We Use CookiesWe use cookies to enhance the security, performance,
functionality and for analytical and promotional activities. By continuing to browse this site you
are agreeing to our privacy policy
10 Best Hygrometers 2025 in the United States
#1
Winner
Govee Hygrometer Thermometer H5075, Bluetooth Indoor Room Temperature Monitor Greenhouse Thermometer with Remote App Control, Notification Alerts, 2 Years Data Storage Export,LCD
The Govee Hygrometer Thermometer H5075 is a well-rounded device suitable for anyone needing to monitor indoor temperature and humidity, such as homeowners, greenhouse enthusiasts, or those who want to ensure optimal conditions for their plants or wine storage. One of its standout features is its high accuracy, with temperature readings precise to ±0.54°F and humidity to ±3%RH, making it reliable for various applications. The rapid refresh rate of 2 seconds ensures you’re always informed about the latest environmental changes.
Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!#2
ThermoPro TP50 Digital Hygrometer Indoor Thermometer Room Thermometer and Humidity Gauge with Temperature Monitor
The ThermoPro TP50 Digital Hygrometer is a compact and versatile device designed for indoor temperature and humidity monitoring. It boasts high accuracy, with a margin of error of +/-2 to 3%RH for humidity and +/-1°F for temperature, making it suitable for environments requiring precise measurements like greenhouses. The device updates data every 10 seconds, ensuring timely and reliable information on your environment’s conditions.
Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!#3
ThermoPro TP49 Digital Hygrometer Indoor Thermometer Humidity Meter Room Thermometer with Temperature and Humidity Monitor Mini Hygrometer Thermometer
The ThermoPro TP49 Digital Hygrometer is an excellent choice for anyone looking to monitor indoor humidity and temperature. One of its standout features is the Face Icon Comfort Indicator, which uses simple icons to show if the air is dry, comfortable, or wet, making it easy for users to adjust their humidifiers or dehumidifiers accordingly. The accuracy of +/-1°F/°C and +/-2% to 3%RH is impressive, particularly for dynamic environments like greenhouses, ensuring you get reliable readings. Another plus is the fast refresh rate, updating every 10 seconds, so you always have the most current data at hand.
Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Top 10 Best Hygrometers 2025 in the United States
#1
Winner
9.9 score
Govee Hygrometer Thermometer H5075, Bluetooth Indoor Room Temperature Monitor Greenhouse Thermometer with Remote App Control, Notification Alerts, 2 Years Data Storage Export,LCD
Govee Hygrometer Thermometer H5075, Bluetooth Indoor Room Temperature Monitor Greenhouse Thermometer with Remote App Control, Notification Alerts, 2 Years Data Storage Export,LCD
Accuracy: Temperature: ±0.54°F, Humidity: ±3%RH
Response Time: 2 seconds
Display: 3-inch LCD screen
Additional Features: Smart app, Bluetooth, 2-year data storage
Chosen by 1116 this week
ThermoPro TP50 Digital Hygrometer Indoor Thermometer Room Thermometer and Humidity Gauge with Temperature Monitor
ThermoPro TP50 Digital Hygrometer Indoor Thermometer Room Thermometer and Humidity Gauge with Temperature Monitor
Accuracy: +/-2 to 3%RH, +/-1°F
Range: 10% ~ 99%RH, -58°F to 158°F
Response Time: 10 seconds
Display: Air comfort indicator, high/low records
Additional Features: Tabletop stand, magnetic back, hanging mount
ThermoPro TP49 Digital Hygrometer Indoor Thermometer Humidity Meter Room Thermometer with Temperature and Humidity Monitor Mini Hygrometer Thermometer
ThermoPro TP49 Digital Hygrometer Indoor Thermometer Humidity Meter Room Thermometer with Temperature and Humidity Monitor Mini Hygrometer Thermometer
Accuracy: +/-1°F/°C, +/-2% to 3%RH
Response Time: 10 seconds
Display: Large digits
Additional Features: Face Icon, multiple placement options
ThermoPro TP60-3 Digital Hygrometer Indoor Outdoor Thermometer Wireless Temperature and Humidity Gauge Monitor Room Thermometer with 500ft/150m Range Humidity Meter
ThermoPro TP60-3 Digital Hygrometer Indoor Outdoor Thermometer Wireless Temperature and Humidity Gauge Monitor Room Thermometer with 500ft/150m Range Humidity Meter
Accuracy: High
Range: 500 feet
Display: Digital
Additional Features: Connect 3 sensors
La Crosse Technology Weather Station with Customizable Alerts, Weather Forecast, Temperature, Dew Point, Humidity, Time, Heat Index, Large Display, Adjustable Brightness, Wireless, Black, C85845-INT
La Crosse Technology Weather Station with Customizable Alerts, Weather Forecast, Temperature, Dew Point, Humidity, Time, Heat Index, Large Display, Adjustable Brightness, Wireless, Black, C85845-INT
Accuracy: 5 degrees Celsius
Range: 10% to 99% RH
Display: LED
Calibration: 7-10 days for calibration
Additional Features: Wireless, Large Display, Customizable Alert
Related Products
Up to 20% off
AcuRite 01136M Wireless Thermometer with Indoor/Outdoor Temperature and Humidity, White
AcuRite 01136M Wireless Thermometer with Indoor/Outdoor Temperature and Humidity, White
Accuracy: High
Range: 165 feet
Response Time: 1 second
Display: Large, easy-to-read
Additional Features: Trend arrows, daily high/low
ThermoPro TP55 2 Pieces Digital Hygrometer Indoor Thermometer Humidity Gauge with Large Touchscreen and Backlight Temperature Humidity Monitor
ThermoPro TP55 2 Pieces Digital Hygrometer Indoor Thermometer Humidity Gauge with Large Touchscreen and Backlight Temperature Humidity Monitor
Accuracy: Temperature: +/-1°F, Humidity: +/-2% RH
Response Time: 10-second refresh rate
Display: 4-inch touchscreen, backlit
Calibration: No advanced calibration features
Additional Features: Records max/min values, comfort indicator
AcuRite Wireless Digital Indoor Thermometer and Hygrometer Monitor for Inside Temperature and Humidity Measurements (00613)
AcuRite Wireless Digital Indoor Thermometer and Hygrometer Monitor for Inside Temperature and Humidity Measurements (00613)
Range: 32°F to 122°F
Display: easy-to-read display
Additional Features: records daily high and low
La Crosse Technology Wireless Outdoor Temperature & Humidity Sensor - Wall Mounted, Accurate, Weather Resistant, Wide Temperature & Humidity Gauge Transmission Range (330ft Range), Battery Powered
La Crosse Technology Wireless Outdoor Temperature & Humidity Sensor - Wall Mounted, Accurate, Weather Resistant, Wide Temperature & Humidity Gauge Transmission Range (330ft Range), Battery Powered
Accuracy: +/- 2 degrees
Range: up to 330 feet
Display: data to compatible weather station
Calibration: initial calibration required
Additional Features: weather-resistant, battery-powered
#10
7.8 score
La Crosse Technology 404-00237-INT 18" Atomic Outdoor Clock with Thermometer & Hygrometer
La Crosse Technology 404-00237-INT 18" Atomic Outdoor Clock with Thermometer & Hygrometer
Accuracy: Atomic
Range: 0-120°F, 1-99%RH
Display: Analog
Calibration: Automatic
Additional Features: Temp Display, Daylight Saving
How do we rank products for you?
Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.
Buying Guide for the Best Hygrometers
A hygrometer is a device used to measure the humidity level in the air. It is an essential tool for various applications, including maintaining the right environment for musical instruments, wine cellars, greenhouses, and even for personal comfort at home. Choosing the right hygrometer involves understanding several key specifications that determine its accuracy, usability, and suitability for your specific needs.AccuracyAccuracy refers to how close the hygrometer's readings are to the actual humidity levels. This is important because precise humidity control is crucial in many applications, such as preserving musical instruments or maintaining optimal conditions in a greenhouse. Hygrometers typically have an accuracy range, such as ±1% to ±5%. For critical applications, choose a hygrometer with higher accuracy (±1% to ±2%). For general home use, a slightly lower accuracy (±3% to ±5%) may be sufficient.
RangeThe range of a hygrometer indicates the span of humidity levels it can measure, usually expressed as a percentage (e.g., 0% to 100% RH). This is important because different environments may have varying humidity levels. For example, a wine cellar may require a hygrometer that can measure lower humidity levels, while a greenhouse may need one that can handle higher levels. Consider the typical humidity range of the environment where you will use the hygrometer and choose one that covers that range.
Response TimeResponse time is the speed at which the hygrometer can detect and display changes in humidity levels. This is important in environments where humidity levels can fluctuate rapidly, such as in greenhouses or during certain industrial processes. Hygrometers with faster response times (a few seconds to a minute) are ideal for such applications. For home use, where humidity changes are usually gradual, a slower response time (a few minutes) may be acceptable.
DisplayThe display of a hygrometer shows the humidity readings and sometimes additional information like temperature. A clear, easy-to-read display is important for quickly understanding the humidity levels. Digital displays are generally easier to read and may offer additional features like backlighting or large digits. Analog displays, while less common, can be sufficient for simple applications. Choose a display type that you find easy to read and understand.
CalibrationCalibration refers to the process of adjusting the hygrometer to ensure its readings are accurate. Some hygrometers come pre-calibrated, while others allow for manual calibration. Regular calibration is important to maintain accuracy over time, especially in professional or critical applications. If you need precise measurements, choose a hygrometer that allows for easy calibration. For general home use, a pre-calibrated hygrometer may be sufficient.
Additional FeaturesAdditional features can enhance the functionality of a hygrometer. These may include temperature measurement, data logging, wireless connectivity, or alarms for high/low humidity levels. These features can be important depending on your specific needs. For example, data logging can be useful for tracking humidity trends over time, while wireless connectivity allows for remote monitoring. Consider which additional features are important for your application and choose a hygrometer that offers them.