--- product_id: 466959002 title: "WiFi Thermometer Hygrometer IBS-TH3 Smart Temp Humidity Sensor" brand: "inkbird" price: "₨20594" currency: LKR in_stock: true reviews_count: 13 category: "Inkbird" url: https://www.desertcart.lk/products/466959002-wifi-thermometer-hygrometer-ibs-th3-smart-temp-humidity-sensor store_origin: LK region: Sri Lanka --- # 1 year cloud data storage 2.4GHz WiFi remote monitoring Smart alerts & calibration WiFi Thermometer Hygrometer IBS-TH3 Smart Temp Humidity Sensor **Brand:** inkbird **Price:** ₨20594 **Availability:** ✅ In Stock ## Summary > 🌡️ Elevate your space with smart climate control — never miss a beat! ## Quick Answers - **What is this?** WiFi Thermometer Hygrometer IBS-TH3 Smart Temp Humidity Sensor by inkbird - **How much does it cost?** ₨20594 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/466959002-wifi-thermometer-hygrometer-ibs-th3-smart-temp-humidity-sensor) ## Best For - inkbird enthusiasts ## Why This Product - Trusted inkbird brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Instant Smart Alerts:** Receive real-time notifications on your phone for temperature alarms and low battery warnings. - • **Data-Driven Decisions:** Access up to 1 year of historical environmental data stored securely on the cloud for trend analysis. - • **Precision You Can Trust:** High accuracy sensors with ±0.3°C and ±3% RH ensure reliable readings for sensitive environments. - • **Stay Connected Anywhere:** Seamlessly monitor temperature & humidity remotely via 2.4GHz WiFi—no gateway needed. - • **Compact & Versatile Design:** Palm-sized with lanyard holes, perfect for plants, wine cellars, baby rooms, and more. ## Overview The INKBIRD IBS-TH3 is a smart WiFi-enabled thermometer and hygrometer offering precise temperature (-20°C to 60°C) and humidity (0-99% RH) monitoring with ±0.3°C/±3% RH accuracy. It supports 2.4GHz WiFi for remote access without a gateway, stores up to 1 year of data on the cloud, and delivers instant alerts via the INKBIRD app. Its compact design fits seamlessly into small spaces, making it ideal for plant care, wine cellars, and more. ## Description desertcart.com: INKBIRD WiFi Thermometer Hygrometer IBS-TH3 Smart Temp Humidity Sensor : Patio, Lawn & Garden Review: Works great for monitoring my plants! - I recently purchased the Inkbird WiFi Temperature and Humidity Sensor, and I must say, it has exceeded my expectations in every way. This device has truly been a game-changer when it comes to monitoring the environmental conditions in my home or office. Setting up the Inkbird WiFi sensor was a breeze. The instructions provided were clear and concise, and the device seamlessly connected to my WiFi network. It also integrated effortlessly with the Inkbird app on my smartphone, allowing me to monitor the sensor. The readings are consistent and reliable, providing me with real-time data on the conditions in my space. This has been invaluable for maintaining optimal conditions for my plants, and other sensitive items. One of the standout features of the Inkbird sensor is its reliable connectivity. I have experienced no dropouts or interruptions in data transmission, ensuring that I'm always connected. This has given me peace of mind, knowing that I can rely on the sensor to provide continuous and uninterrupted monitoring. In conclusion, the Inkbird WiFi Temperature and Humidity Sensor is an outstanding device that offers exceptional performance, accuracy, and ease of use, this sensor delivers on all fronts. With its reliable connectivity, versatile functionality, it's truly a must-have for anyone who values accurate environmental monitoring. I highly recommend it without hesitation. Review: Disappointed After a Year – Not Worth It - I had high hopes for the INKBIRD WiFi Thermometer Hygrometer (IBS-TH3) when I first bought them. The setup was simple, and it worked well for the first few months. But after about a year, all 4 that I purchased completely stopped working without any clear reason. No amount of resetting or troubleshooting could bring it back to life. Even before it gave out, the battery life was terrible. I constantly had to replace batteries way more often than advertised, even with minimal usage and in stable indoor conditions. For a device that's supposed to be "smart," it feels like a total letdown. Save your money and invest in something more reliable. This one doesn’t stand the test of time. ## Features - Smart WiFi Control: It can be connected through 2.4GHz WiFi(5G WiFi is not supported, no gateway required), and it is easy to connect, no matter where you are, the mobile phone can be monitored remotely; which supports connecting multiple mobile phones, and conversely, a mobile phone can also read multiple sensors - Data Storage & Export: Built-in temperature and humidity sensors, data is stored on the server and supports up to 1 year of historical data acquisition - Smart Alert Function: The INKBIRD App supports charts, accuracy calibration is easy to navigate, temperature alarm notification (alarm supports remote alarm, app information notification, low battery reminder), data export, and recording time intervals can be set. Do not support built-in magnets (AAA battery*3 not included) - Temperature humidity range and accuracy: Temperature range: -20℃~60℃ (-4℉~140℉); support higher temperature detection accuracy: ±0.3℃/±0.5℉; humidity range: 0%RH-99%RH; humidity Detection accuracy: ±3%RH. Calibration can be performed in the INKBIRD APP - Easy to Place: The wifi temperature and humidity monitor's design fits in the palm of your hand, and with the lanyard holes design, it's enough to fit in potted plants, baby rooms, wine cellars, reptile vivariums, and other small spaces, not waterproof(not recommended for use in the refrigerator and freezer), meets your needs for any corner ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B4RXTFTG | | Battery Description | 3 AAA | | Best Sellers Rank | #110,058 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #196 in Indoor Thermometers | | Brand | Inkbird | | Brand Name | Inkbird | | Color | White | | Customer Reviews | 3.8 out of 5 stars 437 Reviews | | Included Components | WiFi Thermometer | | Item Dimensions W x H | 2.28"W x 0.01"H | | Item Length | 6.2 centimeters | | Item Weight | 0.08 kg | | Manufacturer | Inkbird | | Model | IBS-TH3-WiFi | | Mounting Type | Wall Mount | | Part Number | WiFi-IBS-TH3-US | | Product Dimensions | 2.28"W x 0.01"H | | Temperature Accuracy | 0.3 | | Temperature Reading Accuracy | plus_minus_0_point_3_degrees_celsius | | Unit Count | 1 Count | | Upper Temperature Range | 60 °C | ## Product Details - **Battery Description:** 3 AAA - **Brand:** Inkbird - **Color:** White - **Item Weight:** 0.08 Kilograms - **Product Dimensions:** 2.28"W x 0.01"H ## Images ![WiFi Thermometer Hygrometer IBS-TH3 Smart Temp Humidity Sensor - Image 1](https://m.media-amazon.com/images/I/61ynU06E0yL.jpg) ![WiFi Thermometer Hygrometer IBS-TH3 Smart Temp Humidity Sensor - Image 2](https://m.media-amazon.com/images/I/71r+gsJRS7L.jpg) ![WiFi Thermometer Hygrometer IBS-TH3 Smart Temp Humidity Sensor - Image 3](https://m.media-amazon.com/images/I/61OWxH1e87L.jpg) ![WiFi Thermometer Hygrometer IBS-TH3 Smart Temp Humidity Sensor - Image 4](https://m.media-amazon.com/images/I/71UTD9kwZAL.jpg) ![WiFi Thermometer Hygrometer IBS-TH3 Smart Temp Humidity Sensor - Image 5](https://m.media-amazon.com/images/I/7143Lyp2uFL.jpg) ## Questions & Answers **Q: How long will the battery last? Can the battery be replaced?** A: At the right temperature, the battery life can generally be used for 3-6 months. You could replace 3 AAA batteries for it; In addition, the device can be connected to the product Alexa, but it can only query the temperature and humidity **Q: Is the thermometer bound to a single phone/app? Or can it be shared with family?** A: You can use the family sharing function in the APP, first, create a family, and then invite others to join. But the invited person can only monitor and cannot modify the settings **Q: Can this wifi thermometer be used in a freezer?** A: We do not recommend applying the smart thermometer to the refrigerator, freezer, or outdoors, it is not waterproof, and the low-temperature environment will shorten the battery life and affect the connection of the device **Q: The WiFi is connected, but it is often disconnected. How to solve it?** A: Confirm the distance between the router and the device. A distance problem will cause the Wi-Fi to be disconnected. Therefore, it is recommended that the device be moved closer to the router as soon as possible and checked **Q: What if there are no push notifications?** A: Check the notification settings of the mobile phone system and whether the permissions of the INKBIRD APP are turned on; WiFi signal problems will also cause the data to fail to be reported, need to check if the device is near the router ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great for monitoring my plants! *by R***H on July 14, 2023* I recently purchased the Inkbird WiFi Temperature and Humidity Sensor, and I must say, it has exceeded my expectations in every way. This device has truly been a game-changer when it comes to monitoring the environmental conditions in my home or office. Setting up the Inkbird WiFi sensor was a breeze. The instructions provided were clear and concise, and the device seamlessly connected to my WiFi network. It also integrated effortlessly with the Inkbird app on my smartphone, allowing me to monitor the sensor. The readings are consistent and reliable, providing me with real-time data on the conditions in my space. This has been invaluable for maintaining optimal conditions for my plants, and other sensitive items. One of the standout features of the Inkbird sensor is its reliable connectivity. I have experienced no dropouts or interruptions in data transmission, ensuring that I'm always connected. This has given me peace of mind, knowing that I can rely on the sensor to provide continuous and uninterrupted monitoring. In conclusion, the Inkbird WiFi Temperature and Humidity Sensor is an outstanding device that offers exceptional performance, accuracy, and ease of use, this sensor delivers on all fronts. With its reliable connectivity, versatile functionality, it's truly a must-have for anyone who values accurate environmental monitoring. I highly recommend it without hesitation. ### ⭐ Disappointed After a Year – Not Worth It *by B***Z on April 24, 2025* I had high hopes for the INKBIRD WiFi Thermometer Hygrometer (IBS-TH3) when I first bought them. The setup was simple, and it worked well for the first few months. But after about a year, all 4 that I purchased completely stopped working without any clear reason. No amount of resetting or troubleshooting could bring it back to life. Even before it gave out, the battery life was terrible. I constantly had to replace batteries way more often than advertised, even with minimal usage and in stable indoor conditions. For a device that's supposed to be "smart," it feels like a total letdown. Save your money and invest in something more reliable. This one doesn’t stand the test of time. ### ⭐⭐⭐⭐⭐ Great product, great price! *by A***C on December 15, 2022* The first thing I noticed when I opened the box was how well the product was packaged. The packing foam was tight, yet cushioning, so the box would have to undergo a lot more than the usual shaking during shipping to sustain any damage to the device (i.e. the box would need to be crushed, or exposed to water or extreme heat). The packaging may seem like a small factor, but it is the first step to ensuring the device is working properly when you get it. The next thing I noticed was the devices compact size. Just looking at it, I’d put the dimensions at around 3x3x.5 inches, which is the perfect size for general purposes. Some more specialized applications may not be able to use this size, but for most purposes it’s great. After I took the device out of the packaging and read the manual (which, by the way, is very easy to read and is very clear on what you need to do to connect the device to your phone), I started the connection process. In the user's manual, there is a QR code to download the INKBIRD app. Simply scan the code, and download the app. As far as the app itself, I noticed how easy it is to navigate and use. It is very simple, not to the point of being almost pointless, but just to the point where anyone would be able to easily navigate it. The first device I tried was an iPhone 7, which was running iOS 15.7.1. I was unable to connect the devices, which I assume was because I had not updated the iPhone since it was purchased. The second device I tried was an iPhone 13, which was running iOS 18.6.1. I was able to connect that one with very little difficulty. After that, it was very simple to review the temperature that the device was reading. From what I could tell, the device was very accurate, and at the very least it was no less accurate than the user's manual stated it would be. As far as the usefulness of this device, it’s not specialized for reptiles (my hobby) so outside of that I would have no idea of the uses. For reptiles, this device is great for most sorts of ambient temperature reading as well as relative humidity reading, humidity being more important for reptile enclosures since you want to measure the surface temperature and this device only measures ambient. It is great for keeping tabs on the ambient temperature and humidity levels in enclosed spaces, like refrigerators (for mealworm keeping) and incubators (for breeding). There is a bit of advice you are going to want to follow if you are using this device for a reptile or invertebrate egg incubator. In most of these animals, when you incubate them the eggs are in moist medium inside a Tupperware-type container and are placed inside an incubator, a device designed to keep the temperatures of the eggs at the optimum levels. As an example I will use leopard gecko eggs, since those are what I have bred, but this will apply to pretty much everything. These eggs need to be kept moist, but not wet, inside their egg boxes. Some people recommend a certain level of humidity inside the egg boxes, but this can be very misleading. As long as you have the water levels correct, and the ventilation levels correct (for leopard geckos, either none at all and opening the container once a week, or one-two pinholes), and the heat at the right levels, the humidity levels will be correct. BUT, if you use a hygrometer to measure the levels, it is very likely that the hygrometer will malfunction before long due to the high humidity levels necessary. So for reptile breeding, use a waterproof probe for the inside of the egg boxes, and don’t bother with a hygrometer. Just be very diligent to ensure that the three conditions mentioned above are met. This device IS great, however, for the ambient temperature and humidity inside the incubator itself. This is less useful for reptile and invertebrate eggs, but for bird eggs this is absolutely essential. So, overall, I'm rating this device 5/5 stars. Good job, INKBIRD, on a great product at a great price. ## Frequently Bought Together - INKBIRD WiFi Thermometer Hygrometer Monitor, Smart Temperature Humidity Sensor IBS-TH3 with App Notification Alert, 1 Year Data Storage Export, Remote Monitor for Greenhouse Wine Cellar Baby Room - Inkbird WiFi ITC-308 Digital Temperature Controller Thermostat Remote Monitoring Controlling Home Brewing Fermentation Breeding Incubation Greenhouse --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.lk/products/466959002-wifi-thermometer-hygrometer-ibs-th3-smart-temp-humidity-sensor](https://www.desertcart.lk/products/466959002-wifi-thermometer-hygrometer-ibs-th3-smart-temp-humidity-sensor) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-08-09*