The Pro Warm Pro Touch-W Wi Fi Smart Thermostat offers advanced features and seamless control over your water underfloor heating system. Here's a breakdown of its key features and specifications: Key Features: Wireless Control: Control your water underfloor heating system wirelessly by pairing the thermostat with your home Wi Fi network via an intuitive app available on both Android and iOS platforms. Easy-to-Use App: Manage and monitor your heating system conveniently from your smartphone or tablet using the dedicated app, which offers effortless control over temperature settings, scheduling, and energy management. Enhanced Programmability: Features a 7-day programmer for creating personalized heating schedules, optimizing comfort, and energy efficiency. Optimal Start Function: Calculates the optimal heating start time to ensure your desired temperature is reached precisely when needed, promoting energy efficiency and comfort. Multi-Temperature Display: Large screen displays real-time temperature information, set temperature, and other relevant heating parameters for quick monitoring and adjustment. Professional Design: Boasts a sleek design that seamlessly blends with any interior decor, adding elegance to your living space. App Compatibility: The dedicated app is compatible with both Android and iOS devices, as well as Alexa for voice control and integration with your smart home ecosystem. Smartlife Smart Living App: Compatible with the Smartlife Smart Living app, offering additional options for controlling and managing your heating system with smart features and functionalities. Optional Floor Sensing: Supports floor sensing for precise temperature control (probe not included).Specifications: Supply Voltage: 230v Maximum Switching Current: 3A/690w IP Rating: 21Dimensions: Width: 87mm, Height: 87mm, Total Depth: 42mm, Front plate thickness: 16mm Outputs: Volt free 3A Max Sensing Modes: Air, Air and Floor, Floor only (Optional Floor Sensor Sold Separately) Temperature Readings: C / F S