Govee Hygrometer Thermometer 3-Pack with WiFi Gateway — Swiss-calibrated Sensors, Remote Alerts

The Govee Hygrometer Thermometer 3 Pack (H5100) is a trio of palm-sized temperature and humidity sensors that pair with a WiFi gateway to deliver accurate remote monitoring and instant alerts via the Govee Home App.

Compact yet precise, this set of three Swiss-calibrated sensors lets you keep tabs on environmental conditions across multiple rooms, planters, pet habitats, or storage spaces. The included gateway connects the sensors to your home network so you can view live readings, review recent history, and receive push notifications when values stray beyond your preset ranges — all from your phone when you’re at home or away.

How reliable are the temperature and humidity readings?

Each H5100 sensor uses Swiss-made components for tight accuracy: temperature accuracy is within ±0.54℉ (±0.3℃) and humidity measurements span 0–99% RH. That level of precision is enough for everyday home needs where consistent monitoring matters.

• Swiss-calibrated sensing elements for stable measurements
• Temperature accuracy ±0.54℉ / ±0.3℃
• Humidity detection across 0–99% RH for broad coverage
• Useful for rooms, plant soils, terrariums, and storage

How do I set up and use the WiFi gateway with multiple sensors?

Setup is router-based and controlled through the Govee Home App: plug in the gateway, add each H5100 sensor in the app, and assign them to locations. The gateway forwards readings to your account so you can monitor up to ten compatible sensors from anywhere with internet access.

• Gateway included — plugs into your home WiFi for cloud access
• Pair up to 10 sensors to one account for expanded coverage
• Assign custom names and locations for each sensor in the app
• Live data sync and remote viewing on iOS and Android

What kind of alerts and data history can I expect?

The app lets you create custom alert thresholds for both temperature and humidity, sending instant push notifications if conditions move outside your set band. You can also view short-term trends and recent logs to check when fluctuations occurred and how long they lasted.

• Real-time push notifications for out-of-range conditions
• Customizable high/low thresholds per sensor
• Access to recent measurement history and trend lines in the app
• Helpful for preventing issues in humid rooms, plant areas, or pet enclosures

Where can I place these sensors and what is their form factor?

The H5100 sensors are intentionally small and lightweight so they tuck into tight spaces: think shelves, potted plants, reptile vivariums, wine cabinets, baby rooms, or equipment closets. Their palm-friendly design makes them easy to relocate as your monitoring needs change.

• Pocket-sized housing that fits in small, discreet locations
• Ideal for multi-point monitoring across a home or office
• Easy to move between locations without tools or setup hassle
• Three-sensor pack expands coverage immediately out of the box

Who is this for? The Govee Hygrometer Thermometer 3 Pack H5100 is aimed at homeowners, hobbyists, and pet keepers who want dependable environmental data in multiple places without bulky hardware. It’s a strong fit for plant parents tracking humidity for delicate species, reptile owners keeping enclosures stable, or anyone who wants immediate alerts and historical context for temperature and moisture trends throughout their living space.