---
product_id: 379423017
title: "Hygrometer Thermometer 3Pack H5100, Mini Bluetooth Temperature Humidity Sensor with APP Notification Alert, 2 Years Free Data Storage Export, 230 Feet Connecting Range"
brand: "govee"
price: "€ 75.89"
currency: EUR
in_stock: true
reviews_count: 8
category: "Govee"
url: https://www.desertcart.com.cy/products/379423017-hygrometer-thermometer-3pack-h5100-mini-bluetooth-temperature-humidity-sensor-app
store_origin: CY
region: Cyprus
---

# 2 years free data export 230ft Bluetooth range ±0.54°F accuracy Hygrometer Thermometer 3Pack H5100, Mini Bluetooth Temperature Humidity Sensor with APP Notification Alert, 2 Years Free Data Storage Export, 230 Feet Connecting Range

**Brand:** govee
**Price:** € 75.89
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay cool, stay connected, stay ahead.

## Quick Answers

- **What is this?** Hygrometer Thermometer 3Pack H5100, Mini Bluetooth Temperature Humidity Sensor with APP Notification Alert, 2 Years Free Data Storage Export, 230 Feet Connecting Range by govee
- **How much does it cost?** € 75.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/379423017-hygrometer-thermometer-3pack-h5100-mini-bluetooth-temperature-humidity-sensor-app)

## Best For

- govee enthusiasts

## Why This Product

- Trusted govee brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Data-Driven Insights:** Access 20 days of cloud-stored data instantly and export up to 2 years of historical records for trend analysis and peace of mind.
- • **Precision Swiss Sensors:** Experience ultra-accurate temperature readings from -4℉ to 140℉ and humidity from 0%-99%RH with industry-leading ±0.54°F and ±3%RH accuracy.
- • **Compact & Versatile Design:** Miniature sensors fit discreetly in plant pots, reptile tanks, freezers, or any tight space—perfect for the multitasking millennial managing home and hobbies.
- • **Seamless Remote Monitoring:** Connect up to 230 feet via Bluetooth or pair with the H5151 Wi-Fi Gateway for unlimited range—never miss a beat on your environment.
- • **Smart Alerts on Your Phone:** Set custom temperature and humidity thresholds and get instant notifications via the Govee app—stay ahead of potential issues before they escalate.

## Overview

The Govee Hygrometer Thermometer 3Pack H5100 offers professional-grade temperature and humidity monitoring with Swiss precision sensors, Bluetooth connectivity up to 230 feet, and optional Wi-Fi integration via the H5151 Gateway. Its compact design fits anywhere, while smart app alerts and 2 years of free data export empower proactive home and environment management. Ideal for safeguarding sensitive items, optimizing comfort, and preventing costly mishaps.

## Description

desertcart.com: Govee Hygrometer Thermometer 3Pack H5100, Mini Bluetooth Temperature Humidity Sensor with APP Notification Alert, 2 Years Free Data Storage Export, 230 Feet Connecting Range : Patio, Lawn & Garden

Review: must have for freezer - The Overview: The Govee Hygrometer Thermometer 3Pack H5100 has transformed how I manage temperature and humidity across various parts of my home, including critical areas like the refrigerator and freezers. Originally purchased to ensure the freezer maintained the correct temperature for storing my baby's milk, I've found these sensors to be incredibly reliable and versatile. The Good: Reliability: These sensors have proven to be spot-on with their readings, providing peace of mind, especially for sensitive goods like baby milk. Emergency Detection: One incident where these sensors shone was when a breaker accidentally switched off, affecting my spare freezer. The temperature drift alert saved me from losing valuable food, including my baby's milk. Summer Savior: With Texas summers being notoriously hot, placing sensors around the house allowed us to monitor temperature changes effectively. When we noticed the room temperatures rising, we were able to diagnose and fix an AC leak promptly, preventing further issues. Ease of Use: Easy to set up, the app is user-friendly; adding sensors and connecting to Wi-Fi was seamless. I started with Bluetooth operation for convenience and later added Wi-Fi for setting up temperature alerts, which was an excellent feature for proactive monitoring. Awesome feature that you can download data. You can see the temperature graph and overlay them in the app for comparing. Set up alarms and tons of other features. I like that there are other sensors that can be added and monitired from one app, definitely something I will explore. Versatility: From room to room, fridge, and freezer, these sensors have found a place everywhere, making them indispensable for home management. The Not-So-Good: Really, There's Little to Critique: would be nice if it could locate the sensor, otherwise you have to remember where you placed it in the room:-) Overall: The Govee Hygrometer Thermometer 3Pack H5100 has become a must-have in my household. It's not just about comfort; it's about safety, efficiency, and avoiding potential disasters. Whether it's safeguarding baby food or ensuring your home stays at a comfortable temperature, these sensors deliver on all fronts. Pros: Highly reliable temperature and humidity readings Critical for emergency detection in appliances Easy setup with the Govee app, Wi-Fi compatibility for remote monitoring Versatile enough to use throughout the home Cons: If you forgot where you placed these it might be difficult to find afterwards. Conclusion: I recommend the Govee Hygrometer Thermometer to everyone looking to keep their living spaces in check. It's an investment in comfort, safety, and peace of mind. These sensors have not only saved me from potential food spoilage but also from having to endure a sweltering summer without AC.
Review: Great add-on sensors (Bluetooth only unless you have the WiFi module) — accurate and super handy - I bought the add-on pack without the WiFi module to expand my setup. I use them to monitor temperature and humidity in my leopard gecko enclosure and in other spots around the house, and they work great and seem accurate. Since these are the add-on sensors, they connect via Bluetooth (not WiFi, unless you have the WiFi module already, which I do), but they’re perfect if you already have the main unit or just want extra sensors. I’ve found a lot of uses for them—reptile enclosures, plant room, and anywhere you want to keep an eye on humidity/temps.

## Features

- Sensor for H5151 Hub: Our Bluetooth hygrometer H5100 can connect with the Govee Wi-Fi Gateway H5151 to work as a Wi-Fi hygrometer, then you can monitor the indoor and outdoor temp and humidity without distance limitations.
- Compact Design: The thermometer hygrometer's design fits in the palm of your hands. Its small enough to fit in potted plants, reptile vivariums, and other small spaces.
- Effective Wide Range: Swiss-made sensors provide a wide range for detecting the humidity and temperature. The range for temperature is between -4℉ and 140℉ with ±0.54℉ accuracy while the humidity measurement range is 0%-99%RH with ±3%RH accuracy.
- Smart Alert Notifications: Determine preset ranges for your temperature and humidity on the Govee Home App. When the presets are out of range, you'll recieve an immediate notification on your phone.
- Data Storage & Export: Our free cloud service allows for 20-day online data storage and 2-year data export. Keep track of the recent temperature and humidity records via curve graphs and track your historic 2-year data in a CVS file.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09DPCW47P |
| Battery Description | Alkaline |
| Best Sellers Rank | #6,313 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #55 in Indoor Thermometers |
| Brand | Govee |
| Brand Name | Govee |
| Customer Reviews | 4.3 out of 5 stars 1,214 Reviews |
| EU Spare Part Availability Duration | 2 Years |
| Item Dimensions W x H | 0.95"W x 2.21"H |
| Item Weight | 0.04 Kilograms |
| Manufacturer | Govee |
| Mounting Type | Tabletop |
| Product Dimensions | 0.95"W x 2.21"H |
| Temperature Accuracy | ±0.54 Degrees Fahrenheit |
| Upper Temperature Range | 140 Degrees Fahrenheit |
| Upper Temperature Rating | 140 Degrees Fahrenheit |

## Product Details

- **Brand:** Govee
- **Product Dimensions:** 0.95"W x 2.21"H
- **Item Weight:** 0.04 Kilograms
- **Battery Description:** Alkaline
- **Mounting Type:** Tabletop

## Images

![Hygrometer Thermometer 3Pack H5100, Mini Bluetooth Temperature Humidity Sensor with APP Notification Alert, 2 Years Free Data Storage Export, 230 Feet Connecting Range - Image 1](https://m.media-amazon.com/images/I/61ZSDxHARlL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Questions & Answers

**Q: Can this connect with smart humidifier on its own or does it need the wifi gateway?**
A: It can be used as a stand-alone Bluetooth humidity sensor. And it can be connected to the Govee humidifier.

**Q: why they stopped working one by one**
A: The single AAA battery typically only last 4 months per the manual. Mine barely made it to 3 months and the battery level displayed in the app was not accurate.

**Q: Do we need to purcahse the cloud service?**
A: I've been using mine for over a month just about 24/7 in a grow tent. At the moment im not using any app (alexa). Im just plug n use. So long story short i would say no cloud necessary...lol

**Q: What is the battery life?   i installed 3 of these end of november and 2 of the 3 died end of december.    not great for remote rental property.**
A: The temperature sensor's battery life is about 4 months. Low temperature will shorten the battery life. We promise a 12-month warranty. Need any help, feel free to contact us via Amazon message center.

## Customer Reviews

### ⭐⭐⭐⭐⭐ must have for freezer
*by M***Y on December 25, 2024*

The Overview: The Govee Hygrometer Thermometer 3Pack H5100 has transformed how I manage temperature and humidity across various parts of my home, including critical areas like the refrigerator and freezers. Originally purchased to ensure the freezer maintained the correct temperature for storing my baby's milk, I've found these sensors to be incredibly reliable and versatile. The Good: Reliability: These sensors have proven to be spot-on with their readings, providing peace of mind, especially for sensitive goods like baby milk. Emergency Detection: One incident where these sensors shone was when a breaker accidentally switched off, affecting my spare freezer. The temperature drift alert saved me from losing valuable food, including my baby's milk. Summer Savior: With Texas summers being notoriously hot, placing sensors around the house allowed us to monitor temperature changes effectively. When we noticed the room temperatures rising, we were able to diagnose and fix an AC leak promptly, preventing further issues. Ease of Use: Easy to set up, the app is user-friendly; adding sensors and connecting to Wi-Fi was seamless. I started with Bluetooth operation for convenience and later added Wi-Fi for setting up temperature alerts, which was an excellent feature for proactive monitoring. Awesome feature that you can download data. You can see the temperature graph and overlay them in the app for comparing. Set up alarms and tons of other features. I like that there are other sensors that can be added and monitired from one app, definitely something I will explore. Versatility: From room to room, fridge, and freezer, these sensors have found a place everywhere, making them indispensable for home management. The Not-So-Good: Really, There's Little to Critique: would be nice if it could locate the sensor, otherwise you have to remember where you placed it in the room:-) Overall: The Govee Hygrometer Thermometer 3Pack H5100 has become a must-have in my household. It's not just about comfort; it's about safety, efficiency, and avoiding potential disasters. Whether it's safeguarding baby food or ensuring your home stays at a comfortable temperature, these sensors deliver on all fronts. Pros: Highly reliable temperature and humidity readings Critical for emergency detection in appliances Easy setup with the Govee app, Wi-Fi compatibility for remote monitoring Versatile enough to use throughout the home Cons: If you forgot where you placed these it might be difficult to find afterwards. Conclusion: I recommend the Govee Hygrometer Thermometer to everyone looking to keep their living spaces in check. It's an investment in comfort, safety, and peace of mind. These sensors have not only saved me from potential food spoilage but also from having to endure a sweltering summer without AC.

### ⭐⭐⭐⭐⭐ Great add-on sensors (Bluetooth only unless you have the WiFi module) — accurate and super handy
*by J***Y on February 6, 2026*

I bought the add-on pack without the WiFi module to expand my setup. I use them to monitor temperature and humidity in my leopard gecko enclosure and in other spots around the house, and they work great and seem accurate. Since these are the add-on sensors, they connect via Bluetooth (not WiFi, unless you have the WiFi module already, which I do), but they’re perfect if you already have the main unit or just want extra sensors. I’ve found a lot of uses for them—reptile enclosures, plant room, and anywhere you want to keep an eye on humidity/temps.

### ⭐⭐⭐⭐⭐ I have these in various places around my house for remote monitoring.
*by H***. on January 19, 2026*

These have been fun to remotely monitor all my rooms, basement, attic and outside temperature and humidity at any time in the house. It is cool to see how day/night affect different areas and how getting insulation in the attic changed things. Very easy to add to the app. I got rechargeable batteries so they will be easy to maintain over the years

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-05*