






Product description



1 Smart Remote Monitoring
2 How to Connect Gateway?
3 How to Connect Sensor?

1 Green Houses
2 Bedrooms
3 Storage
4 Incubators
5 Instrument
Monitor temperature and humidity changes in any space 
Equipment sharing
All you have to do is log in to the same account so family or friends can read the data as well without having a thermometer device.

Stay Informed
If your presets are ever out of range, you’ll receive an instant notification on your phone, providing you with peace of mind when you’re not at home

Monitor Anywhere at Any Time
Whether you’re away for a few hours or a few days, you’ll always have access to your sensors.

More Coverage Around Your Home
You can pair a maximum of 10 sensors to cover any space around your home
How long will the battery last?
The battery life of this wifi thermometer is about 4 months.
How to set the alert range?
Please tap the device on the Govee Home app—>tap the settings icon on the top right of the graph page—>set the alert range.
If the H5100 sensor can be used without the gateway?
Yes. The H5100 sensor can be used as a Bluetooth thermometer without the gateway.
If the water sensor can be connected to this gateway?
The H5151 gateway is designed for the H5100 sensor only.
Does this wifi thermometer work with Google Home?
Our wifi hygrometer doesn’t work with Google Home.
Govee Hygrometer Thermometer
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Customer Reviews
4.2 out of 5 stars 2,465
4.4 out of 5 stars 1,198
4.3 out of 5 stars 1,575
4.2 out of 5 stars 7,404
4.3 out of 5 stars 3,088
4.0 out of 5 stars 1,356
4.4 out of 5 stars 154
Price
$47.48$47.48
$33.99$33.99
$37.97$37.97
$29.99$29.99
$29.99$29.99
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App Connection Way
WiFi & Bluetooth
Bluetooth
WiFi & Bluetooth
WiFi & Bluetooth
WiFi & Bluetooth
WiFi & Bluetooth
WiFi & Bluetooth
Cover Range
No Distance Limit
230 feet
No Distance Limit
No Distance Limit
No Distance Limit
No Distance Limit
No Distance Limit
Temperature Range
-4℉-140℉(-20℃-60℃)
-4℉-140℉(-20℃-60℃)
32℉-122℉(-0℃-50℃)
-4℉-140℉(-20℃-60℃)
-4℉-140℉(-20℃-60℃)
-4℉-140℉(-20℃-60℃)
-4℉-140℉(-20℃-60℃)
Temperature Accuracy
±0.54℉
±0.54℉
±0.54℉
±0.54℉
±0.54℉
±0.54℉
±0.54℉
Humidity Accuracy
±3% RH
±3% RH
±3% RH
±3% RH
±3% RH
±3% RH
±3% RH
Size
2.2×0.9×0.8 inches
2.2×0.9×0.8 inches
2.86 x 1.1 x 2.89 inches
2.83 x 2.83 x 0.94 inches
3.01 x 2.06 x 0.9 inches
5.03 x 3.7 x 2.91 inches
5.59 x 3.98 x 2.87 inches
Monitor Temperature and Humidity Anywhere: Keep track of temperature and humidity data in real-time from anywhere with the Govee APP. The WiFi gateway supports pairing up to 10 sensors to extend your monitoring range to any location indoors and outdoors. (Note: Does not support 5G WiFi)
Accurate and Versatile: Swiss-made sensors provide a wide range for detecting humidity and temperature. The temperature measurement range is between ±0.54℉/±0.3℃, while the humidity measurement range is between 0%-99%RH for more accurate measurements.
Alert Function: Set preset temperature and humidity ranges, and the Govee APP will alert you via cell phone when the smart hygrometer thermometer detects readings outside of the range. Respond faster to sudden changes in the greenhouses, bedrooms temperature, and more.
Data Storage: Remote monitoring with the Govee thermometer/hygrometer. View 20-day data graphs online and export data recorded over the past 2 years. Perfect for nurseries, wine cellars, basements, botanical gardens, and more.
Easy to Place: The WiFi temperature humidity sensor’s design fits in the palm of your hand. It’s small enough to fit in potted plants, cigar humidors, reptile vivariums, and other small spaces. Meet your needs for any corner.
4 reviews for Govee WiFi Hygrometer Thermometer 6 Pack H5100, Indoor Wireless Temperature Humidity Sensor Monitor with Remote App Notification Alert, 2 Years Data Storage Export, for Home, Greenhouse
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$79.97

the bear –
Easy Setup, Lots of Data
Easy setup, can trend data over time. Just got ever thing setup for wi – fi. Sensors are small about a tenth the size of other brand sensors. Tested remote access outside of home a mile away. Everything works!Nice feature is that you can calibrate each sensor for maximum accuracy to a known source. Cannot do this with common temp/humidity sensors. So you can get all the sensors reading the same.Using this as a remote system when I am away from home. Live at 7,000 ft and it can get cold in a hurry. I have a couple of weather systems and this was easiest to setup for remote monitoring.Data trending is great over a day, week, and month.Gave it 5 stars for easy setup, will see about reliability. Only gripe is you need a magnifying glass to read the manual.UPDATE 1 – Well it has been a week now. Spent a few days in Phoenix away from Flagstaff. Readings are reliable. Still 5 stars.UPDATE 2 – Well I added a second set of sensors and gateway. Now controlling 6 temp/humidity sensors.Called customer service which is a miracle as there a phone number; to see if a second gateway can be added. No problem it can.
Kindle Customer –
Setup was easy, batteries last a long time (unless put into a fridge/freezer), and accurate!
These use a single AAA battery, and depending on the location of the hub and the AAA battery used, they last a long time!The setup was easy using the app, and I do have it connected to Govee’s cloud so I can access the Hygrometer Thermometer information when out of the house. The hub found the devices without issue, and I was able to add them.I like the Bluetooth feature, as these can be used without a hub, though using a hub is better for the longevity of batteries and WiFi access. I wish the hub included with this pack could have more than 10 devices connected to it, as I’d like to place more Hygrometer Themometers than just 10 of them. Another downside to the hub is that it will ONLY work with HS100s.I have one HS100 outside, then others inside the house in the Kitchen, living room, dining room, Bedroom, and Server Room (aka Spare Bedroom). I have alerts set for temperature and humidity for the server room, as my servers and network gear care a bit more about both! And I occasionally get alerts for both.As for accuracy, the Dining Room HS100 temperature matches very closely to the Thermostat that is in the same room, even though the Thermostat only does full F degrees and not partial.As for battery life, I am using Panasonic Eneloop and EBL AAA batteries. I have noticed that the EBL AAAs drain faster than Eneloop AAAs, so they need to be replaced more often and recharged.I placed one of the HS100s in my fridge, and the battery did not last long, maybe a month if I was lucky. So get the Govee Hygrometer Thermometer that requires three batteries if you want these in a fridge or Freezer.These were my first Govee devices, but I have now bought some light bulbs. I have found that Govee devices I purchased are very good quality, and I will buy more Govee devices, including more HS100s.
Arielle Scardino –
Perfect solution for worry free terrarium monitoring
This was the perfect solution for monitoring temperature and humidity in my terrarium. I highly recommend getting a mounting bracket. Genepi on Etsy custom designed a hexagon bracket for me so the sensor blends seamlessly with the natural elements in my terrarium. Check out the shop “GenepiGarage” on Etsy. The design they created for me is available for purchase off the shelf. Price was reasonable and shipping was fast. You can even customize the color. I also use these sensors to monitor the humidity near my indoor plants, and the hex design looks great there too. I’m not affiliated with the shop, just super impressed with the work.I really enjoy the functionality of these sensors. You can set up alarms for when conditions go outside of a set threshold, which is super useful. With the gateway you can even check remotely. This was such a game changer for my jumping spider terrarium, and I’ll definitely be using these hygrometer/thermometers on future builds.
M. –
Good Solid, easy to use product.
I bought four of these in order to better monitor the interior temperatures of my multi story home. The interface with my iPhone was pretty easy and with the exception of having to change batteries every so many months the system works flawlessly. It provides room temp at any time plus various reports on humidity, temp fluctuation history etc.It’s not going to predict the weather for you but its a decent product and I’m finding them very helpful.FYI I use these since I installed, in addition to my boiler, mini splits for air conditioning and heat. They allow me to keep an eye on all aspects of my homes temperature.