"tado Wireless Temperature Sensor X (2nd gen), Add-on for Smart Radiator Thermostats X, Save Energy, USB-C Rechargeable, Easy DIY Installation"

MEASURE WHERE IT COUNTS: With the Wireless Temperature Sensor X (2nd gen), you can measure the temperature exactly where it matters most to you. Your Smart Radiator Thermostats X always hit your ideal temperature – not just next to the radiator. SAVE ENERGY, RISK FREE: tado° customers save significantly on their heating costs. And we're sure of it. Not satisfied with your savings within the first 12 months? With our Energy Savings Promise you can return your device for a full refund. EASY INSTALLATION: No wiring needed. Place it anywhere in the room for accurate temperature readings. The tado° app guides you through setup in minutes. FOR YOUR SMART HOME: Adjust the temperature using your smart speaker. tado° X uses Matter, which allows a wide variety of smart home devices to work together easily. Requires Smart Radiator Thermostats X and Bridge X (both sold separately). SEAMLESS DESIGN: Slimline 17.8 mm. The LED matrix display shows temperature and humidity at a glance. Swipe the interactive light ring to adjust the temperature, or use the customisable top button for fast access to your most-used setting. USE & APPLICATIONS: Ideal for the bedroom, living room, guest room, home office or loft. A good fit for energy savers, renters, commuters, families with lots of rooms, and for offices or holiday homes.