Product Price Energy Consumption (watts) Temperature Range (°F / °C) Smart Home Compatibility Geofencing Learning Capabilities Voice Assistant Compatibility
Google Nest Learning Thermostat (4th Gen) with Nest Temperature Sensor (2nd Gen) GA05169-US (Polished Obsidian)
US
£106.02 32 to 104 F

The Nest Learning Thermostat (4th gen) learns your preferred temperatures and schedules itself. It controls and monitors your home temperature remotely in the Google Home app and includes a built-in System Health Monitor for alerts. The included Nest Temperature Sensor helps prioritize the temperature of a specific room.

★ Ideal for

Its Smart Schedule learning, geofencing, and motion/activity sensors make it well-suited for professional setups needing automated scheduling and location-based comfort adjustments, while the System Health Monitor adds maintenance-style alerts.

ecobee Smart Thermostat Enhanced EB-STATE6L-01
US
£124.95 45 to 92°F Yes

The ecobee Smart Thermostat Enhanced (EB-STATE6L-01) uses built-in sensor technology to adjust comfort automatically based on occupancy and other conditions. It includes eco+ features such as learning temperature preferences/schedule and options like geofencing-driven behavior. It's designed for homeowners who want automated energy savings with smart home integrations and voice control.

★ Ideal for

For professional use, it supports geofencing and a learning capability plus built-in voice control and smart home integrations (Apple HomeKit, Alexa, Google Assistant, SmartThings, IFTTT) that help deliver hands-off automated comfort.