Yesly X, the direct evolution of the Finder Yesly system
Experience comfortable living in a whole new form: YESLY X, easy to be smart
7 September 2026
The Finder and 4box smart home takes a major step forward with Yesly X, the comfort living system designed to redefine the standards of residential and commercial automation.
First previewed at Light+Building in Frankfurt, Yesly X – the direct evolution of the YESLY system – stems from the desire to deliver a smart home that is simultaneously professional, integrable, secure, and scalable, while upholding maximum simplicity of installation and operation as its guiding principle: Easy to be smart.
Bluetooth® Mesh technology and ISO/IEC 27001 security
The technological core of Yesly X lies in the adoption of the Bluetooth® Mesh architecture. In this configuration, each installed device acts as an active node, making the network self-healing and capable of automatically extending coverage. This eliminates the need for dedicated range extenders or repeaters, ensuring excellent signal stability even in complex environments, offices, or commercial buildings.
Information security and privacy protection are essential cornerstones for Finder, an ISO/IEC 27001 certified company. Yesly X guarantees autonomous and reliable local operation, functioning with or without an Internet connection. Remote access via Wi-Fi and native integration with voice assistants such as Google Assistant and Amazon Alexa are available out-of-the-box thanks to the master control with integrated Wi-Fi. However, this feature remains optional, offering total flexibility without being strictly dependent on the cloud for the standard operation of the system.
Designed for the installer: fast and flexible installation
Yesly X has been conceived with a focus on the needs of electrical installation professionals. It is the ideal solution for renovations, retrofitting existing systems, and new builds.
The main operational benefits for the installer include:
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Plug & Play installation: devices connect with the ease of Finder relays, drastically reducing commissioning times.
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Smartphone-free configuration: initial programming can be performed directly on individual devices in the distribution board or wall box.
- Natural scalability: the Bluetooth® Mesh topology allows system expansion at any time without redesigning the communication backbone.
Full functionality and energy monitoring
Yesly X enables integrated, centralized management of all essential functions for a complete smart home:
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Lighting and illumination: ON/OFF control and precise brightness adjustment (dimming) to create customized lighting scenes.
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Blinds and roller shutters: accurate movement with percentage adjustment for opening levels.
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Climate control and thermoregulation: temperature and humidity management for maximum living comfort.
- Electrical loads and locks: control of switched sockets and electric door locks integrated within the same ecosystem.
One of the key new features involves energy monitoring. The system offers precise energy measurement across a wide range of connected devices, allowing users to view clear, transparent consumption charts to optimize home energy efficiency.
A revamped and intelligent user experience
Everyday interaction with the smart home is simplified thanks to a revamped app featuring an intuitive, guided interface. The application automatically recognizes newly installed devices upon initial activation, assisting the user in assigning rooms and naming lighting or control points without needing to consult an instruction manual.
Advanced routines allow scheduling automations triggered by time events, weather conditions, astronomical events (sunrise/sunset), or energy consumption thresholds—creating perfect, centralized synergy between Yesly X devices, the 4box S Series, and the Bliss thermostat range.
YESLY X, Easy to be smart!
With Yesly X, the comfort living experience combines the technological robustness required by professionals with the ease of use desired by everyday occupants. The result is a complete, secure, and scalable ecosystem, designed to transform any building into a true smart home—without installation complexity.
To discover all technical product features, download the dedicated brochure.
To receive commercial information for your upcoming projects, visit the Contact us page.