{"product_id":"geevon-bluetooth-thermometer-hygrometer-indoor-temperature-humidity-sensor-with-hd-display-app-notification-alert-historical-data-storage-and-export4-pack","title":"Geevon Bluetooth Thermometer Hygrometer, Indoor Temperature Humidity Sensor with HD Display, App Notification Alert, Historical Data Storage and Export(4 Pack )","description":"\u003cdiv\u003e\n\u003cdiv data-zone-id=\"0\" data-line-index=\"0\" data-line=\"true\"\u003e\u003cspan\u003eThe Geevon indoor Bluetooth temperature and humidity sensor features a Swiss high-precision sensor. with temperature accuracy of ±1℃ (±1.8°F) and humidity accuracy of ±5%RH, refreshing data every 2 seconds. It enables stable local real-time monitoring via Bluetooth connection to the smart home app without Wi-Fi or internet access. This humidity meter features an easy-to-read e-ink display that remains clearly visible under various lighting conditions, complete with a facial expression comfort indicator. The hygrometer is powered by a button cell battery (included), with a battery life of up to 12 months. The indoor thermometer supports local storage of historical data within the app—users can view and export temperature and humidity records from the past year, along with clear trend graphs. Ideal for environmental monitoring in wine cellars, basements, greenhouses, and other critical spaces.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Geevon","offers":[{"title":"Default Title","offer_id":45400799019145,"sku":null,"price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0366\/3298\/5737\/files\/7_56de26c7-369d-40bd-b332-d4b7b306e9a1.jpg?v=1773801277","url":"https:\/\/geevon.com\/products\/geevon-bluetooth-thermometer-hygrometer-indoor-temperature-humidity-sensor-with-hd-display-app-notification-alert-historical-data-storage-and-export4-pack","provider":"Geevon store","version":"1.0","type":"link"}