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Govee New WiFi Digital Hygrometer Thermometer 3 Pack H5151, Indoor Outdoor Smart Gateway Room Temperature Humidity Sensor, Wireless Temp Gauge with App Alert, for Home, Greenhouse(not support 5G WiFi)


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Price: $75.99
(as of Aug 11,2022 21:31:31 UTC – Details)

Product Description

B5151103 WiFi thermometer hygrometerB5151103 WiFi thermometer hygrometer

B5151 WiFi gateway hygrometer thermometerB5151 WiFi gateway hygrometer thermometer

Prior to installation:

Be sure you have installed the Govee Home App. Under “Add Device,” search for “H5151” and tap it. Press the button on your gateway to finish the pairing process. To add sensors, tap on your newly paired gateway on the top left corner and choose “Add a new sub-device.” Find your sensors and follow the in-app instructions to finish pairing.

If any problems, check the video of the listing and follow it


Does not support 5G wifiUpgrade the firmware whenever needed.Only supports Model H5100 for adding more sensors.These sensors are not waterproof, please avoid direct contact with water.Please use the numbered stickers to distinguish the sensors at first.Please keep the sensors within 196 feet/70m from the gateway. We recommend testing in an open space.

H5151 smart notificationH5151 smart notification

H5151 remote monitorH5151 remote monitor

H5151 up to 10 sensorsH5151 up to 10 sensors

Stay Informed

With the Govee Home App, you’ll always know your temperature and humidity at any time. 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. The Govee Home App allows you to conveniently keep track of the temperature and humidity at all times.

More Coverage Around Your Home

If you ever need to purchase more sensors, you can easily pair them with your existing gateway. You can pair a maximum of 10 sensors to cover any space around your home and conveniently monitor all of the data with the Govee Home App.

H5151 mini smart hygrometerH5151 mini smart hygrometer

H5151 getawayH5151 getaway

H5151 Data storage and exportH5151 Data storage and export

Compact Design

Each sensor fits in the palm of your hand and is roughly around the size of your finger. The compact design allows it to fit in most spaces of any size.

Wi-Fi Gateway

The Wi-Fi Thermometer Hygrometers come with 3 sensors and a Wi-fi Gateway. Once connected, you can use the Govee Home App to easily monitor the temperature and humidity of each space around your home simultaneously.

Keep Track Of Your Data

Our free cloud service allows you to monitor your temperature and humidity data from the past 2 years. You can also export the data as a CSV file to review on your own time.

Remote Control
WiFi &Bluetooth WiFi only

Support Extra Sensors
10 Sensors Max 3 Sensors Max

Sensor Size
2.2*0.9*0.8 inches (60% Smaller) 3.5*0.7*1.7 inches

Hub Model: H5151

Sensor Model: H5100

Govee New WiFi Digital Hygrometer Thermometer 3 Pack H5151


This Wi-Fi Hygrometer is a mini sensor that is 60% smaller than our last generation, so it can fit more narrow spaces around your home.

Smart Dual Connection

The Bluetooth & Wi-Fi dual connection module makes it easy to set up.Each hub supports a max of 10 sensors at the same time, so you can get more coverage throughout your home.Data storage and export lets you track the historic humidity and temperature to prepare for future reference.You can share the account with trusted family members. 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.

Unlimited Monitoring

With our smart Wi-Fi hygrometer, you can know the temperature and humidity data wherever you are at any time. Keep track of the data at your home in Washington on your phone while on a relaxing vacation in Hawaii.

App Notifications

When winter is coming, these sensors can catch the little changes in humidity and temperature (±0.54℉/ ±3%RH). You will receive alerts once your presets are out of range, which helps to take care of your families and plants.

Wide Range of Uses

Daily Life: Living room, bedroom, baby room, office, kitchen, etcGrowing: Greenhouse, plant nursery, crawl space, incubator, etcStorage: Basement, attic, cigar humidor, garage, wine cellar, etc


Battery Life: Each sensor contains one AAA battery which lasts 4 month

Size: 2.2*0.9*0.8 inches (Sensor), 1.4*1.8*1.4 (Hub)

Accuracy: ±0.54℉/±0.3℃ and ±3%RH

Temperature Range: -4℉-140℉

Humidity Range: 0%-99%

Response Time: 2s

Package Dimensions ‏ : ‎ 4.45 x 2.68 x 2.32 inches; 5.29 Ounces
Item model number ‏ : ‎ H5151
Batteries ‏ : ‎ 3 AAA batteries required. (included)
Date First Available ‏ : ‎ October 18, 2021
Manufacturer ‏ : ‎ Govee
ASIN ‏ : ‎ B09BVLP9C5

WiFi Gateway: With the 3 included sensors, you can set them anywhere around your home. Even while you’re away, you’ll always be able to keep track of your temperature and humidity using the Govee Home App.
Effective Wide Range: Swiss-made sensors provide a wide range for detecting the humidity and temperature. The range for temperature is between ±0.54℉/±0.3℃ while the humidity measurement range is between 0%-99%RH for more accurate measurements.
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.
Compact Design: The thermometer hygrometer’s design fits in the palm of your hands. Its small enough to fit in potted plants, cigar humidors, reptile vivariums, and other small spaces.
More coverage for your home: Each pack comes with 3 sensors to monitor the temperature and humidity in any space around your home. You can use the Govee Home App to pair up to 10 sensors at a time, expanding your coverage.

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Govee New WiFi Digital Hygrometer Thermometer 3 Pack H5151, Indoor Outdoor Smart Gateway Room Temperature Humidity Sensor, Wireless Temp Gauge with App Alert, for Home, Greenhouse(not support 5G WiFi)


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