--- product_id: 464256011 title: "YoLink X3 Version Temperature & Humidity Sensor, Supports App Real-Time Data Refresh, Alexa, IFTTT, Home Assistant Integration - YoLink Hub Required" brand: "yolink" price: "319 zł" currency: PLN in_stock: true reviews_count: 13 category: "Yo Link" url: https://www.desertcart.pl/products/464256011-yolink-x3-version-temperature-and-humidity-sensor-supports-app-real store_origin: PL region: Poland --- # 10-min real-time data refresh ¼ mile LoRa wireless range multi-year lithium battery life YoLink X3 Version Temperature & Humidity Sensor, Supports App Real-Time Data Refresh, Alexa, IFTTT, Home Assistant Integration - YoLink Hub Required **Brand:** yolink **Price:** 319 zł **Availability:** ✅ In Stock ## Summary > 🌡️ Stay ahead of the climate curve with YoLink X3 — smart sensing, smarter living! ## Quick Answers - **What is this?** YoLink X3 Version Temperature & Humidity Sensor, Supports App Real-Time Data Refresh, Alexa, IFTTT, Home Assistant Integration - YoLink Hub Required by yolink - **How much does it cost?** 319 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/464256011-yolink-x3-version-temperature-and-humidity-sensor-supports-app-real) ## Best For - yolink enthusiasts ## Why This Product - Trusted yolink brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Smart Home Sync:** Works with Alexa, IFTTT & Home Assistant for effortless automation - • **Unmatched Wireless Reach:** LoRa tech delivers ¼ mile range through walls & freezers—no WiFi needed - • **Plug & Play with YoLink Hub:** Easy setup with YoLink Hub unlocks full smart ecosystem potential - • **Robust Alerts & Notifications:** Get SMS, email, push & critical iOS alerts plus optional voice & siren warnings - • **Real-Time & Historical Insights:** Track temperature & humidity every 10 minutes with cloud storage of 64,000+ events ## Overview The YoLink X3 Temperature & Humidity Sensor offers ultra-long-range LoRa wireless connectivity with up to ¼ mile open-air range and superior penetration, ensuring reliable data transmission even inside freezers or concrete homes. It supports real-time app updates every 10 minutes and stores over 64,000 events offline for later upload. Compatible with Alexa, IFTTT, and Home Assistant, it provides versatile smart home integration. Alerts come via SMS, email, push notifications, and optional voice or siren devices. Requires the YoLink Hub for full functionality, making it a powerful, scalable solution for both home and business environmental monitoring. ## Description Buy YoLink X3 Version Temperature & Humidity Sensor, Supports App Real-Time Data Refresh, Alexa, IFTTT, Home Assistant Integration - YoLink Hub Required: Outdoor Thermometers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Great product - I am a big believer in Yolink products. I have several of 5 different devices, and they have never disappointed. They are connected to Home Assistant via the Yolink hub. Connecting the hub to Home Assistant is quick and easy using the built-in integration. Connecting the devices to the hub is even easier and quicker. The Android app is clean and very easy to use. This thermometer/humidity sensor is attractive with a large, easy to read display. Accuracy seems good and is almost identical across my other thermometers. Another great feature of Yolink products is their long range. I live in a cement block house with steel studs, and my outside YoLink whole house water mains shut-off valve has never lost connection. Add to this list of positives an incredible battery life, and you can see why I always check for a YoLink solution before any others. Review: Highly reliable products - My most reliable smart home automation products are from YoLink. Temperature, leak, vibration and door sensors, they all just connect easily and keep working. Battery life and range are excellent also. I use position sensors on my gates 500 ft from the house and they always let me know when opened. ## Features - READY FOR BUSINESS OR HOME: In addition to the features of our family of smart temperature & humidity sensors, this new X3 line sensor features advanced sensor data streaming and storage. View real-time sensor status, and record activity as frequently as 10 minute* intervals. If not connected to the internet, over 64,000 events are stored in the sensor for later uploading to the cloud. *Additional features added with future device updates. - POPULAR APPLICATIONS include fridge, freezer and cooler, greenhouse and grow room temperature & humidity monitoring. View current and historical temperature/humidity activity from the app. Receive notifications in the form of SMS, email, and phone push (including Critical Alerts - iOS only). With optional products not included, receive spoken and tone alert notifications from a SpeakerHub, or single-tone alerts from one of our indoor or outdoor sirens. - NO WIFI WORRIES! YoLink utilizes a unique wireless format very different from WiFi. Based on LoRa, our devices boast 1/4 mile open-air wireless range, long battery life, and superior obstruction penetration (allowing for placement inside freezers, etc.). Communication is two-way encrypted, protecting your network security and privacy. - IFTTT & Alexa Integration: trigger IFTTT applets based on high or low temperature set points reached (when device alerts). Voice query Alexa for the temperature (only; humidity not supported at this time). Triggering Alexa routines is not supported at this time. - START SMART! A YoLink hub is REQUIRED for full functionality, including for the app to work, but your hub is compatible with a growing family of smart products for home and business! Search for B09FSS95G9 for a SpeakerHub (our audio, talking hub) or B07TQLKQLJ for the original Hub. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B5GPM54S | | Battery Description | Lithium | | Best Sellers Rank | #134,554 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #163 in Humidifier Accessories | | Brand Name | YoLink | | Color | White | | Customer Reviews | 4.6 4.6 out of 5 stars (109) | | Item Weight | 100 Grams | | Manufacturer | YoSmart | | Mounting Type | Tabletop | | Temperature Accuracy | 1 degree Celsius | | UPC | 850024791749 | | Upper Temperature Range | 50 Degrees Celsius | | Warranty Description | 2 Years | ## Product Details - **Battery Description:** Lithium - **Brand:** YoLink - **Color:** White - **Item Weight:** 100 Grams - **Mounting Type:** Tabletop ## Images ![YoLink X3 Version Temperature & Humidity Sensor, Supports App Real-Time Data Refresh, Alexa, IFTTT, Home Assistant Integration - YoLink Hub Required - Image 1](https://m.media-amazon.com/images/I/519m49tY73L.jpg) ![YoLink X3 Version Temperature & Humidity Sensor, Supports App Real-Time Data Refresh, Alexa, IFTTT, Home Assistant Integration - YoLink Hub Required - Image 2](https://m.media-amazon.com/images/I/61IR14c8cuL.jpg) ![YoLink X3 Version Temperature & Humidity Sensor, Supports App Real-Time Data Refresh, Alexa, IFTTT, Home Assistant Integration - YoLink Hub Required - Image 3](https://m.media-amazon.com/images/I/61QAj2QndPL.jpg) ![YoLink X3 Version Temperature & Humidity Sensor, Supports App Real-Time Data Refresh, Alexa, IFTTT, Home Assistant Integration - YoLink Hub Required - Image 4](https://m.media-amazon.com/images/I/81vrY4cYzbL.jpg) ![YoLink X3 Version Temperature & Humidity Sensor, Supports App Real-Time Data Refresh, Alexa, IFTTT, Home Assistant Integration - YoLink Hub Required - Image 5](https://m.media-amazon.com/images/I/61D4-AQHbOL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Questions & Answers **Q: What is the difference between x3 and the previous generation of temperature and humidity sensor?** A: More accurate sensors, better data logging, including storing up to 64,000 events while offline and syncing to the cloud when online, and more frequent refresh and recording. All sensors have parameters for when to refresh, depending on if ambient conditions have changed, but while the other sensors have a maximum of 1 hour between refreshes (if conditions did not already change enough to justify a refresh) this sensor can be set to refresh every 10 minutes, regardless of activity. The battery life on this sensor is better, too, going 2-3 years between battery changes. It takes two AA batteries. Use lithium batteries if you plan to put this in a fridge, freezer or really cold or hot environment (like an attic or garage) but note this is an indoor sensor. We do have two outdoor sensors to choose from: https://www.amazon.com/dp/B08Z3XH313?ref=myi_title_dp https://www.amazon.com/dp/B08Z394BDX?ref=myi_title_dp Enjoy! Eric with YoSmart **Q: Is a subscription required?** A: No subscription required. In fact, I can't even figure out how to subscribe were I so inclined, I can view 6 months of data points, but the stored sampling rate is only 1/hr.. Apparently a sub can increase that rate - but how to sub?? **Q: Is this three separate units for three separate refrigerator/freezers?** A: X3 is a series only, it is a more advanced product that we develop versus the original indoor temp humidity sensor. It includes one unit. Thanks! **Q: can i access the data directly from local network?** A: Data can be accessed through the app, of course, and through the cloud, via PAC (personal access credentials) for non-commercial applications and via our API for commercial applications. Let us know if any other questions come up! Eric with YoSmart ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by M***O on July 12, 2025* I am a big believer in Yolink products. I have several of 5 different devices, and they have never disappointed. They are connected to Home Assistant via the Yolink hub. Connecting the hub to Home Assistant is quick and easy using the built-in integration. Connecting the devices to the hub is even easier and quicker. The Android app is clean and very easy to use. This thermometer/humidity sensor is attractive with a large, easy to read display. Accuracy seems good and is almost identical across my other thermometers. Another great feature of Yolink products is their long range. I live in a cement block house with steel studs, and my outside YoLink whole house water mains shut-off valve has never lost connection. Add to this list of positives an incredible battery life, and you can see why I always check for a YoLink solution before any others. ### ⭐⭐⭐⭐⭐ Highly reliable products *by Y***R on June 4, 2025* My most reliable smart home automation products are from YoLink. Temperature, leak, vibration and door sensors, they all just connect easily and keep working. Battery life and range are excellent also. I use position sensors on my gates 500 ft from the house and they always let me know when opened. ### ⭐⭐⭐⭐⭐ Great Range / Battery Life / Most Use Cases *by R***. on September 19, 2023* Works exactly as advertised - super long range, super long battery life. To achieve this, it also (as explained clearly) reduces the check in frequency over LORA. It updates fast on the LCD, just not fast on any systems it’s integrated with. For nearly every application this has been great, with the exception of a “Feels Like” (like “Heat Index” almost) Home Assistant template helper I use in the bathroom - it lags too far behind in this use case. Again, works as advertised, but not all use cases fit the product. Great product, looks wonderful, and nothing has longer range than a YoLink! --- ## 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.pl/products/464256011-yolink-x3-version-temperature-and-humidity-sensor-supports-app-real](https://www.desertcart.pl/products/464256011-yolink-x3-version-temperature-and-humidity-sensor-supports-app-real) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-26*