Feature●Simply Attach and Youre Ready to Go: Upgrade your curtains effortlessly, no changes or tools needed. Hang it up, install the positioning magnets, and connect to our app. 3 simple steps for smarts curtains in any room. Suitable for bedrooms, living rooms, offices, baby rooms, and more.●Twice as Strong, Now More Accurate: Curtain 3 (Rod) offers over twice the thrust compared to the previous gen, and our all-new upgraded motor ensures smooth operation even on heavy curtains (up to 15KG), perfect for thick curtain materials. Now comes with a positioning magnet to ensure precise control, eliminating the need for repeated calibration and prevents light leakage.●Smart WiFi Thermometer Hygrometer: The SwitchBot Hub 2 features a built-in industrial Swiss-made chip (accuracy up to ±1.8% RH/±0.36°F) in its cable. Additionally, the panel comes equipped with a light sensor, which enables the screen brightness to adapt to the environment seamlessly. The WiFi functionality allows you to monitor your homes temperature, humidity, and light data, as well as their variations, anytime, anywhere.●Use with Scenes and Geo-fencing: Temperature, humidity and light detected by SwitchBot Hub 2 (2nd Gen) can be used as automatic scene conditions as the trigger condition to control devices such as air conditioners to help maintain a comfortable environment at home. Use with other SwitchBot products to realize more automation scenarios with the help of our smart home ecosystem.●Supports Matter: SwitchBot Lock, Curtains and Blind Tilts are supported via Matter when using SwitchBot Hub2 (2nd Gen), which in turn helps make your device supported via HomeKit (support across other devices will come shortly after). Our hub also allows you to use third-party smart assistants such as Alexa, Google Home, and Apple Home for an even better smart home experience.Description SwitchBot Smart Automatic Curtain Opener with Hub 2- Bluetooth Remote Control with App/Timer, Upgraded High-Performance Motor, Compatible with Alexa, Google Home, HomeKit(Curtain 3,Rod)