Reviews Temperature And Humidity Alert

WiFi Illuminance Temperature Humidity Sensor, Remote Temperature Humidity Monitor, WiFi Thermometer Smart Greenhouse Thermometer/Hygrometer with APP Alerts Compatible with Alexa (Not Support 5G WiFi)

  • Wifi Temperature & Humidity & Illuminance Monitor: Hyripe Smart wifi humidity gauge sensor supports both Bluetooth and wifi connections. Connecting with 2.4 GHz Wifi or Bluetooth, you can monitor the temperature, humidity even the illumination for your greenhouse, your pet room, bedroom, reptile room, or humidor anywhere. ★Please note: The temperature will not show on the Alex..
  • Smart Room Temperature Monitor: The smart hygrometer thermometer with a premium sensing component with an accuracy of ±2%RH, ±0.2°C / 0.36°F. The remote temperature monitor is equipped with a clear LCD screen, You can check the current temperature humidity on the LCD, or you can get current and historic data via the "smart life" or "tuya" app..
  • Real-time Monitoring and Alert Prompt: Hyripe temperature track precise data from the digital temperature and humidity monitor every 3 seconds. Connecting with 2.4 GHz WiFi, the wifi thermometer helps you keep an eye on Temperature & Humidity & Illumination on your greenhouse/pet/wine collector, even when you are not home. You can receive notifications once the data goes beyond your preset range..
  • Smart WiFi Temperature: Just tap the reset button on the device, you can simply switch the temp unit °F/°C, pre-set humidity/tempe....
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La Crosse Technology 308-1417 Forecast Station, Silver

  • Dynamic forecast icons: sunny, partly sunny, cloudy, rainy, with-storm, snowy.
  • Barometric pressure with past 24 hour history graph.
  • Wireless transmitting temperature/humidity sensor included.
  • Atomic self setting time and calendar with automatic dst reset (on/off option).
  • Recording hi/lo temperature and humidity values and alert settings.
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Smart PIR Motion Sensors: WiFi Motion Detector with Temperature and Humidity Sensor, USB/Battery Powered Movement Detector, Compatible with Alexa Google Home, for Smart Home Automation

  • ...y or night can be real-time monitoring. Once movement is detected or when disassembling with external force, instant notifications will be sent to your devices within a few seconds. Make Your Home Smarter..
  • BUILT IN SMART HYGROMETER AND THERMOMETER: Except for motion tracking, 3-in-1 Smart Motion Sensor alarm access temperature and humidity accurately,Remotely monitor temperature humidity. Send alerts via app when temperature or humidity goes out of preset value.(Support Alxea voice control to query temperature and humidity, and the alerts are sent via the App).
  • DUAL POWER SUPPLY AND LINKAGE FUNCTION: Motion detector alarm indoor can be powered by the included USB cable(included) or CR123A battery(included). More stable to receive alert.Long-term power supply,say goodbye to power outages. It can linkage with other smart home products, such as smart lights or door sensors, etc. Setting custom scenes in your smart home system, for example, turning on the lights if motion is detected..
  • 2.4GHz WiFi One-KEY CONNECT EASY SETUP: Don't need home gateway,you can easily achieve the intelligent control of home appliances,simple operation,easy to use..
  • SECURITY ALARM SYSTEM--CUSTOMERS: We guarantee that our 3- in-1 Infrared sensor alarms are qualified, and provide 2....
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Govee Temperature Humidity Monitor 2-Pack, Indoor Room Thermometer Hygrometer with App Alert, Mini Bluetooth Digital Thermometer Humidity Sensor with Data Storage for Home Greenhouse Cellar

  • Intuitive App Control: Easily monitor temperature and humidity data on your phone with our Govee Home App within 262ft Bluetooth connecting range. (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..
  • Smart Alert Notifications: Instantly receive alert notifications to your phone once the temp & humidity levels go out of your preset range. Intelligent function allows you to adjust the environment in time..
  • Compact Size with Large Numbers: Small, portable size and large digits make it easy to read and be placed in multiple locations such as your baby room, greenhouse, humidor, cellar, and incubator..
  • What's Included: 2 Govee thermometer and hygrometer, 2 adhesive, 2 CR2450 batteries included..
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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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ThermoPro TP67B Waterproof Weather Station Wireless Indoor Outdoor Thermometer Digital Hygrometer Barometer with Cold-Resistant and Waterproof Temperature Monitor, 500ft Range

  • 500FT cold resistant and waterproof sensor TX4B: Upgraded waterproof remote outdoor temperature and humidity monitor is completely sealed, ensuring it can be used in extreme weather such as heavy rain, snow and transmission distance up to 500FT.
  • temperature sensors monitor outdoor temperatures as low as -31℉(-35℃).
  • Weather forecast and digital barometer graph: Large wireless thermometer indoor outdoor display features weather forecast that’s able to predict the weather conditions with barometric pressure, 12-24 hours in advance and then display the weather forecast via 5 icons (sunny, partially cloudy, cloudy, rainy and snow).
  • plan your travel and activities in advance with confidence.
  • Informational: Humidity meter monitors indoor outdoor temperature (℉/℃) and humidity (%RH) and records MIN/MAX temperature and humidity percentages with trend arrows to indicate where the humidity or temperature is headed to alert you of changes to your environment.
  • User friendly design: 4 inches large clear LCD display digital remote thermometer with a backlit button to allow for all information to be easier to read in dim light conditions and superbly simple to use.
  • Place the temperature and humidity gauge anywhere with tabletop and wall-mountable de....
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Geevon Indoor Outdoor Thermometer Wireless 228646 and Weather Thermometer 208667, Detect The Indoor Outdoor Temperature and Humidity

  • Indoor Outdoor Thermometer Wireless 228646: Measures the real-time temperature and humidity with past 24 hours Max/Min records and trends arrows. Assess historical data and refer to the Comfort Indicator to quickly know your home living conditions. Works with the hi/lo temperature and humidity alert function, helps create more healthier lifestyle..
  • Weather Thermometer 208667: Adopts 5.9" color LCD touchscreen and adjustable 3-level backlight makes all the information well displayed and easy to read: inside outside temperature & humidity with Max/Min values and customizable alerts(hi/lo) , future 12-24hrs weather forecast, comfort indicator, moon phase, time and date..
  • Indoor Outdoor Thermometer Wireless 228646: Supports to be connected to display readings from 4 different places simultaneously up to 200FT/60M apart (Wireless Frequency: 433 MHz). Monitor your whole home, basement or greenhouse confidently with the digital thermometer and humidity gauge..
  • Weather Thermometer 208667: Measures the real-time indoor outdoor temp and humid with heat index, dew point and mold risk. Works with Comfort Indicator to monitor the air condition around and help you stay more comfortable and healthier life..
  • Indoor Outdoor Thermometer Wireless 228646: Measures indoor te....
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ThermoPro TP359 Bluetooth Hygrometer Thermometer, 260FT Wireless Remote Temperature and Humidity Monitor, with Large Backlit LCD, Indoor Room Thermometer and Humidity Gauge, Max Min Records

  • Highly Accurate Swiss-made Sensirion sensor: Indoor thermometer is accurate to ±0.5F and best in class humidity accuracy of ±2%RH. Making the temperature sensor so sensitive that it will record even the slightest changes in your home.
  • 260ft Remote Thermometer: Smart thermometer utilizes an advanced 5.0 Bluetooth chip to produce a reliable long range of 260ft/80m, allowing you to obtain real-time temperature and humidity readings from the digital temperature gauge from anywhere in your home.
  • Temperature and Humidity Meter Graph and 1 Year Data Storage: Our easy to use APP contains a dynamic temperature and humidity graph to better identify trends down to a specific hour or even up to a 1 year time period.
  • Instant APP Alerts: When the temp or humidity exceeds your presets of the room thermometer, the APP will immediately push an alert to your smartphone, so you can react quickly. Perfect for the greenhouse, hatching room, cellar, bed room, bathroom.
  • Large Backlit LCD Screen: Bluetooth Thermometer Hygrometer features a 3.5 inch backlit LCD display to allow you to stay informed in real-time about your temperature and humidity gauge at a glance in any light conditions. House thermometer indoor uses a soft yellow backlight to avoid eye strain.
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Govee WiFi Thermometer Hygrometer H5179, Smart Humidity Temperature Sensor with App Notification Alert, 2 Years Free Data Storage Export, Remote Monitor for Room Greenhouse Incubator Wine Cellar

  • 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..
  • Free 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..
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