--- product_id: 612115774 title: "Shelly H&T Gen3 Black | Wi-Fi and Bluetooth Smart Temperature & Humidity Sensor with Remote App Control & Monitoring | Smart Scenes | Notification Alerts | LCD Display | Free Data Storage Export" brand: "shelly" price: "2397535₫" currency: VND in_stock: true reviews_count: 13 category: "Shelly" url: https://www.desertcart.vn/products/612115774-shelly-h-and-t-gen3-black-wi-fi-and-bluetooth store_origin: VN region: Vietnam --- # Free data export & remote app monitoring Dual Wi-Fi & Bluetooth connectivity Low power consumption with 8MB memory Shelly H&T Gen3 Black | Wi-Fi and Bluetooth Smart Temperature & Humidity Sensor with Remote App Control & Monitoring | Smart Scenes | Notification Alerts | LCD Display | Free Data Storage Export **Brand:** shelly **Price:** 2397535₫ **Availability:** ✅ In Stock ## Summary > 🌡️ Stay ahead of the curve with Shelly H&T Gen3 — your smart environment’s silent guardian! ## Quick Answers - **What is this?** Shelly H&T Gen3 Black | Wi-Fi and Bluetooth Smart Temperature & Humidity Sensor with Remote App Control & Monitoring | Smart Scenes | Notification Alerts | LCD Display | Free Data Storage Export by shelly - **How much does it cost?** 2397535₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/612115774-shelly-h-and-t-gen3-black-wi-fi-and-bluetooth) ## Best For - shelly enthusiasts ## Why This Product - Trusted shelly brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Automate Comfort & Safety:** Create smart scenes to trigger fans or alerts, maintaining ideal conditions for nurseries, bathrooms, or any space. - • **Trusted Brand with Warranty:** Backed by Shelly’s 3-year warranty and professional support, join thousands upgrading their smart home experience. - • **Reliable Data Storage & Export:** Store environmental data securely with free export options—perfect for tracking trends and optimizing your living space. - • **Seamless Smart Home Integration:** Control temperature & humidity remotely via Wi-Fi/Bluetooth with the Shelly app for effortless environment management. - • **Energy-Efficient e-Paper Display:** Low-power LCD screen with built-in clock ensures clear, always-on monitoring without draining your battery. ## Overview The Shelly H&T Gen3 Black is a Wi-Fi and Bluetooth-enabled temperature and humidity sensor featuring an 8MB memory chip, low-power e-paper LCD display, and remote app control. Designed for smart home automation, it supports customizable scenes and notification alerts to maintain optimal indoor environments. With free data storage export and a 3-year warranty, it offers reliable, energy-efficient monitoring ideal for nurseries, bathrooms, and beyond. ## Description Product description Battery Efficiency Over 1 year of battery life and a USB type-C slot for continuous power. Battery Efficiency Over 1 year of battery life and a USB type-C slot for continuous power. Efficient Display Enhanced with a low-power e-paper display and built-in clock for efficient functionality. Efficient Display Enhanced with a low-power e-paper display and built-in clock for efficient functionality. Hub-Free Control No hub required! Easy control through the Shelly Smart Control app, as well as various protocols, platforms, and voice assistants. Hub-Free Control No hub required! Easy control through the Shelly Smart Control app, as well as various protocols, platforms, and voice assistants. Matter-Upgradable Each Gen3 device is engineered to be upgradable to Matter. The doubled memory, compared to Plus series, ensuring a smooth update process, paving the way for new smart capabilities and integrations. Matter-Upgradable Each Gen3 device is engineered to be upgradable to Matter. The doubled memory, compared to Plus series, ensuring a smooth update process, paving the way for new smart capabilities and integrations. Shelly Chip Equipped with our powerful Shelly chip featuring 8MB of memory, device efficiency and responsiveness are significantly improved, ensuring smoother and faster operation. Shelly Chip Equipped with our powerful Shelly chip featuring 8MB of memory, device efficiency and responsiveness are significantly improved, ensuring smoother and faster operation. Wi-Fi Operated Connect your Shelly H&T Gen3 to your Wi-Fi network effortlessly - no HUB required! Wi-Fi Operated Connect your Shelly H&T Gen3 to your Wi-Fi network effortlessly - no HUB required! Gen3 Series Features Enviornment Control Climate Control Humidity Control Powered by Shelly chip, Gen3 devices are with doubled memory and are Matter upgradable. They introduce virtual components for unified control of third-party devices with Shelly Smart Control App.​ Create the ideal sleeping environment for your baby by monitoring nursery temperature and humidity, setting alerts for optimal safety and comfort.​ Upgrade your heater to smart with Shelly Plug and H&T Gen3. Set a scene to activate it before temperature drops, ensuring warmth and efficiency.​ Ensure bathroom comfort with Shelly H&T Gen3. Integrate with Shelly Plus 1 for automatic humidity control. Set scene for fan activation, keeping the bathroom dry.​ Create Smart Scenes with Shelly H&T Gen3 Shelly Plus 1 UL Shelly Plus 1PM UL Shelly Plus Wall Dimmer Bathroom Fan High humidity activates the fan and keeps the bathroom comfortable & dry. Wake-Up Refresh Set lighting, open blinds, and adjust the temperature for a refreshed wake-up. Dim lights Dim lights and close curtains for cozy movie nights using Shelly. Guest Welcome Scene Create a welcoming atmosphere by adjusting temperature and lighting. Plant Care Automation Auto-water indoor plants when humidity levels drop below a certain threshold. Sunset Ambiance Adjust lighting and temperature at sunset for a smooth nighttime transition. How to connect Shelly H&T Gen3 to Wi-Fi? After setting up your Wi-Fi network, you can easily add your Shelly H&T Gen3 by clicking the "+" icon in the lower right corner and selecting an inclusion method.If you need further help, turn to support.shelly.cloud How to connect Shelly H&T Gen3 to Wi-Fi? After setting up your Wi-Fi network, you can easily add your Shelly H&T Gen3 by clicking the "+" icon in the lower right corner and selecting an inclusion method.If you need further help, turn to support.shelly.cloud Shelly H&T Gen3 shows delayed or corrupted values? The device wakes every 2H (battery) or 5 min (USB) to report. Screen updates at 0.2 °C or 3% RH change. It also wakes on threshold-triggered temp change. Manual temp offset calibration is possible. Shelly H&T Gen3 shows delayed or corrupted values? The device wakes every 2H (battery) or 5 min (USB) to report. Screen updates at 0.2 °C or 3% RH change. It also wakes on threshold-triggered temp change. Manual temp offset calibration is possible. Which smart home ecosystems is Shelly H&T Gen3 compatible with? Shelly H&T Gen 3 has desertcart Alexa, Google Smart Home, Samsung SmartThings, Home Assistant supported capabilities. Which smart home ecosystems is Shelly H&T Gen3 compatible with? Shelly H&T Gen 3 has desertcart Alexa, Google Smart Home, Samsung SmartThings, Home Assistant supported capabilities. Does Shelly H&T Gen3 have a USB slot? Yes, Shelly H&T Gen3 is enhanced a type-C USB slot, allowing for continuous power, faster connection and more frequent reports. * The USB slot cannot be used to charge the device's batteries. Does Shelly H&T Gen3 have a USB slot? Yes, Shelly H&T Gen3 is enhanced a type-C USB slot, allowing for continuous power, faster connection and more frequent reports. * The USB slot cannot be used to charge the device's batteries. My Shelly H&T Gen3 disconnects frequently. What should I do? The device normally sleeps, waking only for temp changes or scheduled updates. During the sleep mode device cannot be reached over the network by IP. Device could be forced to wake up through reset button for 2 minutes Setup mode. My Shelly H&T Gen3 disconnects frequently. What should I do? The device normally sleeps, waking only for temp changes or scheduled updates. During the sleep mode device cannot be reached over the network by IP. Device could be forced to wake up through reset button for 2 minutes Setup mode. Review: This is a very good H&T device - I am a software developer. I spent a lot of time reviewing different devices, interfaces and their specifications. I wrote software to manage this device, including RPC, Bluetooth and MQTT. I am also very experienced in the dynamics of environmental monitoring for residential and commercial buildings. In my opinion this is an excellent humidity and temperature monitor at a low cost for home automation. The interfaces are well documented, easy to work with and there are numerous open-source implementations and libraries available. If you are a non-developer or a home automation user, this device will monitor humidity and temperature and perform well. I have read comments regarding long times to report changes. Temperature and humidity do not change rapidly in normal residential or commercial environments. If you require fast change detection, you are designing for a problem this device is not intended for. This device reports on wakeup every six minutes. The reason is to save battery life. That is sufficient in normal environments. If you require fast response times, select a different type of device that is plugged into a power source and reports continuously. The device will need to support rapid temperature and humidity changes and those types of instruments are much more expensive. The big issue is accuracy when detecting changes. It does no good to use a cheap device that reports every 5 seconds if the changes are only +-20% accurate. Accuracy requires either time or money. Review: Other Shelly products are great - Not this one though - It appears that this unit won't maintain a stable connection with my network. The temp displays in Celsius.... The time only displays if it's connected to the internet, or synced through the app, not sure. I think the temp. and humidity are inaccurate on mine. Maybe the offset adjustments can fix that, but I didn't get that far to test it. I didn't want to use the Shelly app, but in an attempt to salvage anything good of this unit (and at least give Shelly benefit of the doubt and use this how it's intended to be used), I installed the app and ran into issues. You must have an active internet connection to sync. this device with the Shelly app. You have to create an account too. Being unwilling to connect the app to the internet, I gave up. The goal was to run this through Home Assistant, but it only reports the temp/humidity initially when it first connects and then loses connection. Maybe related to network issue, dunno. Shelly, your other products are good, work over wifi, and don't require internet and an app. What happened to this one? ## Features - Shelly H&T Gen3 Black is a next-generation Wi-Fi and Bluetooth temperature and humidity sensor equipped with the new Shelly chip: 8MB of memory and faster responsiveness. It works with a type-C USB slot and low battery consumption and is enhanced with a low-consuming e-paper display and a built-in clock. - The Ultimate Environment Monitor - Ensure the perfect sleeping environment for your baby by monitoring the nursery's temperature and humidity. Set alerts to maintain ideal conditions for а safe and comfortable sleep. - Intelligent Humidity Control - Maintain a healthy environment in your bathroom with the Shelly H&T Gen3. By integrating the sensor with Shelly Plus 1 wired to your bathroom fan, you can automate humidity control with ease. Set a scene where, upon detecting high humidity levels, the Shelly Plus 1 activates the fan, effectively reducing moisture. - Shelly Customer Service - Shelly is one of the fastest-growing Smart Home brands in the world with devices, providing solutions for the automation of private homes, buildings and businesses. We provide our customers with professional support and a 3 years device warranty. - Shelly Smart Control App will help you control your Shelly devices remotely and will send notifications for all automated events in your home. You can easily configure devices and manage their settings individually, or you can create personalized scenes by combining Shelly devices to trigger certain actions in your home automation. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CNS167ZG | | Best Sellers Rank | #43,082 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #76 in Indoor Thermometers | | Brand | Shelly | | Brand Name | Shelly | | Customer Reviews | 3.7 out of 5 stars 1,644 Reviews | | Global Trade Identification Number | 03800235261545 | | Included Components | 1 x Shelly H&T Gen3 Black, User Manual | | Item Dimensions | 2.76 x 2.76 x 2.76 inches | | Item Length | 2.76 Inches | | Item Weight | 130 Grams | | Item dimensions L x W x H | 2.76 x 2.76 x 2.76 inches | | Lower Temperature Rating | 32 Degrees Fahrenheit | | Manufacturer | Shelly Europe | | Measurement Accuracy | +0.5 | | Model | 3800235261545 | | Mounting Type | Wall Mount | | Output Type | Visual, Digital | | Part Number | 154 | | Smart Home Compatibility | Smart Home Compatible | | Specific Uses For Product | Baby nursery monitoring, Bathroom humidity control, Heater automation, General environment monitoring | | Style | Modern | | Style Name | Modern | | Upper Temperature Rating | 104 Degrees Fahrenheit | ## Product Details - **Battery Description:** Alkaline - **Brand:** Shelly - **Color:** Matte Black - **Item Weight:** 47 Grams - **Lower Temperature Rating:** 32 Degrees Fahrenheit ## Images ![Shelly H&T Gen3 Black | Wi-Fi and Bluetooth Smart Temperature & Humidity Sensor with Remote App Control & Monitoring | Smart Scenes | Notification Alerts | LCD Display | Free Data Storage Export - Image 1](https://m.media-amazon.com/images/I/71myqSJtuML.jpg) ![Shelly H&T Gen3 Black | Wi-Fi and Bluetooth Smart Temperature & Humidity Sensor with Remote App Control & Monitoring | Smart Scenes | Notification Alerts | LCD Display | Free Data Storage Export - Image 2](https://m.media-amazon.com/images/I/81skdCZyeiL.jpg) ![Shelly H&T Gen3 Black | Wi-Fi and Bluetooth Smart Temperature & Humidity Sensor with Remote App Control & Monitoring | Smart Scenes | Notification Alerts | LCD Display | Free Data Storage Export - Image 3](https://m.media-amazon.com/images/I/81cNs7lXBbL.jpg) ![Shelly H&T Gen3 Black | Wi-Fi and Bluetooth Smart Temperature & Humidity Sensor with Remote App Control & Monitoring | Smart Scenes | Notification Alerts | LCD Display | Free Data Storage Export - Image 4](https://m.media-amazon.com/images/I/81u54mwbqFL.jpg) ![Shelly H&T Gen3 Black | Wi-Fi and Bluetooth Smart Temperature & Humidity Sensor with Remote App Control & Monitoring | Smart Scenes | Notification Alerts | LCD Display | Free Data Storage Export - Image 5](https://m.media-amazon.com/images/I/81AbF3snmPL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: How to connect Shelly H&T Gen3 to Wi-Fi?** A: After setting up your Wi-Fi network, you can easily add your Shelly H&T Gen3 by clicking the "+" icon in the lower right corner and selecting an inclusion method.If you need further help, turn to support.shelly.cloud **Q: Shelly H&T Gen3 shows delayed or corrupted values?** A: The device wakes every 2H (battery) or 5 min (USB) to report. Screen updates at 0.2 °C or 3% RH change. It also wakes on threshold-triggered temp change. Manual temp offset calibration is possible. **Q: Which smart home ecosystems is Shelly H&T Gen3 compatible with?** A: Shelly H&T Gen 3 has Amazon Alexa, Google Smart Home, Samsung SmartThings, Home Assistant supported capabilities. **Q: Does Shelly H&T Gen3 have a USB slot?** A: Yes, Shelly H&T Gen3 is enhanced a type-C USB slot, allowing for continuous power, faster connection and more frequent reports. * The USB slot cannot be used to charge the device's batteries. **Q: My Shelly H&T Gen3 disconnects frequently. What should I do?** A: The device normally sleeps, waking only for temp changes or scheduled updates. During the sleep mode device cannot be reached over the network by IP. Device could be forced to wake up through reset button for 2 minutes Setup mode. ## Customer Reviews ### ⭐⭐⭐⭐⭐ This is a very good H&T device *by J***H on December 30, 2024* I am a software developer. I spent a lot of time reviewing different devices, interfaces and their specifications. I wrote software to manage this device, including RPC, Bluetooth and MQTT. I am also very experienced in the dynamics of environmental monitoring for residential and commercial buildings. In my opinion this is an excellent humidity and temperature monitor at a low cost for home automation. The interfaces are well documented, easy to work with and there are numerous open-source implementations and libraries available. If you are a non-developer or a home automation user, this device will monitor humidity and temperature and perform well. I have read comments regarding long times to report changes. Temperature and humidity do not change rapidly in normal residential or commercial environments. If you require fast change detection, you are designing for a problem this device is not intended for. This device reports on wakeup every six minutes. The reason is to save battery life. That is sufficient in normal environments. If you require fast response times, select a different type of device that is plugged into a power source and reports continuously. The device will need to support rapid temperature and humidity changes and those types of instruments are much more expensive. The big issue is accuracy when detecting changes. It does no good to use a cheap device that reports every 5 seconds if the changes are only +-20% accurate. Accuracy requires either time or money. ### ⭐ Other Shelly products are great - Not this one though *by J***H on March 11, 2026* It appears that this unit won't maintain a stable connection with my network. The temp displays in Celsius.... The time only displays if it's connected to the internet, or synced through the app, not sure. I think the temp. and humidity are inaccurate on mine. Maybe the offset adjustments can fix that, but I didn't get that far to test it. I didn't want to use the Shelly app, but in an attempt to salvage anything good of this unit (and at least give Shelly benefit of the doubt and use this how it's intended to be used), I installed the app and ran into issues. You must have an active internet connection to sync. this device with the Shelly app. You have to create an account too. Being unwilling to connect the app to the internet, I gave up. The goal was to run this through Home Assistant, but it only reports the temp/humidity initially when it first connects and then loses connection. Maybe related to network issue, dunno. Shelly, your other products are good, work over wifi, and don't require internet and an app. What happened to this one? ### ⭐⭐⭐⭐⭐ Locally controlled temp/humidity sensor for Pushing (not Polling) *by T***E on February 7, 2025* I have three of these. I just have them hit a local web server and report temperature and humidity. If you want something to poll, this isn't what you are looking for. They instead only connect to wifi and "push" data when the temperature or humidity changes. I suspect thats due to it running on AA batteries, and trying to get good battery life. As long as you are okay with that, then these work great. I'm using one to check outdoor temperature, and one to monitor the temperature of my dog house. I have the web server kick on a local power switch when it gets too cold, which kicks on a 200w panel heater (designed for chickens) and warms the dog house. Then I have it kick off when it gets too hot. The dog appreciates it when its super cold out. I have it kick on at 55 and off at 65. I wouldn't want to use it for too narrow of a temperature range though because I've seen it wait until 53 to turn on and it sometimes stays on a few degrees higher then 65. I prefer Shelley devices since they can be used without cloud involvement and they are good for hobbyists that find no reason to send sensor data all the way to a data center just so local devices can then reach back out to the data center to act upon the data. When you have everything working locally, response times are in the millisecond range instead of the second range (which can grow to the minutes range during high usage). ## Frequently Bought Together - Shelly H&T Gen3 Black | Wi-Fi and Bluetooth Smart Temperature & Humidity Sensor with Remote App Control & Monitoring | Smart Scenes | Notification Alerts | LCD Display | Free Data Storage Export - Shelly Plus Plug US | WiFi & Bluetooth Operated Smart Plug with Power Measurement | Home Automation | iOS Android App | Alexa and Google Home Compatible | Monitor Appliances | Remote Control --- ## 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.vn/products/612115774-shelly-h-and-t-gen3-black-wi-fi-and-bluetooth](https://www.desertcart.vn/products/612115774-shelly-h-and-t-gen3-black-wi-fi-and-bluetooth) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-03*