Reviews Most Accurate Temperature App

MOCREO ST7 Local Audible Freezer Alarm, Bluetooth Refrigerator Thermometer Temperature Sensor with Max/Min Temperature Monitoring for Fridge, Deep Freezer, RV, Cold Chain

  • Local Audible Alarm - The MOCREO ST7(non-remote) works independently even in the environment of a power outage and without WiFi. A sharp 110dB beeping alarm is triggered immediately when the temperature exceeds your preset minimum/maximum temperature values. (Note: ST7 no email/app alerts).
  • Easy to Use - Within Bluetooth connectivity(＜50ft/15m), the ST7 will upload the current detected temperature data to the App for you to view. Comes with M3 tape and suction cups, install easily on most clean surface without any tool..
  • Accurate and Extensive - Built-in high precision temperature sensor chip accuracy of ±0.9℉(±0.5℃), external 1.5M/5ft waterproof probe for temperature range of -40℉~257℉(-40℃~125℃)..
  • 9V 6LR61 Premium Battery - Battery life is up to 2 years and has a low battery alarm that slowly beeps to remind you to replace the battery when it falls below 15%..
  • MOCREO Sensor App - No subscription or monthly fee, easy one-time setup with our designed free app. Any questions about the product can be asked directly through the App and MOCREO technical support team wil....
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Wireless Thermometer Hygrometer for iPhone/Android, Smart Bluetooth Humidity Temperature Sensor with Alarm and Data Storage for Green House Cigar Guitar Camera Storage Humidor Incubator Monitor

  • Wireless App Control: We uses a high-end Bluetooth 5.0 chip and can easily monitor temperature and humidity data remotely on app (SENSOR BLUE, free downloading from App Store and Google Play). Up to 35 meters connecting distance (no obstacles) enables you to monitor temp and humidity remotely. [Not WiFi Version].
  • Higher Accurate Monitor: Using an accurate and sensitive Sensirion temperature and humidity sensor, it can achieve a temperature error of ±0.5℃(±1℉), a humidity error of ±5%, and refresh once per second for higher accuracy..
  • Data Storage Export: Support temperature data export function, record a group of data every 10minutes, can store up to 100 days of data. One smart device can be connected up to 100 temperature sensors simultaneously, and supports Android 4.3 or above, iPhone 4s or above. Available to export data in CSV format for free after registered account..
  • Smart Alert for Reminding :Temperature sensor uploads data to App when connecting to it via Bluetooth. You can check the maximum and minimum values of temperature and humidity on APP. Data on the APP shows red when data is beyond preset range..
  • Mini & Portable Design: Our wireless temperature humidity sensor is smaller than others. CR2477 battery life is about 1 year and can be....
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Ambient Weather WS-8482-3107 7-Channel WiFi Remote Monitoring Weather Station with Indoor/Outdoor Temperature & Humidity, Floating Pool, Spa & Pond Thermometer

  • MONITOR ANYTIME, ANYWHERe- No subscription or monthly fees. Zynect’s temperature sensor wifi thermometer accurately and remotely monitors your property or equipment. Use the Zynect phone app or our web portal for real time information..
  • AVOID AN EMERGENCY - Get text alerts when temperatures are out of safe range or when your battery is low. Each sensor comes with a reset magnet that puts it back into configuration mode..
  • DURABLE WIRELESS TEMPERATURE SENSORS - Rated IP67 our water and dust proof remote thermometers can be used indoors or out. Indoors monitor refrigerators, freezers or use as a room thermometer for a second home. Use outdoors for pools or hot tubs..
  • DETAILED DATA - 24/7 audit trail saves data and automatically uploads to your wifi thermometer app or web portal when you connect to wifi. Create a unique code to share temperature sensor data and monitoring with friends, family, and coworkers..
  • SIMPLE, DURABLE, ACCURATE - Get peace of mind against loss or damage with Zynect’s wireless temperature sensors. Designed and made in the USA and backed by U.S. based technical support, all our products are simple to use, long lasting and most of all accurate..
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WiFi Temperature Sensor 3 Pack, Diivoo Remote Thermometer Compatible with Alexa, Wireless Humidity Monitor with App Notification Alert, Smart Hygrometer Meter for Home, Pet, Indoor

  • Smart App Control & Real-time Update: WiFi temperature monitor connected with 2.4 GHz WiFi via Smart Life APP. You can monitor temperature and humidity anywhere anytime remotely, such as in the car, baby room, wine cellar, etc. (Not connect to 5ghz wifi).
  • Voice Control & Smart Linkage: Humidity sensor is compatible with Alexa and Google Assistant, you can obtain accurate temperature readings via simple voice commands. Wireless hygrometers can also control your air conditioner or other smart devices easily by automating smart routine tasks via Smart Life app, when ambient temperature reached your setting condition, air conditioner perform the task to turn on or off.
  • Smart Alerts: WiFi humidity sensor featuring Alert Function. Notification will be sent to your phone immediately when temp and humidity are beyond preset value, which helps you react faster to sudden changes.
  • Fast and Accurate: Temperature sensor builts in high-precision manufacturing sensors that can monitor temperature or humidity changes accurately. Temperature is accurate to ±0.54℉/±0.2℃ and the humidity is ±1.8% RH. You'll stay regularly updated.
  • Data Storage and Export: Humidity monitor real-time data is displayed as a curve graph of day, week, month, and year. You can save a....
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OUVOPO WiFi Humidity Temperature Sensor, Compatible with Alexa , Smart Thermometer Hygrometer Remote Monitor with App Alert, for House,Greenhouse, Wine Room, Incubator ,Humidor (5G WiFi Not Supported

  • Monitor & Manage Temperature & Humidity Remotely： Easily monitor temperature and humidity in real-time on the app.you will know the temperature and humidity at a glance even though you are away from your home.
  • Works with Alexa and Google assistant: Voice Control offer a hands-free way to obtain accurate temperature and humidity readings ..
  • Sensitivity and Accuracy: Equipped with a Swiss sensor, temperature readings are accurate to ±0.1°C while humidity is ±3%RH (data calibration is supported on the app)..
  • Instant Alert Notification: Set preset temp and humidity ranges with the Smart life/ Tuya smart App, and if levels fall out of that range, you’ll receive a notification instantly.（not support 5G, work with 2.4Ghz wifi only)）.
  • Data Storage & Export: Press “Export Data as CSV” on the app to export more than 4 years’ data to your phone.(Once Export 1 year ).
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Wireless Thermometer Hygrometer for iPhone/Android Smart Bluetooth Humidity Temperature Sensor with Alarm and Data Storage for Green House Cigar Guitar Camera Storage Humidor Incubator Monitor

  • Wireless App Control: We uses a high-end Bluetooth 5.0 chip and can easily monitor temperature and humidity data remotely on app (SENSOR BLUE, free....
  • Higher Accurate Monitor: Using an accurate and sensitive Sensirion temperature and humidity sensor, it can achieve a temperature error of....
  • Data Storage Export: Support temperature data export function, record a group of data every 10minutes, can store up to 100 days of data. One smart....
  • Smart Alert for Reminding :Temperature sensor uploads data to App when connecting to it via Bluetooth. You can check the maximum and minimum values of....
  • Mini & Portable Design: Our wireless temperature humidity sensor is smaller than others. CR2477 battery life is about 1 year and can be replaced by....
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SMOBOT WiFi Kamado Grill and Smoker Temperature Controller Kamado Joe

  • PID Temperature Controller for Electric Smoker, up to 1800W.
  • App based Wi-Fi interface for remote control, easy to setup..
  • Most durable and accurate probes, two probes included.
  • Multi-steps programmable cooking temperature profile. Exclusive recipe features and more!.
  • Ship from Georgia, US & US-based Technical Support.
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Wellue Smart Pulse Oximeter for Adults and Infant, Handheld Oxygen Monitor for SpO2&HR&body temperature, Rotatable Touchscreen, Free APP&PC Software (checkmepro)

  • Accurate and Easy to Use：It comes with SpO2 probe and temperature probe, you can easily monitor oxygen level, Pulse Rate (PR), Perfusion Index(PI) and body temperature. Reading comes in 10 seconds or less..
  • Wireless Real-Time Monitoring: Once the monitor is connected to the app via Bluetooth, you can use your phone as a wireless display in real time. It is convenient in this way to monitor the body status of you and your families..
  • Good for Baby : The infant SpO2 sensor is a welcome addition to the monitor, providing accurate and comfortable oxygen level measuring for toddlers. With the special design, you can easily wear it on your baby's foot for SpO2 measurement..
  • APP AND PC SOFTWARE: Data can be transferred to smart phone and PC software for more detailed information. It supports to share JPG or CSV reports with others for free..
  • Comprehensive APP: Easily monitor all your body data on the dashboard. You can also review and share your history record of your oxygen level, PR and body temperature. The free app is compatible with android and iOS (Please note that the PDF report is available ONLY on smartphone APP.
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Wireless Thermometer Hygrometer, Mini Bluetooth Humidity and Temperature Sensor with Data Export for iOS Android, Temp Humidity Monitor for House, Wine Cigar, Living Room, Baby Room-2 Pack

  • 【BLUETOOTH WIRELESS CONNECTIVITY】Our wireless temperature sensor uses a high-end Bluetooth 5.0 chip that provides you with an impressive range from -4~150℉ for temperature,0-100％RH for humidity.Easily monitor temperature and humidity data on Sensor Blue App (free downloading from App Store and Google Play) via Bluetooth..
  • 【SENSOR ACCURACY】With built-in MEMS sensor, it offers higher precision monitoring. Temp is accurate within ±1℉ and humidity is ±5%RH.So it will offer accurate data for you to do a research..
  • 【MINI & PORTABLE DESIGN】Our wireless temperature humidity sensor is smaller than others measuring 1.3 x 1.3 x 0.47-inches, and weighs about six ounces after you’ve got the batteries inside.Space-saving and handy. A hanging hole is designed for various placement as you want. The battery lifespan is about 100 days..
  • 【DATA STORAGE EXPORT】Every 10 mins and total up to100 days of data is stored internally in the device , so it’s important that you make sure that your phone gets within range of it at least once per day.Temperature sensor uploads data to App when connecting to APP via Bluetooth. Data on the APP shows red when data is beyond preset range. Available to export data in CSV format for free after registered a....
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Govee Hygrometer Thermometer H5074 Bundle with Govee Hygrometer Thermometer H5075

  • Smart App Control: Easily monitor temperature and humidity in real-time on the app. 262ft connecting distance (no obstacles) allows you to quickly get data remotely from anywhere in your home. (Not WiFi Version).
  • 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..
  • 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..
  • Smart Features: The Govee Wireless Thermometer Hygrometer supports all basic functions as well as smart functions such as remote monitoring and temp humidity graphs. Our humidity meters are reliable and easy to use for homes, greenhouses and more..
  • High Accuracy and Fast Refresh Time: With the Swiss-made smart hygrometer sensor, the temperature is accurate up to ±0.54°F while the humidity is ±3%RH, a 40% increase. Up to 2S refresh speed always gives you the lastest changes of temp and humidity..
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