𝗔𝗰𝗰𝘂𝗿𝗮𝘁𝗲 𝗖𝗹𝗶𝗺𝗮𝘁𝗲 𝗠𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴: Continuously tracks temperature and humidity levels, helping to maintain a healthy indoor environment and prevent issues like mold growth. 𝗗𝘂𝗮𝗹 𝗣𝗼𝘄𝗲𝗿 𝗢𝗽𝘁𝗶𝗼𝗻𝘀: Operates on four AA batteries (not included) with up to one year of battery life or via USB-C for continuous power and more frequent data updates 𝗘𝗻𝗵𝗮𝗻𝗰𝗲𝗱 𝗗𝗶𝘀𝗽𝗹𝗮𝘆 & 𝗙𝗿𝗲𝗲 𝗗𝗮𝘁𝗮 𝗛𝗶𝘀𝘁𝗼𝗿𝘆: Features a low-energy e-paper display with built-in clock and provides free cloud storage for historical temperature and humidity data 𝗦𝗺𝗮𝗿𝘁 𝗖𝗼𝗻𝘁𝗿𝗼𝗹 & 𝗦𝗰𝗵𝗲𝗱𝘂𝗹𝗶𝗻𝗴: Use the Shelly Smart Control app or voice assistants like Alexa, Google Home, or SmartThings to set timers, create scenes, and automate your home - 𝗻𝗼 𝗵𝘂𝗯 𝗿𝗲𝗾𝘂𝗶𝗿𝗲𝗱 𝗪𝗶-𝗙𝗶 𝗢𝗽𝗲𝗿𝗮𝘁𝗲𝗱 + 𝗤𝘂𝗶𝗰𝗸 𝗦𝗲𝘁𝘂𝗽: Uses 2.4 GHz Wi-Fi for seamless smart home control; Bluetooth included for simplified connection 𝗪𝗵𝗮𝘁’𝘀 𝗡𝗲𝘄 𝗶𝗻 𝗚𝗲𝗻𝟯: Gen3 offers more memory (8MB), faster performance, and future Matter support for enhanced automation, Weight: 0.28219169536 Pounds, Manufacturer: Shelly Europe