Govee Hygrometer Thermometer, Wireless Thermometer, Mini Bluetooth Humidity Product Features Smart App Control: Easily monitor temperature and humidity in real-time on the app. 262ft connecting distance (no obstacles) allows you to quickly get data remotely from anywhere in your home. (Not WiFi Version) Accuracy: With a built-in Swiss-made sensor, the temperature is accurate to 0.54F and humidity is 3%RH. Enjoy precise data from the hygrometer thermometer every 2 seconds. Data Storage Export: Featuring 20-day on-board data storage, you can get recent temp humidity records through curve graph. Press "Export Data as CSV" on the app to export the last 2 years' data to your phone. Mini Compact Size: With a smaller compact design, this space-saving device is lightweight and portable. And you can place it at multiple locations by the hanging hole. Prompt Alert Notification: Set preset temp and humidity ranges with the Govee Home App, and if levels fall out of that range, you'll receive a notification instantly. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!