10 Best Wifi Temperature Sensor of 2025

Tested and Reviewed: Top 10 Wifi Temperature Sensor deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

GoveeLife

GoveeLife 2.0 WiFi Hygrometer Thermometer 3 Pack, Smart Humidity Temperature Sensor with App Notifications, Temperature Humidity for Bedroom, Wine Cellar, Basements(Only Support 2.4G Wi-Fi)

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Editor's bottom line:

“This wifi temperature sensor is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Smart WiFi Control: Monitor indoor thermometer data anytime, anywhere. The gateway can be connected through WiFi via the app, pairing up to 10 humidity temperature sensors. Boasts a 2-year battery life (Supports 2.4GHz Wifi networks only)
High-Precision Readings: The Swiss-made WiFi temperature sensor provides precise readings, measuring temperatures with ±0.54°F / ±0.3 accuracy and humidity within ±3% RH. Data is refreshed every 2s, ideal for wine cellars.
Remote Alarm: You can preset temperature and humidity values via the app. When the hygrometer thermometer sensor detects a change, you'll receive a notification via app and email, offering enough time to react through the alarm function.Only support gateway H5151/H5042.
Data Storage & Export: This humidity monitor uploads data to the app via WiFi and Bluetooth. View the temperature and humidity trend chart from the past 20 days and export data from the past 2 years. Ideal for greenhouses, farms, etc.
Compact & Portable Design: This indoor thermometer adopts a compact and stylish design equipped with a lanyard, suitable for any corner of the room, such as drawers, wine cabinets, guitar cases, etc.

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Picked by 397 people today

9.5

Govee

Govee Smart Thermometer Hygrometer, WiFi Humidity Temperature Sensor with App Notification Alert, 2 Years Free Data Storage Export, Wireless Remote Monitor for Room Greenhouse Incubator Wine Cellar

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Main Highlights

Two Ways to Connect: Easily monitor temp and humidity data in real time from anywhere. With stable WiFi and Bluetooth connection via the Govee Home app, you'll have more opportunities to react to changes in your air quality (not support 5G WiFi).
Fast & Accurate: Equipped with a Swiss made sensor, this humidity gauge provides precise readings. Temperature is accurate to ±0.54/±0.3, and humidity is ±3%RH. By refreshing every 2s, you'll stay regularly updated. Now supports widget function.
Alert Function: Set preset temp and humidity ranges, and receive an app alert immediately whenever levels fall out of that range. This function helps you react faster to sudden changes in your basement, baby room, etc. Only supports Bluetooth settings.
Free Data Storage & Export: Our room humidity meter uploads data to the App when connected via Bluetooth or WiFi. Enjoy a 20 days online data storage view and export up to 2 years worth of data seen through clear historical trends and graphs.
Easy to Place: With the lanyard loop, you can easily place this indoor temperature gauge anywhere. Package contents 1 x Govee Temp Humidity Gauge, 1 x Lanyard Loop, 1 x User Manual.

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9.5

Govee

Govee WiFi Thermometer Hygrometer H5103, Indoor Bluetooth Temperature Humidity Sensor with Electronic Ink Display, App Notification Alert, Free Data Storage Export, Digital Remote Monitor for Bedroom

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Main Highlights

Stay Connected Anywhere: With stable Wi-Fi and Bluetooth connection via Govee Home App, you can easily monitor temperature and humidity data in real-time from anywhere. Please note that 5G Wi-Fi is not supported,it only supports 2.4G Wi-Fi networks.
Precision Matters: This WiFi thermometer hygrometer is equipped with a Swiss-made sensor to provide precise readings. The temperature is accurate to ±0.54/±0.3, and humidity accuracy is ±3%RH. By refreshing every 2s, you'll stay regularly updated.
Easy to Read Display: Govee Thermometer Hygrometer uses an electronic ink screen that's easy to read. The product quality has improved, and the battery life has been extended to about 6 months.If necessary, you can replace it with 1.5 volt AA alkaline batteries.
Smart Alert Function: Set preset temperature and humidity ranges, and Govee Home App will alert you when the smart hygrometer thermometer detects that current readings are out of the preset range. Helps you respond faster to sudden changes.
Free Data Storage & Export: Enjoy remote monitoring with the Govee WiFi Thermometer Hygrometer via Bluetooth or Wi-Fi, including online viewing of 13-day data graphs and exporting data over the past 2 years. Perfect for wine cellars, basements, etc.

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9.2

Gaoducash

WiFi Temperature Humidity Sensor: Indoor Thermometer Hygrometer with App Alert, Free Data Storage Export, Smart Temperature Humidity Monitor for Home Pet Greenhouse, Compatible with Alexa (1-Pack)

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Main Highlights

WIFI THERMOMETER HYGROMETER: No hub required, Connecting with 2.4 GHz WiFi, you can remotely monitor the smart humidity sensor. Smart temperature sensor supports Remote Monitoring, Free App Alerts, °F/°C Reading, View History Records and Temp Humidity Graphs functions
SMART SCENE TO TRIGGER ALERTS OR DEVICES: Wall temperature gauge indoor can be used as the temperature and humidity data source of Tuya Smart, Smart Life App. Create scene via app, Alert will be sent to your phone when beyond preset value. You can also set a scene to automatically turn your AC on when the temperature reaches the limit value, or the dehumidifier in your room starts working once the humidity is over higher
VOICE CONTROL: Wifi Temperature and Humidity Sensor compatible with Amazon Amazon Alexa Echo. After connecting Alexa Echo, you can know the current temperature humidity by voice. For example, you can say "Alexa, what's the temperature in the Living room?" NOTE: Alexa app only shows humidity
COMPACT DESIGN & VARIOUS INSTALLATION METHODS: wifi thermometer hygrometer indoor is small enough to fit in potted plants, reptile vivariums, cigar humidors, and other small spaces. You can lay this wireless remote thermometer on any spot of your house or mount it on the wall or other places with the sticker or screws
LOW POWER & HIGH-QUALITY AFTER-SALES: Wifi temperature sensor with low power consumption microprocessor for long standby. thermometer indoor comes with 2*AAA Batteries, you can receive alert messages via app when the battery is low for your sensor.

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9.0

Govee

Govee WiFi Temperature Sensor H5179, Smart Hygrometer Thermometer with App Notification, 2 Years Data Storage Export, Remote Monitor for Room Greenhouse Incubator Wine Cellar, 2 Pack

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Main Highlights

Smart WiFi Control: Easily monitor temp and humidity data in real time from anywhere. With stable WiFi and Bluetooth connection via the Govee Home app, you'll have more opportunities to react to changes in your air quality (not support 5G WiFi).
Fast & Accurate: Equipped with a Swiss made sensor, this WiFi thermometer provides precise readings. Temperature is accurate to ±0.54/±0.3, and humidity is ±3%RH. By refreshing every 2s, you'll stay regularly updated. Now supports widget function.
Alert Function: Set preset temp and humidity ranges, and receive an app alert immediately whenever levels fall out of that range, which helps you react faster to sudden changes in your basement, greenhouse, etc. Only supports Bluetooth settings.
Data Storage & Export: Our WiFi temperature sensor uploads data to the App when connected via Bluetooth or WiFi. Enjoy 20 days of online data storage view and export up to 2 years' worth of data seen through clear historical trends and graphs.
Easy to Place: With the lanyard loop, you can easily place this room thermometer anywhere. Package contents: 2 x Govee WiFi Temperature Sensor wth 3 AA batteries, 2 x Lanyard Loop, 1 x User Manual.

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8.8

X-Sense

X-Sense WiFi Thermometer Indoor Hygrometer, Digital Temperature Sensor with App Notification Alerts, Temperature Humidity Meter for Room, Data Storage Export at No Charge, 3 Sensors & 1 Base Station

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Main Highlights

Note: Compatible only with 2.4 GHz Wi-Fi (incompatible with 5.0 GHz); connects to the X-Sense Home Security App via the included base station
Smart Alerts: Get notifications on your phone and hear an alarm on the base station if the temperature or humidity goes beyond your set range; you can also get a low-battery warning on your phone and adjust the base station alarm volume and sound
Highly Accurate: This Swiss-made sensor offers precise temperature readings of ±0.36°F (±0.2°C) between -4°F and 140°F (-20°C to 60°C), along with a relative humidity accuracy of ±2% between 0 and 99%
Comfort Indicator Icons: Get a quick idea of the current comfort level thanks to the clear icons displayed on the indoor thermometer; use the default settings or customize them as needed
Helpful App: Use the app to remotely monitor temperature and humidity 24/7; see maximum, minimum, and average temperature/humidity over time in a graph, and switch between temperature scales (°F/°C); you can also let up to 12 users to monitor your indoor environment simultaneously
Compatible with Alexa: Control the thermo-hygrometer via Alexa commands, such as asking, Alexa, whats the thermo-hygrometer humidity?
Plant-Friendly: Use the X-Sense app to remotely view the dew point and VPD (vapor pressure deficit) taken by this hygrometer humidity meter and optimize growing conditions for your plants; 24/7 data and graphs help you better manage humidity and temperature levels
No Charge for Data Storage: Enjoy cloud storage at no cost; export the past years data with no subscription fee; if the internet cuts out, recent data is restored once it is back
Covers Entire Home: An open-air connection range up to 1,700 ft (500 m) ensures a stable connection between the base station and the Wi-Fi thermometer hygrometer, perfect for monitoring large units or multi-level homes
Easy-to-Read LCD: This indoor digital thermo-hygrometer has a large 2.7-inch LCD that gives you clear information on temperature, humidity, Wi-Fi status, battery status, comfort level, and more at a glance; place it anywhere using the stand or hanging slot on the back; Celsius and Fahrenheit switch button included

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8.6

SENCKIT

4-Pack WiFi Temperature Humidity Sensor: Wireless Temperature Humidity Monitor with App Alert, Free Data Storage Export, Smart Indoor Thermometer Hygrometer Compatible with Alexa Google Assistant

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Main Highlights

SMART WIFI TEMPERATURE SENSOR: Connecting with 2.4 GHz WiFi, you can remotely monitor the WIFI Thermometer Hygrometer. Smart temperature sensor supports App Notification Alert, View History Records,Temp Humidity Graphs, °F/°C Reading and Intelligent linkage functions
WORKS WITH THIRD-PARTY SMART SPEAKER: Wall temperature gauge indoor compatible with Amazon Alexa, Google Home. After connecting, you can know the current temperature/humidity by voice. For example, you can say "Alexa, what's the humidity in the baby room?"
SMART SCENE TO TRIGGER ALERTS OR DEVICES: Wifi Temperature and Humidity Sensor can be used as the temperature and humidity data source of Tuya Smart, Smart Life. You can create scenes via app, Alert will be sent to your phone when beyond preset value. You can also set a scene to turn your AC on/off when the temperature reaches the limit value,ect.
COMPACT DESIGN & EASY TO PLACE: This wireless remote thermometer is small enough to fit in reptile vivariums, potted plants, and other small spaces. Meet your needs for any corner. You can also mount this thermometer hygrometer indoor on the wall or other places with the sticker or screws.
LOW POWER: Alexa thermometer indoor with low power consumption microprocessor for long standby. Comes with 2*AAA Batteries, Alerts will be sent to your phone via app when the battery is low for your sensor.

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8.3

YoLink

YoLink Smart Wireless Thermometer Hygrometer, 3-Pack, Wide Temp Range for Freezer, Fridge, Green House, Pet Cage, App Alerts, Emails, Text/SMS alerts, 5 Years Battery Life- Hub Included

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Main Highlights

LORA > WIFI! YoLink devices dont use your WiFi, ensuring no crowding or slowing down of your network. Instead, they operate with a unique LoRa-based, long-range, low-power wireless protocol. Place smart devices in areas WiFi cant reachoutdoors, several floors away, in fridges, gun safes, or beyond WiFi range! Using YoLinks industry-leading technology, this sensor monitors up to 1/4 mile in open air.
Temperature & Humidity Monitoring: Accurately track temperature and humidity levels with high precision, delivering regular updates to the YoLink app. Manage environmental conditions in your home, greenhouse, fridge or freezer, barn, bedroom, chicken coop, dog kennel, plant nursery, or child's nurseryanywhere you need reliable monitoring. Perfect for maintaining optimal conditions across a wide range of locations and uses.
Customizable Alerts & Notifications: Stay informed with multiple alert options! Set custom thresholds for temperature and humidity, and choose to receive alerts via text, email, or push notifications. Apple users can bypass silent mode with "Critical Alerts," while Android offers similar options. SMS messages are limited to the total of 5 times each device plus 5. A hub and one sensor provides you with 15 free SMS per month.
Battery-Powered with Extended Lifespan: Powered by two AA batteries, the sensor delivers up to 5 years of continuous operation, depending on usage and environmental conditions. Receive real-time low battery alerts via the YoLink app, ensuring you're notified when its time for a replacement. Designed for convenience, its long-lasting battery life minimizes the need for frequent replacements, making it perfect for hard-to-reach areas and critical monitoring applications.
IFTTT & Alexa Integration: trigger IFTTT applets based on high or low temperature set points reached (when device alerts). Voice query Alexa for the temperature (only; humidity not supported at this time). Triggering Alexa routines is not supported at this time.
Commercial-Grade Accuracy and Wide Environmental Range: Designed for precise environmental monitoring, YoLink Thermometer Hygrometer delivers temperature accuracy of ±0.36°F (0°C to 54°C) and ±0.72°F (-20°C to 0°C), and humidity accuracy of ±3% (10%-90% range). It measures temperatures from -4°F to 129°F (-20°C to 54°C) and humidity from 0% to 100%, ensuring stable performance in various environments, whether in cooler temperatures or warmer conditions.

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8.1

GoveeLife

GoveeLife 2.0 WiFi Hygrometer Thermometer 6 Pack, Smart Humidity Temperature Sensor with App Notifications, Temperature Humidity for Bedroom, Wine Cellar, Basements（Only Support 2.4G Wi-Fi）

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Main Highlights

Smart WiFi Control: Monitor indoor thermometer data anytime, anywhere. The gateway can be connected through WiFi via the app, pairing up to 10 humidity temperature sensors. Boasts a 2-year battery life (Supports 2.4GHz Wifi networks only)
High-Precision Readings: The Swiss-made WiFi temperature sensor provides precise readings, measuring temperatures with ±0.54°F / ±0.3 accuracy and humidity within ±3% RH. Data is refreshed every 2s, ideal for wine cellars.
Remote Alarm: You can preset temperature and humidity values via the app. When the hygrometer thermometer sensor detects a change, you'll receive a notification via app and email, offering enough time to react through the alarm function.Only support gateway H5151/H5042.
Data Storage & Export: This humidity monitor uploads data to the app via WiFi and Bluetooth. View the temperature and humidity trend chart from the past 20 days and export data from the past 2 years. Ideal for greenhouses, farms, etc.
Compact & Portable Design: This indoor thermometer adopts a compact and stylish design equipped with a lanyard, suitable for any corner of the room, such as drawers, cigar boxes, wine cabinets, guitar cases, etc.

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8.1

DoHome

WiFi Temperature Humidity Sensor Smart Hygrometer Thermometer Sensor with APP Remote Monitor and Alert High Precision Indoor Thermometer No Hub Required, Compatible with Alexa Google Assistant

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Main Highlights

NOTE: After opening the package and taking out the thermometer, it will sense the temperature of your hand, so it may show a little higher than the actual temperature. Please place the thermometer at a distance from your body, and after a few minutes, it will accurately read the temperature and humidity of the current environment.
Smart WiFi Temperature Sensor: Support 2.4GHz wifi, you can view the temp humidity date from CozyLife app at or away from home. Easily switch the temperature unit from and . View History Records, and Temp Humidity Graphs functions.
Voice Control: Our wifi temperature and tumidity sensor compatible with Amazon Alexa and Google Assistant. You can know the current temperature or humidity by voice. For example, you can say : Alexa, whats the temperature inside the bedroom?
Mini Body and Easy to Place: This wireless remote thermometer is small enough to fit in various spaces, like living room, kitchen and other small or big spaces . This thermometer can meet your needs for any corner. You can install this thermometer indoor on the wall or anywhere else you need.
Low Power and High Quality: Wifi temperature sensor with low power consumption for long standby. Only needs 2*AAA batteries(not included), you can receive alert messages via the app when the battery is low for your sensor. And the 2AAA batteries service time in our thermometer is about 100 days.
Precise Thermometer and Warm Alert: Our thermometer can precisely measure the temperature and humidity of the current room, the temperature and the humidity error can be within 1 and ±5%RH. If preset low and high temperature alarm, once the temperature reached it, the app will notify you.

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Our Best Overall Choice

Best Choice

9.7

GoveeLife

GoveeLife 2.0 WiFi Hygrometer Thermometer 3 Pack, Smart Humidity Temperature Sensor with App Notifications, Temperature Humidity for Bedroom, Wine Cellar, Basements(Only Support 2.4G Wi-Fi)

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Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Smart WiFi Control: Monitor indoor thermometer data anytime, anywhere. The gateway can be connected through WiFi via the app, pairing up to 10 humidity temperature sensors. Boasts a 2-year battery life (Supports 2.4GHz Wifi networks only)
High-Precision Readings: The Swiss-made WiFi temperature sensor provides precise readings, measuring temperatures with ±0.54°F / ±0.3 accuracy and humidity within ±3% RH. Data is refreshed every 2s, ideal for wine cellars.
Remote Alarm: You can preset temperature and humidity values via the app. When the hygrometer thermometer sensor detects a change, you'll receive a notification via app and email, offering enough time to react through the alarm function.Only support gateway H5151/H5042.
Data Storage & Export: This humidity monitor uploads data to the app via WiFi and Bluetooth. View the temperature and humidity trend chart from the past 20 days and export data from the past 2 years. Ideal for greenhouses, farms, etc.
Compact & Portable Design: This indoor thermometer adopts a compact and stylish design equipped with a lanyard, suitable for any corner of the room, such as drawers, wine cabinets, guitar cases, etc.

Show Price

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