--- product_id: 535828714 title: "WiFi Thermometer Hygrometer, Indoor Temperature Sensor IBS-TH3-PLUS with Electronic Display, Humidity Monitor with App Alert 1 Year Data Storage Export, Digital Remote Monitor for Room" brand: "inkbird" price: "€ 46.31" currency: EUR in_stock: true reviews_count: 8 category: "Inkbird" url: https://www.desertcart.it/products/535828714-wifi-thermometer-hygrometer-indoor-temperature-sensor-ibs-th3-plus-electronic store_origin: IT region: Italy --- # 2.4GHz WiFi direct connection 6-month USB rechargeable battery Swiss sensor ±0.3℃ accuracy WiFi Thermometer Hygrometer, Indoor Temperature Sensor IBS-TH3-PLUS with Electronic Display, Humidity Monitor with App Alert 1 Year Data Storage Export, Digital Remote Monitor for Room **Brand:** inkbird **Price:** € 46.31 **Availability:** ✅ In Stock ## Summary > 🌡️ Stay cool, stay connected, stay ahead with INKBIRD! ## Quick Answers - **What is this?** WiFi Thermometer Hygrometer, Indoor Temperature Sensor IBS-TH3-PLUS with Electronic Display, Humidity Monitor with App Alert 1 Year Data Storage Export, Digital Remote Monitor for Room by inkbird - **How much does it cost?** € 46.31 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/535828714-wifi-thermometer-hygrometer-indoor-temperature-sensor-ibs-th3-plus-electronic) ## 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 - • **Long-Lasting Power:** USB rechargeable battery lasts up to 6 months on a single charge—cut the cord on constant replacements. - • **Instant Smart Alerts:** Get real-time notifications on your phone for temperature, humidity, or low battery—never miss a critical update. - • **Precision Swiss Sensor:** Experience ultra-accurate temperature (±0.3℃) and humidity (±3%RH) readings that keep your environment perfectly balanced. - • **Stay Connected Anywhere:** Control multiple sensors remotely via 2.4GHz WiFi—no gateway needed, perfect for the always-on professional. - • **Intuitive Comfort Display:** Large LCD with comfort level emoticons lets you instantly gauge your room’s health for you and your loved ones. ## Overview The INKBIRD IBS-TH3-PLUS is a smart indoor WiFi thermometer and hygrometer featuring a precise Swiss sensor with ±0.3℃ temperature accuracy and ±3% humidity accuracy. It connects directly via 2.4GHz WiFi without a gateway, supports multi-device monitoring, and sends instant app alerts for environmental changes. Its large LCD screen displays real-time temperature, humidity, and comfort levels with emoticons. Powered by a USB rechargeable battery, it offers up to 6 months of continuous use, making it an essential tool for maintaining optimal indoor climate remotely. ## Description Product description INKBIRD Wi-Fi Smart Thermo-Hygrometer IBS-TH3 PLUS hero-video Temp Range: 0~50℃/32℉~122℉ Temp Accuracy: ±0.3℃/±0.5℉ Humidity Range: 0%~99%RH Humidity Accuracy: ±3%RH How to connect to Alexa WiFi Thermometer Hygrometer with Alexa Widget Function Support the widget function, you can view the data more clearly without opening the app. Easy to Place Anywhere The bracket and hanging holes on the back are more convenient to place where you desired a spot to monitor temperature and humidity. Package Content 1 x Exquisite Box 1 x INKBIRD WiFi Temperature Humidity Monitor Sensor 1 x Charging Cable Data Storage and Export In the INKBIRD App, you can view the temp/humidity history records of the past year, and you can also export them into CSV files for data research. INKBIRD Smart Thermometer IBS-TH3 Plus WiFi sensor App Connection Way WiFi Pair with Gateway X Display/Screen √ Waterproof Rate Not waterproof Temperature Accuracy ±0.3℃/±0.5℉ Humidity Accuracy ±3％RH Battery Capacity 500mAh Rechargeable Learn More IBS-TH3 Plus WiFi sensor App Connection Way WiFi Pair with Gateway X Display/Screen √ Waterproof Rate Not waterproof Temperature Accuracy ±0.3℃/±0.5℉ Humidity Accuracy ±3％RH Battery Capacity 500mAh Rechargeable IBS-TH3 WiFi Sensor App Connection Way WiFi Pair with Gateway X Display/Screen X Waterproof Rate Not waterproof Temperature Accuracy ±0.3℃/±0.5℉ Humidity Accuracy ±3%RH Battery Capacity 3x AAA(Not Included) Learn More IBS-TH3 WiFi Sensor ±3%RH 3x AAA(Not Included) IBS-M2+IBS-TH2*3 Pack App Connection Way WiFi & Bluetooth Pair with Gateway √ Display/Screen √ Waterproof Rate IPX4 Temperature Accuracy ±1.0℃ (±1.8℉) Humidity Accuracy ±5％ Battery Capacity 6x AAA(Not Included) Learn More IBS-M2+IBS-TH2*3 Pack WiFi & Bluetooth IPX4 ±1.0℃ (±1.8℉) ±5％ 6x AAA(Not Included) IBS-TH2 Temp Humidity App Connection Way Bluetooth Pair with Gateway √ Display/Screen X Waterproof Rate IPX4 Temperature Accuracy ±0.5℃/±0.9℉ Humidity Accuracy ±4.5%RH Battery Capacity 2x AAA(Not Included) Learn More IBS-TH2 Temp Humidity Bluetooth ±0.5℃/±0.9℉ ±4.5%RH 2x AAA(Not Included) IBS-M1+ITH-20R*3 Pack App Connection Way WiFi & Wireless Pair with Gateway √ Display/Screen √ Waterproof Rate Not waterproof Temperature Accuracy ±1.0℃ (±1.8℉) Humidity Accuracy ±5％ Battery Capacity 8x AAA(Not Included) Learn More IBS-M1+ITH-20R*3 Pack WiFi & Wireless 8x AAA(Not Included) Review: Very nice to remotely monitor both temp and humidity, easy to use and set up. - The humidity and temperature sensor came well packaged with everything needed including a charging cable and manual that was easy to follow. It took me a couple tries to get it connected but nothing hard, just make sure it’s connecting to a 2.4g Wi-Fi network. The built in stand works just fine for placing the sensor about anywhere. The screen easy to read locally, and I can check temps and humidity from anywhere on my phone or tablet. It does exactly what I was hoping it would. Would recommend. Review: Worst product I've ever bought on desertcart - This is by far the worst product I've ever bought on desertcart. I've had two of them. The good news is the setup is easy and only takes a few minutes. The rest isn't so good. The first one I had connected to my wifi exactly once and then never worked again. The second one worked for about a week. In that time, it connected every hour (as I set it up) for the first few days, then became sporadic. It also wasn't very accurate - sometimes it was only off by a couple of degrees, but one time it recorded a temp of over 2400 degrees F in my living room (I expected to come home and find my house in flames, but it wasn't), and another time it recorded a 20 degree shift in the middle of the night when my heat wasn't on. After a week or so, it refused to connect to the wifi, just like the previous one. I'm pretty tech savvy, and wasted waaaaaaay too much time trying to trouble shoot this thing because I really wanted it to work. Be smart, don't buy this thing. You've read the reviews I should have, now move along!! ## Features - Stay Connected Anywhere: This sensor can be controlled from a smartphone via a 2.4GHz WiFi connection, connecting directly one-to-one without needing a WiFi gateway. Moreover, one smartphone can simultaneously control multiple sensors, and one sensor can be monitored by many smartphones at the same time - Precise Swiss Sensor: It adopts precise temperature and humidity sensors made in Switzerland, premium and sensitive, ensuring accurate temperature measurement of ±0.3℃/±0.5℉ and a humidity accuracy of ±3%RH. It supports a Temperature Measurement Range of 0℃~50℃ / 32℉~122℉ and a Humidity Measurement Range of 0%RH~99%RH - Easy-to-Read Display: Its large LCD screen allows us to concurrently check the current temperature and humidity and confirm if our family stays comfortable at a glance with the comfort level emoticons. Sampling every 10 seconds and syncing with the screen enables it to keep us updated on the latest temperature and humidity conditions indoors - Smart Alert Function: It supports high-and-low temperature/humidity alerts and low battery alerts. We can set temperature and humidity alarm values on the INKBIRD App. When the detected temperature/humidity exceeds the preset safe range, or the device battery is too low, we will receive notifications from the INKBIRD app in time - USB Rechargeable Battery: Under the ambient temperature conditions of 25℃/77℉, when the logging interval is 60 minutes (settable on the app), the built-in 500mAh rechargeable battery can continuously work for six months after a full charge, eliminating the trouble of frequent battery replacement. Please note that battery life will be affected if the device is placed in a lower temperature environment close to 32℉ and below - Comfort Level Emoticon: We can customize comfort ranges of temperature and humidity on the App and directly understand if the current temperature and humidity are healthy for our family and pets through the comfort level emoticons on the screen. Moreover, we can connect the sensor with Alexa and ask for temperature and humidity by voice at any time ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BXGLQR31 | | Battery Description | USB Rechargeable Battery | | Best Sellers Rank | #116,310 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #117 in Humidifier Accessories | | Brand | Inkbird | | Brand Name | Inkbird | | Customer Reviews | 3.7 out of 5 stars 125 Reviews | | Included Components | WiFi Thermometer Hygrometer, Card User Manual, Charging Cable | | Item Length | 2.72 Inches | | Lower Temperature Rating | 32 Degrees Fahrenheit | | LowerTemperature Range | 32 Degrees Fahrenheit | | Manufacturer | Inkbird | | Model | d6e3cb10-2649-49f0-998a-03eac2cd193c | | Mounting Type | Wall Mount | | Part Number | US-IBS-TH3-Plus-WiFi | | Smart Home Compatibility | Smart Home Compatible | | Temperature Accuracy | 0.3 | | Temperature Reading Accuracy | plus_minus_0_point_3_degrees_celsius | | Unit Count | 1.0 Count | | Upper Temperature Range | 122 Degrees Fahrenheit | | Upper Temperature Rating | 122 Degrees Fahrenheit | ## Product Details - **Battery Description:** USB Rechargeable Battery - **Brand:** Inkbird - **Lower Temperature Rating:** 32 Degrees Fahrenheit - **Mounting Type:** Wall Mount - **Upper Temperature Rating:** 122 Degrees Fahrenheit ## Images ![WiFi Thermometer Hygrometer, Indoor Temperature Sensor IBS-TH3-PLUS with Electronic Display, Humidity Monitor with App Alert 1 Year Data Storage Export, Digital Remote Monitor for Room - Image 1](https://m.media-amazon.com/images/I/61wO1ejHfeL.jpg) ![WiFi Thermometer Hygrometer, Indoor Temperature Sensor IBS-TH3-PLUS with Electronic Display, Humidity Monitor with App Alert 1 Year Data Storage Export, Digital Remote Monitor for Room - Image 2](https://m.media-amazon.com/images/I/71836Cr7WSL.jpg) ![WiFi Thermometer Hygrometer, Indoor Temperature Sensor IBS-TH3-PLUS with Electronic Display, Humidity Monitor with App Alert 1 Year Data Storage Export, Digital Remote Monitor for Room - Image 3](https://m.media-amazon.com/images/I/71l2-uteY6L.jpg) ![WiFi Thermometer Hygrometer, Indoor Temperature Sensor IBS-TH3-PLUS with Electronic Display, Humidity Monitor with App Alert 1 Year Data Storage Export, Digital Remote Monitor for Room - Image 4](https://m.media-amazon.com/images/I/71t+m3yfIdL.jpg) ![WiFi Thermometer Hygrometer, Indoor Temperature Sensor IBS-TH3-PLUS with Electronic Display, Humidity Monitor with App Alert 1 Year Data Storage Export, Digital Remote Monitor for Room - Image 5](https://m.media-amazon.com/images/I/61wrx0SWlRL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very nice to remotely monitor both temp and humidity, easy to use and set up. *by J***. on August 9, 2023* The humidity and temperature sensor came well packaged with everything needed including a charging cable and manual that was easy to follow. It took me a couple tries to get it connected but nothing hard, just make sure it’s connecting to a 2.4g Wi-Fi network. The built in stand works just fine for placing the sensor about anywhere. The screen easy to read locally, and I can check temps and humidity from anywhere on my phone or tablet. It does exactly what I was hoping it would. Would recommend. ### ⭐ Worst product I've ever bought on Amazon *by A***L on November 20, 2023* This is by far the worst product I've ever bought on Amazon. I've had two of them. The good news is the setup is easy and only takes a few minutes. The rest isn't so good. The first one I had connected to my wifi exactly once and then never worked again. The second one worked for about a week. In that time, it connected every hour (as I set it up) for the first few days, then became sporadic. It also wasn't very accurate - sometimes it was only off by a couple of degrees, but one time it recorded a temp of over 2400 degrees F in my living room (I expected to come home and find my house in flames, but it wasn't), and another time it recorded a 20 degree shift in the middle of the night when my heat wasn't on. After a week or so, it refused to connect to the wifi, just like the previous one. I'm pretty tech savvy, and wasted waaaaaaay too much time trying to trouble shoot this thing because I really wanted it to work. Be smart, don't buy this thing. You've read the reviews I should have, now move along!! ### ⭐⭐⭐⭐⭐ Accurate. Free app. Easy to set up. *by E***C on January 18, 2026* Easy to set up. I monitor my grow room temperature in the winter to make sure it’s not freezing. In summer to monitor humidity and temperature. Connects easy with the app that is free. --- ## 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.it/products/535828714-wifi-thermometer-hygrometer-indoor-temperature-sensor-ibs-th3-plus-electronic](https://www.desertcart.it/products/535828714-wifi-thermometer-hygrometer-indoor-temperature-sensor-ibs-th3-plus-electronic) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-09*