Best Smart Indoor Humidity Sensor

ThermoPro TP62 Indoor Outdoor Thermometer Wireless Weather Hygrometer, 200ft/60m Range Temperature Humidity Sensor, Backlight Indoor Room Thermometer for Home Greenhouse Garden

Highly Accurate Readings: Thermopro TP62 indoor outdoor thermometer hygrometer features premium temperature humidity gauge provides accurate readings for both inside outside humidity and temperature simultaneously.
Long 200ft Range: Wireless weather thermometer transmits indoor outdoor temperature and humidity from 200ft/60m away.
Wall thermometer sync up to 3 outdoor remote sensors to monitor different locations, allowing you to monitor every environment from anywhere.
Large Backlit Display: Room thermometer with temperature and humidity monitor features 3.3 inches LCD display with huge digits and touch sensitive frame to activate backlight, ensuring the display is easy to read even in dim light conditions.
Thermometers outdoor/indoor are powered by 3A battery (included).
Informational: Digital hydrometer displays indoor outdoor temperature and humidity percentages with trend arrows and all time/24 hours max and min records, to always keep you aware of the changes in your living conditions in order to make necessary adjustments.
Extremely User Friendly: Easily adjust settings with 3 front facing buttons instead of taking the device off the wall or fridge to change settings.
Place smart thermometer for room temper....

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WiFi Thermometer Hygrometer, IBKINXX Smart Temperature Humidity Meter with APP Alert Notification, Data Storage Export Wireless Temperature Sensor, Remote Humidity Monitor for Home Baby Room Incubator

【Smart APP Control WiFi Hygrometer】IBKINXX WiFi thermometer can monitor temperature and humidity data from your cell phone. Real-time data is updated to the U.S. terminal, allowing you to be more responsive to changes in indoor temperature and humidity. Unlimited sensors can be added to one cell phone. (5G WiFi is not supported).
【High Accuracy and Fast Refresh Time】This humidity temperature sensor are equipped with a Swiss-made sensor that provides accurate readings. Temperature sensor accuracy error range: ±0.3℃/±0.5℉.
Humidity sensor accuracy error range: ±3%RH. Temperature and humidity can be manually calibrated. Enjoy accurate data from the hygrometer thermometer every 2 seconds.
【Timely Alarm Notification】Preset temperature and humidity range, when the remote temperature monitor monitors the ambient temperature or humidity exceeds the standard, APP, SMS, or phone call to alert you the first time, helping you to respond faster to sudden changes in the basement, greenhouse, etc.
【Free Data Storage and Export】Check the temperature and humidity by bar graph or curve graph according to the desired time range. The humidity and temperature sensor uploads the collected data to the server every hour and supports data collection ....

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ThermoPro TP357 Digital Hygrometer Indoor Thermometer of 260FT, Bluetooth Thermometer, White+ ThermoPro TP357 Digital Hygrometer Indoor Thermometer of 260FT, Bluetooth Thermometer, Black

Comfort face indicators: Indoor thermometer for home features comfort face icons to indicate DRY/COMFORT/WET air conditions in an easy to understand format and allow you to adjust your humidifier or dehumidifier accordingly.
260 Feet Bluetooth range: Hydrometer digital humidistat contains an enhanced Bluetooth Technology to produce a stable, reliable 260 feet range (no obstructions) to ensure you'll always have full home coverage.
High accuracy: Temperature humidity monitor with smart temperature sensor is highly accurate for both temperature and humidity readings (±1 Fahrenheit/Celsius and ±2%RH).
Smart APP with alerts: Set a temperature gauge range via the ThermoPro Sensor and instantly receive a phone notification if the temp and humidity monitor levels fall outside of your range, allowing you to quickly react to make necessary adjustments.
1 year data storage with data graph: Home temperature monitor displays an easy to use smart thermometer graph with Maximum 1 year time period so you can analyze your home's historic temp and humidity data without registration.

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ThermoPro TP357 Digital Hygrometer Indoor Thermometer of 260FT, Bluetooth Thermometer Humidity Meter with Smart App, Room Thermometer Humidity Gauge with Temperature Humidity Sensor

Comfort face indicators: Indoor thermometer for home features comfort face icons to indicate DRY/COMFORT/WET air conditions in an easy to understand format and allow you to adjust your humidifier or dehumidifier accordingly.
260 Feet Bluetooth range: Hydrometer digital humidistat contains an enhanced Bluetooth Technology to produce a stable, reliable 260 feet range (no obstructions) to ensure you'll always have full home coverage.
High accuracy: Temperature humidity monitor with smart temperature sensor is highly accurate for both temperature and humidity readings (±1 Fahrenheit/Celsius and ±2%RH).
Smart APP with alerts: Set a temperature gauge range via the ThermoPro Sensor and instantly receive a phone notification if the temp and humidity monitor levels fall outside of your range, allowing you to quickly react to make necessary adjustments.
1 year data storage with data graph: Home temperature monitor displays an easy to use smart thermometer graph with Maximum 1 year time period so you can analyze your home's historic temp and humidity data without registration.
Hygrometer mini room temperature monitor's technology certified by official Bluetooth SIG..

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Govee Hygrometer Thermometer H5075, Bluetooth Indoor Room Temperature Monitor Greenhouse Thermometer with Remote App Control, Notification Alerts, 2 Years Data Storage Export

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..
Upgraded Display: This room humidity gauge is easy to read due with a 3-inch bright LCD screen with large numbers. The max/min temp humidity records and the comfort indicators (dry/comfort/wet) will keep you aware of the indoor humidity at any time..
Smart App Alerts: You'll receive an instant alert once the temperature or humidity is out of its preset range. Know the status of your bedroom, baby room, wine cellar, basement, plant nursery or other areas, even when you're not beside the device..
Free Data Storage: Make plans according to historic temp and humidity data. The 20-day curve graphs provide a clear data-changing track. You can export data from the past 2 years and convert it to a CSV format. Stay on track of your daily routine..

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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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ThermoPro TP65 Indoor Outdoor Thermometer+ThermoPro TX-5 Universal Rainproof Transmitter

TP65: Large backlit touchscreen: 4 inches large lcd display features a backlit touchscreen, making the indoor outdoor weather station easier to read in dim light conditions and superbly simple to use.
TX-5: Dual-Purpose Sensor: ThermoPro TX-5 outdoor sensor a 1'' LCD display not only transmits data back to the base station but can also be used an indoor thermometer. Only compatible with TP60S/TP62/TP65 Series Indoor Outdoor Thermometer.
TP65: Wireless temperature and humidity monitor: Measures indoor/outdoor temperatures and humidity percentages simultaneously.
Capable of displaying the readings from up to 3 outdoor remote sensors to monitor 4 different locations at the same time if you buy 2 additional sensors.
TX-5: Super Long Battery Life: Using an advanced rechargeable lithium battery technology to allow the sensor to monitor outdoor temperatures as low as -31°F(-35°C) unlike other indoor out door thermometers which stop working, plus sustain a charge for about 6 months!.
TP65: Max and min records: All time/24 hours max and min temperature and humidity percentages recorded and displayed on humidity gauge.
Temperature/humidity trend arrows indicate whether it’s getting warmer or colder or more humid near the remote sensor.

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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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ThermoPro TP50 Digital Hygrometer Indoor Thermometer Room Thermometer and Humidity Gauge with Temperature Humidity Monitor

【Air Comfort Indicator】Humidity meter with humidity level icon indicates air condition -- DRY/COMFORT/WET, allowing this humidity sensor to ensure you’re always aware of changes to your home/household with just a quick glance.
【High Accuracy and Quickly Refresh】Inside thermometer has high accuracy of ±2~3%RH and ±1°F, making it ideal for measuring fluctuating readings like in a greenhouse.
Data measurements are updated every 10 seconds to give you lastest changes of the environment.
【High & Low Records】Accurate hygrometer digital thermometer displays high and low temperature & humidity, always get ready to the changes of the environment.
【Healthier Home & Environment】Thermometer hygrometer with temperature and humidity monitor ensures proper indoor humidity control has important skin, allergen and other health benefits.
Can also be as refrigerator thermometer, freezer thermometer, reptile thermometer, soil thermometer, humidor hygrometer, cigar hygrometer and more.
【Smart Design】Indoor room thermometer features a tabletop stand to place the temperature monitor on your counter or use the magnetic back to attach to a fridge.

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