10 Best Freezer Thermometer Hygrometer In The Us - Black Friday 2024
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
8.4 Precision8.4 WiFi signal8.2 Simple to useWhy we love it
Real-time monitoring from anywhere via Govee APP.
Accurate Swiss-made sensors for reliable temperature and humidity readings.
Notification alerts for preset temperature and humidity ranges.
9.8Exceptional
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Value for Money2
MOCREOMOCREO WiFi Room Thermometer Hygrometer, Remote Email App Alert, 2 Years Data Export, 2 Years Battery, No Subscription, Smart Temperature Sensor for RV, Greenhouse, Vacation Home, HVAC (3 Pack)
9.7 Simple to use9.5 Temperature control9.3 clearly writtenWhy we love it
24/7 real-time monitoring ensures constant temperature and humidity updates.
Multiple alert options: Email, app, and audible alarm.
2-year data export and battery life for convenience.
9.6Exceptional
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3
Govee20% OffGovee 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
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.
- 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.
- 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.
- 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.
9.5Excellent
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4
YoLinkYoLink Smart Wireless Temperature & Humidity Sensor, Wide Temp Range for Freezer, Fridge, Green House, Pet Cage, App Alerts, Emails, Text/SMS alerts- Hub Required
9.7 Simple to use9.5 Precision9.5 clearly writtenWhy we love it
1. Long range: Reach up to 1/4 mile.
2. Monitoring: Receive notifications on changes.
3. Low power: Batteries can last 2 years.
9.3Excellent
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5
SwitchBot30% OffSwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless 3Packs, 394ft Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, 2-Year Battery Life, Free Data Storage
Main highlights- Supports Data Exporting: 394ft connecting distance (no obstacles) allows you to quickly and clearly view the temperature and humidity yearly, monthly, daily, or by the hour. Enjoy up to 68 days On-board Data Storage and up to 2 years In-App Data Storage(Unlimited cloud storage if SwitchBot Hub is added). Data can be exported as. csv file for more in-depth analysis of your environmental. Supports multiple methods of data calibration.
- Smarter Push Notifications (SwitchBot Hub required): Our hygrometer now supports Dewpoint, and VPD readings with absolute humidity as well as classic temperature and humidity readings that can be used as Scene conditions. When used with a SwitchBot Hub, should any preset value be exceeded, our app can push a notification alert to allow you to react in real-time to changes in freezer, wine cellar, instrument case, attic, basement, crawlspace, reptile tank, terrarium, and more.
- More Sensitive to Temperature & Humidity: With its built-in industrial Swiss Sensirion sensor you can expect more accuracy up to ± 1.8% RH, ± 0.36 ° F, with a faster and more accurate 4sec sampling interval to always monitor the temperature and humidity in your living environment.
- IP65 Dustproof/Waterproof, Suitable for Indoors & Outdoors: Outdoor Thermometer is IP65 dustproof and waterproof and can work safely even on rainy days. They're easy to use, lightweight, and portable. Perfect for kitchens, bathrooms, greenhouses, refrigerators, guitar cases, humidors, attics, basements and crawlspaces.
- Compact and Durable: indoor outdoor thermometer wireless features a simple and compact design, with a lanyard attached to allow you to hang it to just about anything. With its low power consumption design, you can use it for up to two years, and do not need to replace the removable batteries frequently.
9.1Excellent
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U UNNI20% OffIndoor Outdoor Thermometer Wireless, 4.5 Inch Display Digital Hygrometer Thermometer Temperature Humidity Monitor with 330ft Range Sensor and Adjustable Backlight
9.9 Luminosity9.7 clearly written9.5 worth the money8.9Very Good
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7
GoveeGovee Bluetooth Hygrometer Thermometer, Wireless Thermometer, Mini Humidity Sensor with Notification Alert, Data Storage and Export, 262 Feet Connecting Range, 3 Pack
Main highlights- Smart App Control: Easily monitor temperature and humidity in real-time on the app. 262ft wireless bluetooth connecting distance (no obstacles) allows you to quickly get data remotely from anywhere in your home. (Not WiFi Version)
- Prompt Alert Notification: Set preset temp and humidity ranges with the Govee Home App, and if levels fall out of that range, you'll receive a notification instantly.
- Mini Compact Size: With a smaller & compact design, this space-saving device is lightweight and portable. And you can place it at multiple locations by the hanging hole.
- Data Storage & Export: Featuring 20-day on-board data storage, you can get recent temp & humidity records through curve graph. Press "Export Data as CSV" on the app to export the last 2 years' data to your phone.
- Accuracy: With a built-in Swiss-made sensor, the temperature is accurate to ±0.54°F and humidity is ±3%RH. Enjoy precise data from the hygrometer thermometer every 2 seconds.
8.8Very Good
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8
YoLinkYoLink Smart Wireless Thermometer, Wide Temp Range for Freezer, Fridge, Green House, Pet Cage, App Alerts, Emails, Text/SMS alerts- Hub Required
Main highlights- Real-time Temperature Monitoring: Keep track of temperature levels with high precision, continuously reporting real-time data to the YoLink app. Manage your environmental conditions whether it's in your home, greenhouse, fridge or freezer, barn, bedroom, chicken coop, dog kennel, plant nursery, or child's nursery—anywhere you need it! Perfect for ensuring optimal conditions across a wide range of locations and uses.
- LORA > WIFI! YoLink devices don’t 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 can’t reach—outdoors, several floors away, in fridges, gun safes, or beyond WiFi range! Using YoLink’s industry-leading technology, this sensor monitors up to 1/4 mile in open air.
- IFTTT & Alexa Integration: trigger IFTTT applets based on high or low temperature set points reached (when device alerts). Voice query Alexa for the temperature. Triggering Alexa routines is not supported at this time.
- HUB REQUIRED for full functionality, including for the app to work, but your hub is compatible with a growing family of smart products for home and business! YoLink devices do not use your WiFi, they do not crowd or bog down your WiFi network, but instead they use a unique LoRa-based extreme long-range and low-power wireless protocol unique to most of the smart home industry.
- Customizable Alerts & Notifications: Stay informed with multiple alert options! Set custom thresholds for temperature, 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.
- Commercial-Grade Accuracy and Wide Environmental Range: Designed for precise environmental monitoring, YoLink Thermometer delivers temperature accuracy of ±0.36°F (32°F to 129°F) and ±0.72°F (-20°F to 32°F). It measures temperatures from -4°F to 129°F (-20°C to 54°C), ensuring stable performance in various environments, whether in cooler temperatures or warmer conditions.
- 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 it’s 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.
8.5Good
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9
FRESHLIANCEFreshliance Bluetooth Temperature Humidity Data Logger Recorder, Refrigerator Freezer Thermometer Hygrometer, Digital Remotely Temperature Humidity Monitor with Smart APP Data Analysis, BlueTag TH20
Main highlights- Widely Use: Mini size makes it suitable for refrigerator, freezer, wine cellar, cigar, warehouse, greenhouse, incubator, vaccine medicine cabinet, laboratory, and other crucial scenes.
- Report Export: Free 2-year cloud storage for data. Support exporting temporary reports and PDF/CSV reports. PDF/CSV reports can be shared or forwarded by email. A signature is available for the PDF report generated after stopping the device.
- LCD Display: With large LCD screen, intuitively display the current temperature, humidity, Max. Min. temperature and humidity, battery power etc.
- Data Sharing: BlueTag TH20 temperature and humidity recorder is paired with Tkeeper APP via Bluetooth, self-contained Bluetooth sensor data could be read by mobile devices. Support remote data viewing and synchronization online among multiple users from cloud.
- Complies to CE, RoHS, FCC, EN12830. We provide technical support via email and phone.
- Bluetooth Connection: BlueTag TH20 is a multi use temperature humidity data logger based on Bluetooth wireless communication technology, used to realize the automatic monitoring, tracking and recording of temperature/humidity in whole process (Not WIFI version).
- App Data Analysis: Freshliance’s Tkeeper APP(Android/ISO) , enables users to configure and manage the data of each sensor online intuitively. Support viewing independent temperature and humidity data charts by All/Year/Month/Day/Hour, automatically analyzed results of Max./Min./Avg./MKT value. Users can also filter the data details of each probe, check the work status of the loggers.
8.4Good
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10
GoveeLifeGoveeLife Smart Hygrometer Thermometer, WiFi Temperature Monitor H5179, Humidity Sensor with App Alert, 2 Years Data Storage Export, Wireless Room Thermometer Indoor for Home, Greenhouse, RV
Main highlights- Small, Durable and Portable: With the lanyard loop, you can easily place this room thermometer indoor anywhere. It's small enough to be stored in places where space is limited without disturbing your valuables.
- Remote Wi-Fi Monitoring: You can easily monitor temperature and humidity data and their variations in real-time, anytime, anywhere, with a stable 2.4Ghz Wi-Fi and Bluetooth connection via GoveeHome App. Supports widget function. (not support 5G WiFi).
- More Accurate Readings: Thanks to a Swiss-made advanced sensor, temperature and humidity readings are accurate to 0.54°F and +3%RH. Supported temperature Range: -4℉-140℉. And the WiFi thermometer monitors the environment reliably every 2 seconds.
- Instant Notification Alerts: When any preset value of the smart hygrometer thermometer is exceeded, our app can push a notification alert to allow you to react in real time to changes in your reptile tanks, incubators, greenhouses, basements, wine cellars and more.
- Have More Fun: The WiFi temperature humidity sensor works with other GoveeLife smart appliances for home automation. For example, pairing with the GoveeLife humidifier automatically adjusts the air humidity to a comfortable range without manual adjustment.
- Data Storage: The smart thermometer provides daily/weekly/monthly filters for tracking temperature and humidity change. And the thermo-hygrometer support online viewing of 20-day data graphs and export of data recorded over the past 2 years.
8.3Good
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