How to Set Up Your Govee WiFi Hygrometer Thermometer

What's in the Box

Your Govee WiFi Hygrometer Thermometer package includes the hygrometer thermometer sensor unit, a CR2 battery (pre-installed or included separately), and a quick start guide. This compact sensor continuously monitors temperature and humidity in its environment, sending the data to the Govee Home app over WiFi. It features a small built-in display that shows current readings at a glance, and the WiFi connection allows you to check conditions and receive alerts from anywhere.

Prerequisites

• A smartphone with the Govee Home app installed (available on iOS and Android)
• A stable 2.4GHz WiFi network with the password ready (5GHz is not supported)
• A Govee Home account created and verified
• The included CR2 battery properly installed in the sensor
• A location for the sensor away from direct sunlight, heating vents, and air conditioning units for accurate readings

Step-by-Step Setup

1. Open the battery compartment and verify the CR2 battery is installed with the correct polarity. Close the compartment securely. The built-in display should activate and begin showing temperature and humidity readings.
2. Open the Govee Home app and tap the "+" icon to add a new device.
3. Select "WiFi Hygrometer Thermometer" from the device list or scan the QR code on the quick start guide to identify the product.
4. Press and hold the button on the sensor for three seconds until the LED indicator flashes, indicating it has entered pairing mode.
5. Follow the app prompts to connect the sensor to your 2.4GHz WiFi network by entering your password.
6. Once the connection is confirmed, name the sensor based on its location, such as "Living Room," "Wine Cellar," "Baby Room," or "Greenhouse."
7. Allow a few minutes for the sensor to calibrate to its environment. Initial readings may fluctuate slightly before stabilizing.

Setting Up Alerts and Thresholds

One of the most useful features of the Govee WiFi Hygrometer Thermometer is the ability to set custom alert thresholds. In the Govee Home app, navigate to the sensor's settings and configure high and low alerts for both temperature and humidity. For example, set a low temperature alert at 35 degrees Fahrenheit to warn you if a room is at risk of freezing pipes, or a high humidity alert at 60% to catch conditions that encourage mold growth. The app sends push notifications when any threshold is crossed, so you can take action before damage occurs.

Optimal Placement Tips

For the most accurate readings, place the sensor at the height where you spend most of your time in that room, typically on a shelf or table at about three to four feet. Avoid placing it in direct sunlight, directly above a radiator, near a window with drafts, or within the airflow path of heating and cooling vents. These locations create microenvironments that do not represent the true room conditions. For monitoring specific areas like a wine cellar, cigar humidor, reptile enclosure, or greenhouse, place the sensor at the center of the space for the most representative readings.

Smart Home Integration Tips

The Govee WiFi Hygrometer Thermometer works with Alexa and Google Assistant, allowing you to ask "Alexa, what is the temperature in the baby room?" for instant voice updates. Pair this sensor with other Govee devices for powerful automations. For example, create a routine that turns on a Govee Smart Humidifier when the humidity drops below 40%, or activates a Govee Smart Tower Fan when the temperature exceeds a comfortable threshold. The Govee Home app logs historical data in charts, letting you track temperature and humidity trends over hours, days, and weeks to identify patterns and optimize your home environment.

Quick Troubleshooting

If the sensor does not pair, confirm the LED is flashing in pairing mode and that your phone is connected to a 2.4GHz WiFi network. If readings seem inaccurate, check the sensor placement and move it away from heat sources, drafts, or direct sunlight. Allow 15 to 30 minutes for readings to stabilize after moving the sensor to a new location. If the WiFi connection drops frequently, the sensor may be too far from your router. A WiFi extender can help maintain a reliable connection. Monitor the battery level in the app and replace the CR2 battery promptly when the low battery indicator appears to avoid gaps in monitoring.