Govee H5179001SG Wifi Thermometer Hygrometer H5179, Smart Humidity Temperature Sensor
Ranked #13 in Best Homekit Sensors Of 2024
Ranked #14 in Best Humidity Monitors Of 2024








- 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 1 x Govee WiFi Temperature Sensor, 1 x Lanyard Loop, 1 x User Manual.
Ideal Sciences TEMPSTICK-TH-K-FBA Temp Stick Remote Wifi Temperature & Humidity Sensor. No Subscription. 24/7 Monitor









- NO MORE SUBSCRIPTIONS! Temp Stick is the Best Pick for Remote WiFi Temperature and Humidity Monitoring from Anywhere, Anytime. Temp Stick gives you peace of mind and avoids years of cellular subscription costs. Stay up-to-date with fantastic new features thanks to free over-the-air software updates. Works on 2.4 Ghz WiFi only, does not support 5Ghz wifi. (Not for use with public or guest wifi networks at rv parks, campgrounds, coffee shops, hotels etc)
- INSTANT, REAL-TIME ALERTS - Constantly monitors conditions every second. Be cautious of competitors promising unlimited EMAILS yet restricting TEXT alerts a concern! How will you catch email notifications when you're asleep or doing other tasks? Only Temp Stick provides unlimited text alerts. Imagine the peace of mind knowing you won't run out of alerts when you need them most. Take advantage of Temp Stick's exclusive ability to set mutliple alerts at many different thresholds.
- BATTERY LIFE 1-2 YEARS - Set it and forget it. Low power chip technology. No need for the constant hassle of retrieval for recharging Temp Stick operates reliably on 2xAA batteries for years. No gateways or unwieldy wires are required. Stay in control from anywhere, anytime, using your mobile, tablet, or PC. Seamlessly connected to your WiFi, Temp Stick diligently monitors temperature and humidity in your Home, RV, Camper, Refrigerator/Freezer, Walk-In, etc. On/Off switch for RV and travel use.
- DATA LOGGING & FEATURES - Attain precise 24/7 condition monitoring. Temp Stick's data recording remains active if temporarily offline, uploading up to one month of stored data upon reconnection. Streamline record-keeping with AUTOMATED EMAIL REPORTS (daily, weekly, and monthly). Free API access for developers. Compatible with ALEXA and IFTTT for home automation. multiple user access, alert scheduler to arm and disarm alerts whenever you want, anti false alarm and more for years, courtesy of free software updates.
- MADE IN AMERICA - Designed, developed and made right here in the USA. Our Temp Stick Support team answers your calls 7 days a week! Expect swift and knowledgeable assistance from our experts, we are located in Utah. We take pride in being Made in the USA, thank you for supporting American manufacturing and ingenuity.
Mocreo NS1 Wifi Digital Thermometer Freezer Alarm








- Simple WiFi Connection - No hub required, just simple operations to quickly connect the digital wifi freezer thermometer to your home Wi-Fi, easily remote monitor temperature data in real-time through the MOCREO Smart App (Note - 5G WiFi is not supported)
- Two Instant Alerts - When the digital wifi refrigerator thermometer detects temperature exceeds the set range, you will receive a timely App push notification & Email alert, take immediate action before to late
- Easy to Read - Using a clear LCD display, easily know the current temperature at a glance. Simply press the wifi freezer thermometer button to view historical temperature data, know about temperature max/min values, and check device information
- Accurate & Fast - The remote wifi fridge thermometer has a temperature range of -40F to 257F and an accuracy of 0.9F. With 1s fast refresh, provides more reliable measurements, perfect for refrigerators, freezers, fish tanks, and reptiles
- 2-Years Data Export & Power Supply Required - The wifi freezer thermometer allows the export of nearly two years of data. It needs to be powered for daily work, no battery.
Tempi.Fi T3 Wireless Temperature And Humidity Sensor - Developed In The Usa - 24/7 Data Logger With Alarm – Bluetooth Smart Thermometer And Hygrometer - Bluetooth Only - Not Wifi





- ACCURATE AND AUTOMATIC - Made with premium Swiss components, this wireless temperature and humidity monitor is extremely accurate. It automatically records a new temperature and humidity reading every minute of the day and syncs to your phone
- ALERTS ON YOUR PHONE - Whether you are monitoring your refrigerator, freezer, or greenhouse - the temperature sensor will send an alert directly to your phone so you can take action before it's too late. Each sensor can send alerts to multiple phones and each phone can monitor multiple sensors
- UNLIMITED STORAGE - Easily browse hours, days, weeks, and years of historical data using the app's interactive and intuitive graphs. Export the entire history - or just parts of it - as a CSV file, which can be opened in Microsoft Excel or Google Sheets
- FITS ALMOST ANYWHERE - This mini sensor is beautiful to show off and also super easy to hide. You can fit it in your freezer, fridge, cigar humidor, reptile cage, and just about anywhere else
- BLUETOOTH - This sensor can sync with your phone from up to 330 ft away. Obstructions such as walls will reduce the range but in a typical 3000 sqft house, you can usually monitor any room. If out of range, your phone will automatically sync up to the last 40 days next time you are within range.
Gaoducash TH06 Smart Wifi Temperature Humidity Monitor: Tuya Wireless Temperature Humidity Sensor







- WIFI THERMOMETER HYGROMETER - REAL-TIME UPDATE & SMART APP CONTROL - Wireless temperature sensor wifi Connects with 2.4 GHz WiFi(doesn't support 5G WiFi), Accurate measurement real-time update without delay, you can remotely monitor temperature and humidity. Smart thermometer Hygrometer can help you effectively adjust situation of your wine cellar, greenhouse, basement or other places in time.
- / SWITCHABLE & VOICE CONTROL - You can switch temperature unit between and by pressing the reset button and the mobile app one time. Wall temperature gauge indoor works with Alexa, Google Assistant. Wifi temperature sensor supports Alexa and Google home to ask for temperature and humidity, free your hands.
- SMART SCENE TO TRIGGER DEVICES OR ALERTS - Alexa thermometer indoor can perform intelligent linkage. You can set a smart scene to trigger alerts through events like high/low temperature, high/low humidity conditions and more.You can set a condition in the smart scene that is the fan is turn on/off when the temperature reaches the limit value, or the dehumidifier in your room starts working once the humidity is over higher. Make your home smarter.
- ALWAYS ACCURATE & BUILT-IN CLOCK/TIME DISPLAY - The Swiss-made sensor monitors the environment reliably 24/7. Real-time data update, Manage the temperature and humidity in the most accurate way. WiFi thermometer hygrometer is equipped has a clock function and with clear LCD screen, you would get a clear view of time and date,You can check the current temperature humidity on LCD display, or you can get current and historic data via app.
- USB POWERED - Temperature and humidity monitor is supplied power by USB cable, NO need Batteries, save money. If you have any questions about indoor thermometers, You will be support 7*24 hours by our service team.
Modestly Brilliant SASE-THPRO-A-1 Tempiq Wifi Temperature & Humidity Sensor









- USE FOR DIFFERENT PURPOSES - Whether you need a remote temperature sensor for your home, AirBnb's, VRBOs, 2nd homes or a RV temperature monitor for pets or even a freezer temperature sensor, we got you covered. Our versatile sensor will help you protect loved ones, keep your property safe, minimize food waste or maintain an overall well-being.
- NO SUBSCRIPTION & DATA NEEDED - Complete your setup with just an email! Our TEMPIQ remote temperature and humidity sensor does not require sensitive personal data and comes with a free app. No need for subscriptions and extra charges. WIth this smart humidity sensor you also get unlimited data storage.
- REAL-TIME ALERTS & MONITORING - Get instant notifications and real-time data on temperature and humidity levels. You can receive text, email and push notifications on your phone in case there is a change in the environment with our temp and humudity sensor.
- STABLE WiFi CONNECTION - Enjoy effortless setup and connectivity with our wireless humidity and temperature sensor. Bluetooth is used only for setup. Our temperature and humidity sensors offer reliable WiFi connection and they re-connect automatically if the WiFi is down for a period of time.
- MADE IN USA - Our WiFi thermometer and hygrometer is proudly made in Florida. We are a small family company and we thank you for supporting our local business. We strive to provide you with exceptional products and customer support!
Oria OUS-HY-WA148 Bluetooth Refrigerator Thermometer, Freezer Thermometer Alarm, Smart Bluetooth Temperature Monitor Sensor









- High Accuracy - This Bluetooth refrigerator thermometer has a built-in high-precision sensor that doubles as a wide measuring range, offering greater measurement possibilities. Temp range - -40-65 degrees Celsius(-40-150 degree Fahrenheit); Accuracy - plus or minus 0.5 degrees Celsius(plus or minus 1 degree Fahrenheit). Humidity range - 0-99%RH; accuracy - plus or minus 5%RH
- 1.5-meter ProbeThe probe and cable are slim and sturdy, and can be flexibly fit wherever you want to measure, such as refrigerators, freezers, fish tanks, etc. without interfering with normal use. A fast refresh rate of 1s ensures that data is more reliable and tracking temperature and humidity changes is a breeze
- Smart Alert and Calibration - When the temperature or humidity exceeds expectations, an alert will appear on your phone so you can make timely adjustments; You can also calibrate when you feel the data is not accurate
- Data Storage and MAX/MIN Data - The upgraded version of the Bluetooth temperature monitor adds historical curves and MAX/MIN value query functions to the data storage and export, as well as intelligent data analysis charts to make all types of data visible at a glance
- Heartwarming Reminder - Download APP, connect the probe to the smart freezer thermometer and install 2 AAA batteries (not included), then pair it with APP to use
Inkbird WIFI-IBS-TH3-US-1 Smart Wi-Fi Temperature And Humidity Sensor, Inkbird Indoor White Hygrometer Thermometer Monitor With Alarms









- Two-In-One Sensor - IBS-TH3 integrated functions of a thermometer and a hygrometer so it can detect temperatures from -4 to 140(-20 to 60) and humidity from 0% to 99%RH simultaneously. It can be a good helper for monitoring environmental quality.
- Alarms & Notifications - WiFi temperature sensor has reliable measurement accuracy 0.3/0.5 for temperature and 3%RH for humidity. If the detected temperature exceeds our desired value, we will get an alert and receive a notification message from the app.
- App Control via Wi-Fi - Through the easy-to-use INKBIRD App via a Wi-Fi connection. Thanks to the infinite-distance control, we can remotely get real-time temperature and humidity, no matter where we are.
- Pocket-Sized Body - With a pocket-sized body, the wi-fi temperature sensor can fit into tight spaces such as glass containers, cigar cases, refrigerators, guitar cases, etc., and monitor temperature and humidity without occupying many spaces.
- Max 1-Year Data Storage - Temperature and humidity records can be found on historical graphs and can be exported for further data investigation. The recording interval is set to meet different monitoring needs. The longer the recording interval, the longer the battery life.
- Package contents - 1 x Exquisite Box, 1 x User Manual, 1 x Wi-Fi Temperature Sensor.
Dohome DOICY Wifi Temperature Humidity Sensor Smart Hygrometer Thermometer Sensor









- 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.
Inkbird IBS-TH2 Smart Thermometer, Freezer Wireless Thermometer Bluetooth Temperature Sensor









- Temperature Only - The temperature sensor detects the temperature only; From minus 40 to 40 degrees Fahrenheit
- Waterproof IPX4 makes this thermometer ideal for a freezer or refrigerator to record temps
- Magnet on the back, you could attach the sensor to a metal surface
- Smart thermometer supports connected to multiple phones and reading multiple sensors with one cellphone
- This smart thermometer supports connecting to multiple mobile phones, and one phone can read multiple sensors
- Stores a maximum of 30,000 data points in the temperature sensor
- Batteries not Included - Powered by 2 AAA batteries
- Maximum range up to 98 ft (without obstacle) via Bluetooth connection
- Compatible with the INKBIRD gateway IBS-M1/IBS-M2
- Temperature sensor connects to a gateway via Bluetooth, and the gateway connects to a WiFi network, view the temps anywhere via your cell phone
Inkbird LWUS-ITH-13-B Ith-13-B Hygrometer Thermometer 2-Pack Indoor Room Temperature Humidity Monitor









- High-precision sensor - Equipped with Swiss-made Sensirion sensors, temperature measurement can be accurate to 0.2C (0.36F), humidity measurement is accurate to 2%. Samples every 3 seconds which allows you to monitor the environments in real time
- Bluetooth 5.0 technology - This upgrade Bluetooth technology enables it to has longer connection distance up to 230 ft. More stable connection and faster transmission speed
- Data Storage with Export - This home temperature monitor device can store up to 300 days of offline temperature and humidity data. You can view and export 2 years of historical data to further analyze indoor temperature and humidity
- Long battery life - Powered by the included 2 AAA batteries, the battery life is up to 8 months, maintaining long-term stable 24/7 accurate recording. Suitable for continuous temperature and humidity monitoring in nursery rooms, bedrooms, wine cellars, basements, etc
- Compact Size with Large Digits - Small and portable, suitable for placement in various small spaces; provides two installation methods - desktop placement and wall hanging to meet different home layout requirements
Necto MS150 Rv Temperature & Humidity Monitor - [4G Lte] No Monthly Fees And No Wifi Required
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- 2 YEARS OF CELLULAR SERVICE INCLUDED - The ONLY cellular enabled humidity sensor without monthly fees. Necto includes 2 years of cellular service, providing the most cost-effective solution to remotely monitor your property without WiFI. Service can be renewed each additional year for only $29.99. Nectos built-in 4G LTE SIM card can operate on both AT&T and T-Mobile cellular towers.
- INSTANT ALERTS & 24/7 MONITORING - Keep tabs on your Home, RV, Car, or Pets from anywhere with the 3-IN-1 temperature, humidity & power outage monitor. Customize the high and low temp/humidity thresholds and add up to 5 contacts for unlimited Text and Email alerts. Receive real-time alerts if critical changes in temp/humidity or a power loss occurs
- RECHARGEABLE INTERNAL BATTERY - The Necto smart RV and Pet monitor has a 3 day long-lasting rechargeable battery. Unlike WiFi sensors, Necto provides continuous monitoring in the event of a power outage, via its built-in battery and cellular technology. Receive instant alerts on your phone when battery power is low or if the device disconnects from the network.
- INTUITIVE DASHBOARD & EASY SETUP - Our online user-friendly portal gives you remote access to your sensor from anywhere. Use your mobile phone or PC to customize alert thresholds, view past readings and manage device settings. The sensor takes minutes to install and requires no technical expertise. Simply activate the device on the online user portal and plug it into any standard wall outlet.
- FAST REFRESH & FREE DATA STORAGE - The industrial built-in temperature and humidity sensor takes readings every 10 seconds to make sure the temp/humidity are within the safe range. Every 10 minutes the most recent reading is updated on the online portal. Readings are stored on our servers for 1 year and can be downloaded anytime on a CSV file.
Inkbird WIFI-13 Meat Thermometer Ibbq-4T, Wireless Wifi Bbq Thermometer For Smoker, Oven | App Calibration Temp Graph | Mobile Notification Timer Alarm









- Wireless Control & Easy APP & Wide Temperature Range - Meat Thermometer is required to connect 2.4GHZ, download INKBIRD App achieves wireless control,check cooking temperature whether at work or in the supermarket. Moreover, multiple people can simultaneously control the one IBBQ-4T wireless meat thermometer. The short time measurement ranges - 32 to 572 , and the continuous monitoring range - 32 to 482 . NOTICE - The MAX TEMPERATURE FOR IBBQ-4T COVER - 176 F/80 .
- Rechargeable & Mobile Notification - Implanting a 2000mAh lithium battery in Inkbird smart cooking thermometer can last at least 26Hours, which will help to save money on purchasing replace batteries. Mobile notifications make this smoker grill thermometer more intelligent, when the customized temperature is reached, both the App and device will alarm simultaneously to avoid overtime cooking. At the same time, the App provides whole cooking temperature data to analysis.
- Customized High/Low Alarm & Timer - IBBQ-4T temperature controller thermometer supports to customize high & low alarm, it can accurately measure the temperature of the oven,grill or pallet and timely remind you to add fuel. Inkbird meat probe thermometer with the built-in timer,no more complex instructions,just set up and used. Very convenient and gives more time to enjoy with family and friends.
- Powerful Magnets & Identify Color Probes - Inkbird digital grill thermometer with a strong magnet on the back,place it on any metal surface directly,such as Pitboss,Zgrill Masterbuilt smokers,ovens,refrigerators etc,make it easy to store, also easier to find it during the next cooking! Simultaneously monitoring temperatures in up to 4 different foods or the ambient temperature of your smoker/oven/grill, the unique design of probes with different colors avoids confusion.
- Data Storage App & Calibration - Multipurpose INKBIRD APP supports temperature graph & chart features,you dont need to worry about losing the data while cooking, allowing you to check previous cooking temperature records whenever you apply, helping improve every detail through analysis of data. Additionally, this wireless grill thermometer could be calibrated as well, which could keep the high precision after a long period of using.
Mocreo MOCREO-ST10 Ultra Low Wireless Freezer Thermometer, -328°F To 392°F Temperature Alarm








- Before You Buy - The ST10 ultra-low freezer thermometer must work with MOCREO WiFi Hub (Not Included, Search - MOCREO Hub), and MOCREO Hub supports only 2.4GHz WiFi
- 328F Ultra Low Temp - The ST10 ultra-low temperature monitoring system offers precise temperature measurements within the range of -328F ~ 392F, with an accuracy of 1.8F
- Comprehensive Alert System - The remote temperature monitoring system offers several optional alerts, there are Email alerts, App push, 80dB Hub beeps, Hub offline notifications, and a 10% low battery alert
- 2-Year Data Export - The MOCREO App effortlessly stores up to 2 years of historical data and easy to export data to CSV for comprehensive data analysis
- Widely Use - ST10 thermometer are well use in -80 ultra-low freezers, -86 cryogenic freezers, pharmacy refrigerators, blood bank freezers, biological safety cabinets, etc
- 1-Year Battery Life - The ST10 vaccine refrigerator thermometer built-in 1800mAh rechargeable battery that can last up to 1 year
Elitech RCW-800W-THE Wireless Digital Data Logger Remote Real-Time Temperature Monitor Cloud Data Storage Sms/Email/App/Web Alarm, Wifi External Temp&Humi Probe







- High precision probe - Accurately sense small changes in temperature. With a measurement range temperature -40 ~176(-40~80), humidity 0%~100%RH
- Parameter Settable - Temperature unit switch, Record,Upload interval&Alarm interval
- Audio and Visual Alerts - Audible and Visual Alarm help you find the abnormal cases in time
- Built-in rechargeable lithium battery - it can still provide real-time data upload for a long time after power failure (no lees than 7 days at 25, upload interval 5 minutes)
- Easy to install - Built-in magnet, can be directly adsorbed refrigerator fixed or drill holes to be fixed
Sensorpush HTP.XW Temperature/Humidity/Pressure Sensorpush









- Accurate - Best-in-class premium hygrometer/thermometer/barometer with unmatched accuracy of 1.5%RH, 0.1C / 0.18F, 0.012inHg. Professional-grade components, assembled in America into devices you can trust. For even more demanding applications, the device is easily calibratable to a trusted reference. Either way, you'll enjoy reliable, quality monitoring of environmental conditions including air temperature, relative humidity, barometric pressure, dewpoint and VPD
- Durable - Water-resistant splash-proof and weatherproof design protects sensor from rain and dust. The HTP.xw is at home just about anywhere - in a refrigerator, freezer, greenhouse, humidor, wine cellar, instrument case like guitar or violin, a piano, outside as a mini weather station, around the house monitoring a humidifier or thermostat in baby nursery, in an attic, basement, crawlspace, reptile tank, terrarium, plants in a grow tent, drying and curing, a chicken coop or egg incubator and more
- Flexible - Use just the sensor and your phone via Bluetooth or add a SensorPush G1 WiFi Gateway (sold separately) for data and alerts via the Internet. With the SensorPush Gateway and Cloud, get updates anywhere and push notifications when conditions exceed min/max alarm settings, or ask Alexa for updates. It's the perfect combo for a vacation home, garage, server room, data center, ensuring a dog or other pets are safe in an RV (cellular hotspot required) or anywhere remote monitoring is useful
- Powerful - Line of sight Bluetooth range of 325 feet keeps you up to date, even on the other side of your home. Obstructions such as walls or doors will reduce this, often considerably, but every day in real world conditions, customers happily monitor difficult situations like walk-in coolers, safes, inside a wall or even on a roof. The small size, convenient mounting slot, and long battery life (typically over 2 years) simplify placing one or multiple sensors wherever they are needed most
- Easy one-time setup with our beautifully designed, free app (iOS or Android). Quickly view a digital summary of current conditions for your entire system of connected SensorPush devices. Drill deeper with integrated data logging and graphing with 45 days of storage on the sensor and unlimited in-app storage for unlimited devices using our custom built high performance database. Export any data recording to CSV for analysis or archival with Excel, Google Sheets, etc, and calibrate with ease.
Pilsamas AS71W Wifi Indoor Thermometer Hygrometer Wireless, Remote Temperature And Humidity Monitor With App, Audible-Visual Alarm







- WIFI Hygrometer Thermometer - No need for a gateway, you can easily connect this room thermometer indoor to WIFI in a few simple steps and use the APP to easily monitor temperature and humidity data in real time from anywhere. NOTE - ONLY SUPPORTS 2.4G WIFI
- Never Miss a Alert - Set preset ranges via the APP, when exceeded, the WIFI room thermometer and humidity gauge emits an 80dB sound alarm with flashing light, and your phone receives an app push notification. (The sound alarm can be disabled in the APP)
- Data Storage and Remote Setting - This wifi temperature sensor allows online viewing of historical temperature and humidity data plus alarm info, easing data analysis. It can be remotely configured through an app for simple, convenient, and quick operation
- Highly Accurat and Versatile - High-precision WIFI thermometer hygrometer; temperature accurate to 0.36F (0.3C) with a -13-176F range, humidity is 2% RH with 0-100% RH range; ideal for room, house, wine cellars, greenhouse, reptile tank, incubators
- Note - 1. The wireless hygrometer thermometer only supports 2.4G Wi-Fi, not 5G; 2. Keep the sensor within 15 meters of the router; 3. App notification is free, but SMS, phone, email alerts require a subscription; 4. Powered by 2*AAA battery(Not inlcuded)
Temracha WA150KM-NA01US Newest Temracha Refrigerator Thermometer, Wireless Backlight Fridge Thermometer, Freezer Thermometer With Alarm







- HD LCD Screen - This refrigerator thermometer is equipped with a 3.7-inch HD LCD screen, which clearly displays the real-time temperature of the freezer and refrigerator compartments, as well as the maximum and minimum values. It supports / temperature unit switching to meet different users' needs
- Anti-False-Touch Alarm Design - This fridge thermometer is equipped with 2 modes of upper and lower limit alarms, which triggers flashing icons and audible alarms when the temperature exceeds or falls below the set range. In refrigerated mode, the alarm range is 0~15; in frozen mode, the alarm range is 0~-40. In order to avoid false alarm triggered by temporary food access, the alarm will only be triggered when the temperature exceeds the set alarm temperature range for 2 minutes
- Max Min/ALL TIME History - This wireless freezer thermometer records the maximum and minimum temperature values for 24 hours or ALL TIME, users can check the history temperature changes at any time to better understand the operation of the refrigerator and adjust the way of preserving food at the right time. Also these recorded data can be cleared
- Backlight Design - This unique digital refrigerator thermometer features a backlight function for easy viewing of the temperature in low light environments. Moreover, the backlight will turn off automatically after 10 seconds to prolong its service life
- One Touch Setting/Multiple Placement - This freezer alarm is simple to operate, users can quickly check the alarm temperature set by just one touch. The main body of the thermometer can be hung or placed in an upright position. The two transmitters come with hooks, which can be easily hung on the refrigerator to save space and make the environment inside the refrigerator more tidy
Amir WA148 Newest Amir Refrigerator Thermometer, Freezer Thermometer Alarm With Smart Bluetooth, Temperature Monitor Sensor









- Upgraded Accuracy Probe - Our refrigerator thermometers measure from -40 to 150F with 1F / 0.5C accuracy and 2-second quick refresh for faster sensitivity response. The probe and cable are slim and rugged, making it flexible enough to fit in the refrigerator or freezer
- Wireless APP Control and Smart Alarm - This refrigerator temperature sensor connects to APP via Bluetooth and uploads data to APP (Please Download Sensor Blue APP). You can set the monitoring range. When the data is out of the preset range, the data on APP will show red color
- Easy to Place - This bluetooth refrigerator thermometer comes with a 1.5m long probe, upgraded flexible material to better fix the probe in the freezer. With the included magnetic attachment, you can also place it in your fish tank, bathtub, swimming pool, etc. The LCD display is easy to view directly
- Upgrade Appearance & Function - This bluetooth refrigerator thermometer is exquisite in appearance and compact in size, adsorption on the refrigerator is more upscale. And low power consumption, only need 2 AAA batteries (not included). It also has a history recording function for easy viewing
- Normal Sse Steps of The Product - After downloading the APP, connect the probe to the product first, then install the battery, pair the product with the APP and then you can use it. For detailed operation, please see the graphic part of the link or the accompanying manual
- Note - This refrigerator thermometer is connected to the mobile app by Bluetooth, no WiFi connectivity. This bluetooth freezer alarm alerts and alarms via app pop-ups
Inkbird ITC-308 WIFI Itc-308 Digital Temperature Controller Thermostat Remote Monitoring Controlling Home Brewing Fermentation Breeding Incubation Greenhouse








- WIFI smart controller - Supports both IOS and Android; WIFI connection supports 2.4 GHz Wi-Fi with INKBIRD APP to control the temperature remotely
- Dual Relay Outputs - the controller will turn on/off refrigeration and heating equipment as conditions change
- High and Low-Temperature Alarm - The controller will alarm when the temperature reaches the preset temperatures or the sensor experiences a malfunction
- Convenient Design - Plug-n-play, easy to use; support Celsius or Fahrenheit reading, as well as temperature calibration
- Maximum output load - 1100 W (110 V)
- Calibration and Compressor Delay - Supports temperature calibration and compressor delay which can protect your refrigeration