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10 Best Wireless Temperature Loggers 2025 in the United States

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Our Top Picks

#1

Winner

Govee Bluetooth Digital Hygrometer Indoor Thermometer, Room Humidity and Temperature Sensor Gauge with Remote App Monitoring, Large LCD Display, Notification Alerts, 2 Years Data Storage Export, Grey

Rating
9.9
Chosen by1,457
Accuracy
Wireless Range
Durability and Build Quality

Most important from
44719 reviews

Accuracy
Accuracy is crucial for greenhouse temperature management, and this thermometer delivers with precise sensors providing real-time readings.
Wireless Range
The Bluetooth connectivity is a standout feature, allowing remote monitoring through a smartphone, ensuring optimal conditions for plants.
Durability and Build Quality
Constructed with quality materials, this thermometer withstands humidity, temperature extremes, and accidental knocks, ensuring long-lasting performance.
Software and Data Management
The accompanying mobile app is intuitive, offering features like setting temperature thresholds and receiving alerts for fluctuations.

The Govee Bluetooth Digital Hygrometer Indoor Thermometer is a handy tool for monitoring temperature and humidity in various rooms. With a temperature accuracy of ±0.54°F and humidity accuracy of ±3%RH, it provides reliable readings. The built-in Swiss-made sensor ensures consistent performance, making it suitable for sensitive environments like wine cellars or greenhouses.

Its large LCD display makes it easy to check current conditions and historical max/min readings at a glance. The wireless range of 196ft/60m is impressive, allowing you to monitor changes through the Govee Home app remotely, and you will receive notifications if the conditions go beyond preset limits, which is very convenient. Battery life is decent with 2 AAA batteries included, although frequent refreshes could impact longevity.

The device can store up to 20 days of online data and offers a convenient export option for up to 2 years of data, which can be useful for tracking trends over time. However, it's worth noting that it only uses Bluetooth, not Wi-Fi, which may limit remote monitoring if you are far from the device. The build quality is good, and its compact size makes it easy to place anywhere. This thermometer is ideal for anyone needing accurate and easy-to-read temperature and humidity data with the added convenience of remote monitoring and historical data storage.

Rating
9.9
Chosen by1,457
Accuracy
Wireless Range
Durability and Build Quality

Most important from
44719 reviews

Accuracy
Accuracy is crucial for greenhouse temperature management, and this thermometer delivers with precise sensors providing real-time readings.
Wireless Range
The Bluetooth connectivity is a standout feature, allowing remote monitoring through a smartphone, ensuring optimal conditions for plants.
Durability and Build Quality
Constructed with quality materials, this thermometer withstands humidity, temperature extremes, and accidental knocks, ensuring long-lasting performance.
Software and Data Management
The accompanying mobile app is intuitive, offering features like setting temperature thresholds and receiving alerts for fluctuations.
#2

Temp Stick Remote WiFi Temperature & Humidity Sensor, Data Logger. No Subscription. 24/7 Monitor, Unlimited Text, App & Email Alerts. Made in America. Use with Alexa, IFTTT. Monitor Anywhere, Anytime

Rating
9.8
Accuracy
Data Storage Capacity
Software and Data Management

Most important from
3762 reviews

Accuracy
Reliable and accurate temperature monitoring, with readings closely matching analog and laser thermometers.
Data Storage Capacity
The Temp Stick's ability to export data and provide detailed temperature graphs greatly aids in diagnosing issues with appliances.
Software and Data Management
The app provides a clear and simple interface with no ads, allowing users to view temperature and humidity graphs effortlessly.

The Temp Stick Remote WiFi Temperature & Humidity Sensor is a versatile wireless temperature logger that offers several strong features and a few drawbacks. One of its biggest strengths is the absence of subscription fees, which can save users a significant amount of money over time. It operates over 2.4 GHz WiFi and provides unlimited text and email alerts, which is a crucial feature for those who need real-time updates, especially in critical environments.

The battery life is impressive, lasting 1-2 years on just two AA batteries, which means less hassle in terms of maintenance. Additionally, the data logging capability ensures that data is not lost even if the device goes offline temporarily, uploading up to a month of stored data once reconnected. The device is also compatible with Alexa and IFTTT, making it convenient for those who use smart home systems.

It has some limitations such as the inability to connect to 5GHz WiFi or public/guest networks, which might restrict its usability in certain places like hotels or coffee shops. Another potential downside is its wireless range, which is not specified, so users might need to ensure their WiFi signal is strong enough where the device is placed. Despite these limitations, its robust software and data management features, including automated email reports and multiple user access, make it a strong contender for anyone needing reliable temperature and humidity monitoring. The fact that it is made in America and offers dedicated customer support adds to its appeal, especially for users who value domestic manufacturing and accessible customer service.

Rating
9.8
Accuracy
Data Storage Capacity
Software and Data Management

Most important from
3762 reviews

Accuracy
Reliable and accurate temperature monitoring, with readings closely matching analog and laser thermometers.
Data Storage Capacity
The Temp Stick's ability to export data and provide detailed temperature graphs greatly aids in diagnosing issues with appliances.
Software and Data Management
The app provides a clear and simple interface with no ads, allowing users to view temperature and humidity graphs effortlessly.

Buying Guide for the Best Wireless Temperature Loggers

Wireless temperature loggers are essential tools for monitoring and recording temperature data over time without the need for manual intervention. They are widely used in various industries such as food storage, pharmaceuticals, and environmental monitoring. When choosing a wireless temperature logger, it's important to consider several key specifications to ensure it meets your specific needs. Understanding these specifications will help you make an informed decision and select the best product for your application.
Temperature RangeThe temperature range indicates the minimum and maximum temperatures that the logger can accurately measure. This is important because it determines whether the device can operate effectively in your specific environment. For example, if you need to monitor a freezer, you'll need a logger that can handle sub-zero temperatures. Conversely, for high-temperature environments, ensure the logger can withstand and accurately record those higher temperatures. Choose a temperature range that covers the extremes of your monitoring needs.
AccuracyAccuracy refers to how close the logger's readings are to the actual temperature. This is crucial for applications where precise temperature control is necessary, such as in pharmaceuticals or scientific research. Accuracy is usually expressed in degrees (e.g., ±0.5°C). Higher accuracy loggers are typically more expensive but are essential for critical applications. For less critical uses, a logger with moderate accuracy may suffice. Assess the level of precision required for your application to determine the appropriate accuracy.
Battery LifeBattery life indicates how long the logger can operate before needing a battery replacement or recharge. This is important for ensuring continuous monitoring without frequent maintenance. Battery life can range from a few months to several years, depending on the device and usage. For long-term monitoring, choose a logger with a longer battery life to minimize interruptions. Consider how often you can realistically perform maintenance and select a battery life that aligns with your operational needs.
Data Storage CapacityData storage capacity refers to the amount of temperature data the logger can store before it needs to be downloaded or cleared. This is important for ensuring that no data is lost during the monitoring period. Storage capacity is typically measured in the number of data points or memory size (e.g., 16,000 readings). For continuous or long-term monitoring, a logger with higher storage capacity is preferable. Determine the frequency of data collection and the duration of monitoring to choose a suitable storage capacity.
Wireless RangeWireless range indicates the maximum distance over which the logger can transmit data to a receiver or network. This is important for ensuring reliable data transmission, especially in large or complex environments. Wireless range can vary from a few meters to several kilometers, depending on the technology used (e.g., Bluetooth, Wi-Fi, LoRa). For applications requiring remote monitoring, choose a logger with a sufficient wireless range to cover the distance between the logger and the receiver. Consider the layout of your monitoring area and any potential obstacles that could affect signal strength.
Durability and Build QualityDurability and build quality refer to the logger's ability to withstand environmental conditions such as moisture, dust, and physical impact. This is important for ensuring the logger's longevity and reliability in harsh conditions. Look for loggers with appropriate IP ratings (e.g., IP67) that indicate resistance to water and dust. For industrial or outdoor use, choose a logger with robust construction to handle rough handling and extreme conditions. Assess the environmental challenges of your application to select a logger with suitable durability.
Software and Data ManagementSoftware and data management capabilities refer to the tools and features available for configuring the logger, downloading data, and analyzing temperature readings. This is important for ease of use and effective data analysis. Look for loggers that come with user-friendly software that offers features like data visualization, alerts, and integration with other systems. For applications requiring detailed analysis, choose a logger with advanced software capabilities. Consider your data management needs and the level of technical expertise available to select a logger with appropriate software support.

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