The ThermoSphere T-MO Smart Thermostat gives you complete control of your electric underfloor heating — from the simple touch display on the unit itself, or remotely via Wi-Fi or Bluetooth using the free T-MO app. Available in White or Matt Black to suit any interior.

Designed with installers and homeowners in mind, the T-MO features a clear 14-segment LED display that fades away completely when not in use — ideal for bedrooms where light pollution matters. The T-MO app unlocks customised scheduling, real-time energy monitoring and remote setup support, so you can manage your heating from anywhere.

Product Features:

• Simple temperature control with intuitive touch display
• Wi-Fi 2.4GHz and Bluetooth app control (T-MO app — iOS & Android)
• Built-in ambient temperature sensor
• Support for 2 wired NTC10K floor temperature sensors
• ZeroX™ technology for extended relay lifespan
• Active power metering and real-time energy monitoring
• Copy and paste schedules between days and multiple thermostats
• Relay mode for controlling electric towel rails
• OTA software updates for future features
• Open API for BMS and compatible platform integration
• Remote setup and technical support via the T-MO app
• Push-fit mounting for fast, easy installation

Technical Specifications:

• Voltage: 230VAC 50Hz
• Maximum load: 16 Amps
• Connectivity: Wi-Fi 2.4GHz and BLE
• Ambient temperature range: 5°C to 40°C
• Dimensions: W 84 x H 84 x D 18mm
• Protection rating: IP21
• Mounting: 35mm deep back box
• Approvals: UKCA, CE, PSTI
• Warranty: 5 years

What's in the box:

• 1 x ThermoSphere T-MO Thermostat
• 1 x NTC10K floor sensor probe (3m)
• 2 x fixing screws
• 1 x quick start guide