Hygrometer Parameters: Indoor WiFi thermometer measures from -9.9℃ to 60℃ (14°F-140°F) with ±1℃ accuracy, and 0%-100% with ±5% , giving reliable readings for baby room, greenhouse or home. Powered by 2 AAA batteries and supports stable 2.4GHz WiFi for always‑on monitoring. Compact and : Designed with a simple, modern body, this indoor thermometer includes a lanyard and adhesive sticker for flexible placement on walls, cribs, terrariums or shelves. Low power consumption extends service life up to about 2 years, reducing battery changes. Available in white and black to match different décor styles. Smart Notification: Set customized high and low thresholds for temperature and humidity in the APP and receive instant push alerts on your phone when values go beyond range. Timely reminders help you adjust heating, cooling or humidifiers to maintain a comfortable environment for babies, pets, plants and storage rooms. Smart APP Remote Monitoring: Connect to Smart Life or Tuya Smart APP to check real‑time temperature and humidity anytime, anywhere. The APP records hourly, daily, monthly and yearly data, which can be exported via email, and also supports one‑tap calibration and device sharing for multiple family members. Support Voice Control: Work with and Assistant to get hands‑free updates on current room conditions. Just say, for example, ", what is the temperature of the 'device name'?" to hear instant temperature and humidity readings, making it easy to monitor nurseries, greenhouses, wine cellars and more., Weight: 0.132938743986 pounds, Manufacturer: Xnuiasqe