2 Pack Temperature Hygrometer Monitor, Indoor Thermometer and Humidity Sensor with App Notifications, Mini Bluetooth Thermometer Digital Device
Original price was: $25.99.$17.93Current price is: $17.93.
Price: $25.99 - $17.93
(as of Oct 31, 2025 04:43:05 UTC – Details)
From the brand
INKBIRD is a smart IoT technology company and its business was established in 2010.
Just as the service spirit delivered by its brand slogan for smart home living, INKBIRD will always be devoting itself to the smart IoT industry to offer worldwide users more excellent products.
Newly Released Thermometer
WiFi Thermometer
Bluetooth Thermometer
Gateway & Wireless Sensor
Package Dimensions : 3.19 x 2.17 x 2.05 inches; 5.61 ounces
Batteries : 2 AAA batteries required. (included)
Date First Available : July 12, 2024
Manufacturer : Inkbird
ASIN : B0D9BC89JJ
Best Sellers Rank: #6,682 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #51 in Indoor Thermometers
Customer Reviews: 4.4 4.4 out of 5 stars 182 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
High-Precision Temperature Humidity Monitor: Equipped with Swiss-made Sensirion sensors, this Temperature Humidity Monitor provides precise temperature readings accurate to ±0.2°C (±0.36°F) and humidity readings within ±2%. It samples data every 3 seconds, enabling real-time environmental monitoring.
Bluetooth 5.0 Technology: Featuring upgraded Bluetooth technology, this Temperature Humidity Monitor offers an extended connection range of up to 230 feet, ensuring a stable connection and fast data transmission.
Data Storage and Export: The Temperature Humidity Monitor can store up to 300 days of offline temperature and humidity data. Users can access and export up to 2 years of historical data for detailed analysis of indoor conditions.
Long Battery Life: Powered by 2 AAA batteries (included), this Temperature Humidity Monitor provides up to 8 months of battery life, ensuring continuous and stable 24/7 recording. Ideal for monitoring temperature and humidity in nursery rooms, bedrooms, wine cellars, basements, and more.
Compact Design with Large Display: Compact and portable, this Temperature Humidity Monitor fits easily in small spaces. It offers two installation options—desktop placement and wall hanging—to accommodate various home layouts.
Customers say
Customers find the humidity meter highly accurate and easy to set up and use, with the ability to monitor temperature and humidity in kids’ rooms and track trends over time through the app. They appreciate its functionality, with one customer noting it works flawlessly for incubators. The battery life and Bluetooth connectivity receive mixed reviews – while some say the battery life is great and the device connects easily, others report poor battery life and connectivity issues.
3 reviews for 2 Pack Temperature Hygrometer Monitor, Indoor Thermometer and Humidity Sensor with App Notifications, Mini Bluetooth Thermometer Digital Device
Add a review
Related Products
Original price was: $25.99.$17.93Current price is: $17.93.
Eric K. –
Inkbird thermometer
If youâre a 3D printing enthusiast or professional, you know that filament storage is crucial for preserving the quality of your materials. Filament, especially types like PLA, ABS, and Nylon, is sensitive to humidity, and exposure to moisture can ruin its printability and strength. That’s where the 2 Pack Temperature Hygrometer Monitor comes inâan effective and easy solution for monitoring the humidity in your 3D printing filament storage container.Design & SetupThis product comes with two compact devices that are easy to place inside your filament storage box or drying cabinet. These hygrometers are small, but feature a clear digital display that shows both the temperature and humidity levels in real-time. The setup is simpleâjust pair each device with your smartphone via Bluetooth, and youâre ready to go.Key Features:Bluetooth Connectivity: The monitor pairs with your smartphone, sending real-time updates directly to your app. This ensures youâre always aware of the conditions inside your filament storage container, even when you’re not physically near it.Accurate Measurement: The sensor is known for its accuracy in detecting small changes in humidity, which is essential for 3D printing materials, as even minor fluctuations can lead to filament degradation over time.Dual-Pack for Flexibility: With two units in the pack, you can monitor different compartments of your storage or use one for filament and the other for another 3D printing material or location. I personally use two of these monitors for my house and office at work, which adds extra versatility to how I can keep track of the environment in multiple locations.
Just Physics –
Good functionality in a small size
I bought this mainly to use in the filament dryer of my 3D printer. I bought the two pack because I plan to leave one of them in the filament dryer permanently and the other can be used for other purposes.These come with the batteries already installed so you first have to pop off the back cover to remove a little plastic tab to allow the batteries to work. Once that is done, the display shows the temp and humidity levels. It first comes up in degrees C so you have to press the button on the top of the unit to change the display to F.Once I had the display set to degrees F, I compared the temp and humidity readings to the only other device I have in my house that can show temp and humidity which is an indoor display of my weather instruments and I was pleased to see that they were very close. When I looked at the second unit, the readings were different.I opened the Inkbird app on my phone and it instantly recognized the devices and it was able to display the readings from the sensors. It was through the app that I was able to calibrate the readings on the second sensor. I was also able to rename the sensors through the app so that I could more easily know which was which. I then placed one of the sensors outside and let it sit for a few minutes before I took a reading. I then compared this reading to the weather app on my phone and the readings were very close so it seems that these devices are accurate.The next test was to place one of the devices into my 3D Printer dryer box and take a reading. My 3D printer is in my hot Florida garage so knowing when to turn the filament dryer on is important to get good quality prints. It was 89.7 degrees and humidity of 60%. I turned on the filament dryer for two hours and the reading was 104.3 degrees and 43% humidity so that indicated that the filament had dried sufficiently to make some prints. I mounted the hygrometer to the dryer with a piece of double sided tape and it appears that I can leave it in there even while printed. I have done several prints since mounting it with no problems.I have placed the second unit in my attic because I want to get an idea of how hot it gets there so I can compare it to the temperature of the garage ceiling that I can measure with my Inkbird infrared thermometer. I can hopefully then decide if I should add more insulation.In summary I can say that this is a very good unit that can be used in a variety of situations and at a very good price.
Jake –
Small but easy to use
This works really well and I love how small it is. It fits perfectly in the greenhouse without taking up too much space. Even though it is small, I am still able to read the temperature and humidity. I enjoy being able to use the app to see the temperature and humidity without having to go outside in the greenhouse. The one slight concern with this temperature gage is that the app doesn’t work very well when things are blocking it. Overall I would say this is very easy to use and is worth it.