Smart Bathroom Upgrade: The OREiN OL05S Matter-Certified Exhaust Fan Brings Tech
and Comfort Together
Today’s modern bathrooms are all about blending luxury, functionality, and smart technology.
While soaking tubs and rainfall showers often steal the spotlight, one essential feature tends to
get overlooked: the exhaust fan. But with the new OREiN OL05S Smart Bathroom Exhaust
Fan, that humble necessity is getting a serious upgrade.
Billed as the world’s first Matter-certified smart bathroom exhaust fan, the OL05S is
designed to match the high expectations of today’s tech-savvy homeowners—delivering quiet,
efficient ventilation along with features like customizable LED lighting, a built-in Bluetooth
speaker, and smart home integration via Amazon Alexa, Google Assistant, Apple HomeKit,
and the AiDot app.
Designed for the Modern Bathroom
More than just a fan, the OREiN OL05S supports:
- Three-speed fan control (up to 160 CFM)
- Humidity-based automation (auto-on at 60% humidity)
- Color and brightness adjustment with up to 16 million LED colors
- Built-in Bluetooth speaker for streaming music or podcasts
- Remote control and app-based scheduling
- Sleek, minimalist design that fits new builds or retrofits
With an IPX67 rating, it’s tough enough for steam rooms, saunas, and humid climates—while
maintaining whisper-quiet operation (0.8/1.0 Sone).
Real-World Performance & Installation
After hands-on testing, the fan proved easy to install with well-written instructions,
though—like any renovation project—challenges behind the drywall can arise. The Flex-Z Fast
mounting bracket simplifies setup, but homeowners should be prepared for potential duct size
mismatches or unexpected plumbing obstacles.
Once installed, setup through Alexa, Apple Home, and the AiDot app was smooth. Integration
allowed for handy automations like night lighting triggered by a motion sensor and voice-
controlled music playback through the Bluetooth speaker.
Room for Improvement
While the OL05S shines in functionality, there’s room to grow. For even better smart home
integration, it would be helpful if:
- The humidity sensor could be exposed to Matter platforms for more nuanced automation
- The Bluetooth speaker had on/off control via Matter (currently limited to Alexa)
OREiN has already addressed minor software issues through firmware updates, so improvements
may be on the way.
Final Thoughts
The OREiN OL05S Smart Bathroom Exhaust Fan is a standout example of how even the
most utilitarian household features can be elevated with smart technology and thoughtful design.
It’s a great fit for those looking to create a truly connected, comfortable, and functional bathroom
environment.