Govee Hygrometer Thermometer 3-Pack H5100 – Bluetooth Temp & Humidity Sensors with App Alerts

Compact, versatile climate sensing for small spaces

The Govee H5100 3-pack brings together three palm-sized hygrometers that track temperature and humidity with a simple, user friendly experience. Each sensor is designed to be unobtrusive enough to tuck into a plant pot, a reptile vivarium, a cabinet, or any tight nook where climate matters. When paired with the Govee Wi Fi Gateway H5151, these sensors become a Wi Fi hygrometer, letting you monitor indoor and outdoor conditions from anywhere within your network without distance limits.

Key benefits at a glance

• Bluetooth connectivity with the option to extend coverage with the H5151 gateway for Wi Fi monitoring.
• Premium Swiss made sensors provide a broad detection range with reliable readings.
• Smart alert notifications keep you informed when readings stray from your presets.

In real life, you might place a sensor in a terrarium, a greenhouse, a wine cellar, or a nursery to keep an eye on microclimates. The small form factor makes placement practical while delivering timely insights when you need them.

Specs that matter

• Temperature range: -4°F to 140°F with ±0.54°F accuracy.
• Humidity range: 0% to 99% RH with ±3% RH accuracy.
• Data storage and export: 20 days of online storage and 2 years of data export to CVS files.

Active monitoring is supported by instant push alerts in the Govee Home App. Set your own presets, and you will receive notifications as soon as conditions move outside the configured window. The built in curves and historic data export make it easier to review trends over time and plan ahead, whether you are optimizing storage conditions, maintaining a habitat, or tracking seasonal shifts.

What you can expect with daily use

• Quick setup through Bluetooth with optional Wi Fi gateway integration.
• Small sensors that fit into tight spaces without drawing attention.
• Clear, actionable data you can export for offline review.

While not a medical device, this pack is designed to support better climate awareness in everyday settings and to help you respond to changes more promptly, should they occur. The combination of compact hardware, reliable sensing, and accessible data makes it easy to explore how different spaces respond to shifting conditions over time.