Product: Govee Bluetooth Thermometer Hygrometer, Indoor Digital Humidity Temperature Monitor with APP Alert, 2 Year Data Record and Export, for Nursery Room Greenhouse and Incubator Humidor
Brand: Govee
Govee Bluetooth Thermometer/Hygrometer, get exact temperature and humidity around your home. You can lay this wireless temperature humidity sensor on any spot of your house or mount it on the wall with tape. How it works 
Download “Govee Home” on App Store or Google Play. 
Open the app and sign up an account with your email, which is for receiving csv. document. 
Add a device H5052 and press the device for 3 mins to repair(Bluetooth need to be on). 
Name your device like Office/Basement/Cigar Humidors/Wine Cellars/Incubators/Greenhouses/Family Heirlooms/Refrigerators /Freezers. 
Set an alarm temperature or humidity. You can get alert from the APP if the temperature or humidity exceed the setting value Specification:  
Humidity Range: 0 - 99% 
Temperature Accuracy 
-20°C to 60°C (-68°F - 140°F) ±0.3°C / ±0.5°F 
Humidity Accuracy: ±3% 
Dimensions: 40mm x 40mm x 16.5mm / 1.57" x 1.57" x 0.65" 
Weight: 40g / 1.4oz 
Battery: AAA *3 (included) 
Battery Life: Typ. over half a year (more in normal conditions, less in extreme cold) 
Sampling Interval: Every 2s 
On-board Data Storage: 20 days 
In-App Data Storage: 2 years
196Ft Wide Bluetooth Covering Range: Detecting range is up to 196 feet without obstructions. You can track the temperature and humidity data remotely via Bluetooth on the Govee Home App within this distance.
Smart App Alerts: 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. Respond faster to changes in your baby room, cellar, basement or terrarium.
Accuracy: With a built-in Swiss-made sensor, the temperature is accurate to ±0.54°F and humidity is ±3%RH. Track precise data from the govee digital temperature and humidity monitor every 2 seconds.
Two Display Methods: This device is designed with a mini round LCD screen and a unique white appearance decorates your room in a simple style. Desk stand and wall mounted bracket included, you can put it on the table or hang it on the wall.
2 Year Data Record and Export: Wireless indoor humidity temperature monitor can record data up to 32000 data pieces of 2 years and synchronize to your phone via Bluetooth. You can export data to CSV format at any time.

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