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THIRDREALITY Zigbee Temperature and Humidity Sensor with Digital LCD Display, ZigBee Hub Required, App Records, Remote Monitoring and Smart Home Automation, AAA Batteries Included
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | THIRDREALITY |
Special Feature | High Accuracy |
Color | T&H Sensor 1 Pack, White |
Age Range (Description) | Adult |
Included Components | Temperature and Humidity Sensor, Battery, User Manual |
Outer Material | Plastic |
Specification Met | FCC |
Display Type | LCD |
Product Care Instructions | Wipe Clean |
Unit Count | 1 Count |
About this item
- ZIGBEE 3.0: Works with compatible Zigbee hubs or Echo devices with Zigbee hub built-in, such as Echo (4th Gen), Echo Plus (1st Gen and 2nd Gen), Echo Studio, Eero 6, Eero Pro 6, SmartThings 2015/2018, Aeotec, Hubitat, Home Assistant, Homey Bridge, Homey Pro and Third reality Hub. NOTES: ZigBee Hub is required and sold separately.
- LCD DISPLAY AND ACCURATE MEASUREMENT: It is a ZigBee Smart Thermometer Hygrometer equipped with high-definition LCD display, ensure better and quickly readings of temperature, humidity and battery power information. Refresh every 20s make it more accurate, with ±1℃ accuracy in temperature from -10℃~50℃ (14℉~122℉) and ±2 % in humidity from 0-95%. Indoor use only.
- APP REMOTE MONITORING AND DATE RECORDS: You can not only monitor your home temperature and humidity wherever you are, but also check the temperature and humidity history records and battery life in Apps. No worry about the pets and plants left alone at home. Note: Alexa APP can only display temperature but no humidity.
- HOME AUTOMATION: Build your smart home with THIRDREALITY temperature and humidity sensor. You can set an alarm when the temperature is too high or too low. Or create a routine to automatically turn on the air condition or fan when the temperature is above 27℃. In SmartThings, Home Assistant, Hubitat Apps you can create additional routines with humidity, like when the humidity is below 40%, start the humidifier.
- BATTERY LIFE: Ultra-low power consumption, supper long-lasting. 2 AAA batteries can last for 1-year in typical usage.
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Product details
- Product Dimensions : 2.3 x 0.78 x 2.3 inches; 1.41 ounces
- Item model number : 3RTHS24BZ
- Batteries : 2 AAA batteries required. (included)
- Date First Available : September 14, 2022
- Manufacturer : Third Reality, Inc
- ASIN : B0BF9W3WMK
- Country of Origin : China
- Best Sellers Rank: #41,870 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
- #95 in Indoor Thermometers
- Customer Reviews:
From the brand
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Third Reality is a maker of user-friendly smart home products who believes that it Shouldn’t take an electrician or computer expert to upgrade to a smarter home.Easily take charge of your home’s devices to make a more safe and automated life.
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THIRDREALITY
Third Reality, started in 2017, is a high-tech company , works in the field of smart home, IOT industry, hardware and software. Also known as an ACS(Amazon Common Software) solution
Product Description
Check datas from Third Reality App
Third Reality App, you can not only monitor your home temperature and humidity everywhere you are, but also check the temperature and humidity history records and battery life.
Comfortable Icon
When temperature between 68°F to 79°F and humidity between30% to 60%, the LCD screen will dispaly comfortable icon.
Compatible ZigBee Mode
Compatible with Echo V4,Echo Plus V1&V2,Echo Studio,Eero6 & 6Pro, SmartThings 2015/2018, Aeotec, Hubitat, HA and Thirdreality Hub.
High Accuracy
Refresh every 20s make it more accurate, with ±1℃ accuracy in temperature from -10℃~50℃ (14℉~122℉) and ±2 % in humidity from 0-95%.
Long Lasting
Ultra-low power consumption, super long-lasting. 2 AAA batteries can last for 1-year in typical usage.
Smart Home Automation System
Instant Alarm
Never worry about left the pet alone, you can monitor the temperature and humidity wherever you are. If the temperature is too high or too low, you can use you smart home automation system to start the air conditioner.
Application Scenarios
THIRDREALITY Products
T & H Sensor | ZigeBee Smart Plug | ZigBee Smart Switch Gen3 | ZigBee Smart Blind | ZigBee Hub | |
ZigBee Hub Required | |||||
Voice Control | |||||
Remote control | |||||
Create Routines | |||||
Directly connect with Alexa | |||||
Battery | 2 AAA batteries (Included) | No battery needed | 2 AAA batteries (Included) | 4 AA batteries (Included) | No battery needed |
What's in the box
Product guides and documents
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the connectivity and ease of setup of the thermometer. They mention it pairs easily with SmartThings, Home Assistant, and Zigbee2MQTT. They also like the battery life, and performance. That said, some complain about the calibration and quality of the product. They say the display does not reflect the offset configuration values, and there's no way to adjust the reading. Opinions are mixed on accuracy.
AI-generated from the text of customer reviews
Customers are satisfied with the performance of the thermometer. They mention that it works well with their smart home devices and in automations requiring temperature. Some say that the app does a good job of providing access to check the temperature. Overall, most are happy with their purchase and recommend it to others.
"...pack of these sensors over 3 months ago and they have worked great with my SmartThings setup...." Read more
"Works great with Home Assistant - paired instantly with Zigbee2MQTT...." Read more
"It works with z2m in HA, instant paired. Using it for ac and fan automation" Read more
"...I purchased a 2 pack and linked them to my smart house. they worked very well initially...." Read more
Customers are satisfied with the connectivity of the thermometer. They mention that it pairs easily with their SmartThings hub, works flawlessly, and is instantaneously recognized by SmartThinking.
"...My SmartThing hub is the second-gen model and the sensors paired up right away...." Read more
"Using with SmartThings. Hasn’t gone offline like so many others I’ve had." Read more
"Works great with Home Assistant - paired instantly with Zigbee2MQTT...." Read more
"...These are Zigbee - I have a Samsung hub. The connection could not be easier!..." Read more
Customers find the thermometer easy to setup and integrate. They mention that it's seamless with SmartThings, easy to pair with HomeAssistant, and integrates easily with Smartthings. Customers also say that the battery life has been good.
"...Monitor it, and the environment around it. Good value, and easy to setup with HomeAssistant, so the data is actionable too." Read more
"...I use a Hubitat hub and these were easy to set up. they show up as, "Generic Zigbee Temperature/Humidity Sensor"...." Read more
"Easy to set up and I use it in my child's room to trigger the thermostat...." Read more
"...with Samsung SmartThings, this sensor seamlessly integrates into my existing smart home setup...." Read more
Customers are satisfied with the battery life of thermometer. For example, they mention that the batteries are fine, and the temperature still displays. Some appreciate the fact that it uses good old AAA batteries, and not some exotic coin. That said, most are happy with the product's battery life.
"I just like these. Easy to read. Takes standard AAA batteries. Stays connected to my Hubitat and just a nice inexpensive sensor." Read more
"...The batteries still show 100% reported on my hub. When I turn the AC on I see temperatures update quickly...." Read more
"...about battery life yet, but a huge added bonus is that it uses good old AAA batteries, and not some exotic coin cell batteries (CR2477 anyone?)..." Read more
"...They are all easy to setup and integrate and the battery life has been good...." Read more
Customers appreciate the value of the thermometer. They mention it's easy to setup with HomeAssistant and a nice inexpensive sensor.
"...Stays connected to my Hubitat and just a nice inexpensive sensor." Read more
"...Great product at a good price and works well overall." Read more
"...Monitor it, and the environment around it. Good value, and easy to setup with HomeAssistant, so the data is actionable too." Read more
"...Great product at a fair price." Read more
Customers are mixed about the accuracy of the thermometer. Some mention that it's able to monitor both temperature and humidity levels accurately, and that it shows temperature and humidity on their phone. However, others say that it fails to transmit the temperature and moisture information, and some customers report vastly different temperatures and humidity.
"...As you can see temperature readings are not a problem but those devices wait minutes between updates, this ThirdReality sensor updates about 3 times..." Read more
"...However, the temperature measurements are accurate. The device is recognized as a multipurpose sensor when adding to SmartThings...." Read more
"...so precise or one that you can calibrate, then this zigbee temp display sensor is perfect." Read more
"...HOWEVER, Alexa cannot read humidity. "Alexa, what is the humidity in the family room" will return a "that is not yet supported."..." Read more
Customers are dissatisfied with the quality of the thermometer. They mention that the firmware is poorly written, and the quality control is poor. They also say that the temperature is off on two devices, and that the zigbee settings are ignored. Customers also say the device is defective and that there is no way to change the setting in Smartthings to match what the sensor is reporting.
"...control in their reporting and overwhelm smarthomes and have poorly written firmware. I'm disappointed in 3rd reality products." Read more
"...Also how often the device reports in over zigbee is not configurable...." Read more
"...There seems to be no way to change this setting in Smartthings to match what the sensor is set to as F. Other than that these things are perfect so..." Read more
"...I can only conclude that it is defective.EDIT: Seller has reached out and has offered a replacement device. The new one works just great...." Read more
Customers are dissatisfied with the calibration of thermometer. They mention that the display does not reflect the offset configuration values, and there is no way to calibrate the device.
"...for a few reasons: First and foremost, the display does not reflect the offset configuration values - my device is averaging 6-8% above the actual..." Read more
"...Unfortunately, there is no way to calibrate the temperature. It can be calibrated in Hubitat, but the display won't reflect the difference...." Read more
"...to correct the temperature on my Hubitat, but there is no way to adjust the reading on the device itself which isn't great...." Read more
"...2 to 3 degrees lower than the actual temperature, with no way to calibrate the device. I guess that's why it's half as much as other sensors...." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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The battery indicator is still showing a full battery after 3 months. I paid about $48 for the pair, but just saw them on sale for 29.99 before Thanksgiving, I may buy another pair.
These are Zigbee - I have a Samsung hub. The connection could not be easier! I literally put batteries in and SmartThings found them and configured them. Alexa said "new device found" and I moved them to the proper room. While WiFi devices require special apps and configurations, if your hub is good, this is almost a completely painless step.
HOWEVER, Alexa cannot read humidity. "Alexa, what is the humidity in the family room" will return a "that is not yet supported." The SmartThings app is definitely getting the humidity reading. IFTTT is also able to read it from SmartThings. So it is still possible if you have the right smart plugs to turn a humidifier on if it is under 30% humidity or turn on a dehumidifier if it is above 55% humidity. But that isn't as easy in the Amazon ecosystem - just not for the fault of this product - Alexa just doesn't use the humidity readings yet. (My experience is that Alexa often struggles with multi-sensors. Sometimes they work, sometimes they do not.)
I did not get these through the Vine program, but I did get a good holiday discount on them. I am very happy with how they are performing. I've only used them for a month so I can't yet say how I feel about the battery life using AAA batteries.
Between this and a toggle switch on the boiler, it basically acts as a temp controlled lockout without the complex pro equipment. Both SmartThings and Ecobee thermostats integrate with weather and temp services but neither are as timely or as accurate as a sensor that sits right outside the house; although they're often very close.
The sensor seems to read temp every 20 min or so which is often enough for my purposes. I can easily use rechargeable AAA batteries instead of coin batteries often in these types of sensors. It's also a lot easier to fund dummy AAA battery that I can plug into an outlet for steady power no matter how low the temp gets.
Top reviews from other countries
The real updates are every 5 minutes, 300 seconds, confirmed on Zigbee Coordinator side, and no difference if the temperature changes or it is staying steady.
That makes it not better that any cheap TuYa sensors.
--EDIT--
The display is also showing ghost numbers.
Reviewed in Canada on August 30, 2023
The real updates are every 5 minutes, 300 seconds, confirmed on Zigbee Coordinator side, and no difference if the temperature changes or it is staying steady.
That makes it not better that any cheap TuYa sensors.
--EDIT--
The display is also showing ghost numbers.