pro: características y precio, the “Pro” designation is earned through a significant hardware overhaul. The device aims to solve common pain points in home automation—specifically noise pollution and the lack of granular control over curtain panels—positioning itself as a premium alternative to existing solutions from competitors like Aqara or SwitchBot.
The transition to a Pro model marks a shift toward “circadian-aware” technology. By automating the entry of natural light, Xiaomi is targeting the wellness market, attempting to align a user’s home environment with their natural biological clock to improve sleep quality and morning alertness.
Engineering Silence: The Dual-Motor Architecture
From a technical perspective, the most critical upgrade is the implementation of dual brushless DC motors. Whereas previous models often relied on a single drive system, the 3 Pro allows for independent control of the left and right curtain panels. This means users can precisely modulate light—for instance, keeping one side closed to eliminate glare on a television screen while allowing the other side to illuminate the rest of the room.
The engineering focus extends to the physical materials used in the assembly. The system utilizes a reinforced aluminum alloy rail equipped with rubber-coated elastic wheels. This combination is designed to minimize friction and vibration, resulting in an operational noise level of less than 30 dB. To put this in perspective, this is roughly equivalent to a whisper, ensuring that the automation does not disrupt a sleeping household.
This silence is foundational to the device’s “Smart Wake-up” mode. Rather than a sudden opening, the system synchronizes with the user’s alarm clock to open the curtains gradually in stages. This mimics a natural sunrise, triggering a gentle transition from sleep to wakefulness by slowly increasing the intensity of natural light in the room.
Power, Precision, and HyperOS Integration
Despite its compact dimensions—measuring 59 x 93 x 111 mm—the Mijia Smart Curtain 3 Pro is built for heavy-duty use. The motors deliver a torque of 1.2 Nm, which provides enough power to move heavy fabrics, including dense velvets or blackout curtains, with a maximum load capacity of 60 kg.
The software layer, powered by HyperOS Connect, offers a level of customization rarely seen in basic smart blinds. Through the Mi Home app, users can adjust the opening and closing speed on a continuous scale from 10% to 100%. This allows for a “cinematic” slow-close or a rapid opening depending on the time of day or the desired mood.
Xiaomi has also retained the “manual pull” functionality, acknowledging that users occasionally prefer an analog interaction. When a user slightly tugs the curtain by hand, the motor detects the physical movement and automatically completes the action, bridging the gap between traditional hardware and smart automation.
| Feature | Specification |
|---|---|
| Motor Type | Dual Brushless DC Motors |
| Noise Level | <. 30 dB |
| Max Load | 60 kg |
| Torque | 1.2 Nm |
| Dimensions | 59 x 93 x 111 mm |
Pricing and Market Availability
As is common with Xiaomi’s ecosystem products, the device is debuting via a crowdfunding model in China to gauge demand and reward early adopters. The current presale price is set at 799 yuan (approximately 116 euros). Once the product moves to general retail, the expected price will rise to 999 yuan (approximately 146 euros).
While a global release date has not been officially confirmed, Xiaomi’s history of bringing Mijia sensors and home automation tools to European markets—specifically Spain and Germany—suggests a high probability of a global version. Such a release would place the 3 Pro in direct competition with high-complete smart home setups, offering a more integrated experience for those already invested in the Xiaomi hardware ecosystem.
The device remains optimized for the Mi Home app, and HyperOS. Users looking to integrate the system with Apple HomeKit or Amazon Alexa will likely require a compatible Xiaomi hub, as a native Matter standard certification has not yet been announced for this specific model.
The next milestone for the product will be the conclusion of its crowdfunding phase, after which Xiaomi typically announces final retail shipping dates and potential expansion into international markets. Those interested in the global launch should monitor official Xiaomi regional stores for availability updates.
Do you think dual-motor control is a necessary upgrade for smart curtains, or is it an over-engineered luxury? Share your thoughts in the comments below.
