Shelly Plus Plug US | WiFi Operated Smart Plug with Power Me…
$22.99
From the brand
Shelly is one of the fastest-growing IoT brands, delivering cutting-edge automation solutions for residential, commercial, and industrial environments.
Driven by a commitment to fulfill the vision of a happier, safer, and more sustainable lifestyle, we elevate appliance control and energy management to an unparalleled standard.
Easy installation & reliable performance. Integrate Shelly devices with Alexa, Google Home, SmartThings or the Shelly Smart Control App
Lightning Solutions
Smart Facilities
Climate Control
Sensor Security
Real-Time Power Monitoring
Product Dimensions : 1.5 x 3.3 x 2 inches; 2.89 ounces Item model number : 3800235265086 Date First Available : July 18, 2022 Manufacturer : Allterco Robotics EOOD ASIN : B096W3ZZDD Country of Origin : Bulgaria
The Shelly Plus Plug US is a next-generation, ETL-certified Wi-Fi smart plug with power monitoring and an integrated countdown timer for automated on/off control. It enables automatic monitoring and management of lighting, heating, and other connected appliances, supporting up to 1800W at 15A. Additionally, it functions as a Bluetooth gateway, enhancing connectivity within your smart home ecosystem. Save Money & Energy – Shelly Plus Plug US gives you precise consumption information for each electrical appliance plugged into it. Choose the best power mode for your home and save on excess energy without sacrificing your comfort. Pay less for energy and live more comfortably with your Shelly Plus Plug US. Make Your Life Safe and Easier – Shelly Plus Plug US can turn off and on automatically following a daily routine based on your requirements. Control your home appliances anytime, from anywhere. Set On/Off timer for each day of the week, and Shelly Plus Plug US will prepare your home for you. Shelly Customer Service – Shelly is one of the fastest-growing IoT 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.
Price: $22.99 (as of May 12, 2025 03:23:19 UTC – Details)
Customers say
Customers find the smart plug works well with Home Assistant and is easy to program, with straightforward API and direct web configurator features. They appreciate its Wi-Fi connectivity, with one customer noting it uses WiFi instead of proprietary protocols, and its power monitoring capabilities, with one highlighting its accurate wattage tracking. Customers value its remote control features, with one mentioning it can be controlled without cloud-connected apps, and its reliability, with one noting it tolerates weak or unstable connections. The app functionality receives positive feedback, with one customer highlighting its detailed historical data display, and customers appreciate the option to disable cloud service with a single click.
8 reviews for Shelly Plus Plug US | WiFi Operated Smart Plug with Power Me…
benson –
Smart Wattage Monitor for Home Labs – Great Integration with Home Assistant
I purchased this device to measure the wattage consumption of my homelab. While I had an approximate idea of the overall power draw, I wanted to track peak usage and ensure the voltage remained stable “enough” for my equipment.This is an excellent “smart” alternative to a traditional Kill-a-Watt. It integrates seamlessly with Home Assistant and offers customizable settings for individual outlets. From what I can tell, it’s based on an ESP8266, and the firmware has received multiple updates—always a positive sign. The default Shelly App also retains a surprising amount of historical data, even if you choose not to link it to Home Assistant. Plus, it can be triggered and updated through Home Assistant, which adds a layer of flexibility.I appreciate how companies are embracing open-source principles—this device feels like a great example of that. It’s reliable, feature-rich, and easy to customize.TLDR:✅ Accurate wattage tracking with peak monitoring✅ Seamless Home Assistant integration✅ Regular firmware updates for the ESP8266-based device✅ Shelly App provides detailed historical data✅ Open-source-friendly design and customizationRecommendation: Perfect for DIYers and homelab enthusiasts looking for a smart, open-source power monitoring solution.
Kumar Home –
Plugged into Convenience
The Shelly Plus Plug is a versatile addition to our smart home setup. At $19.90, it offers solid value, blending seamlessly with Home Assistant, making it easy to control our kitchen gadgets and living room lamps with just a voice command or through its robust Shelly Smart Control App. Key features like precise power consumption monitoring and an integrated countdown timer for pre-set actions stand out; they help us track usage and manage our energy bills effectively — a plus for any household looking to cut costs without giving up convenience.One thing I appreciate is the easy-to-use timer feature which adjusts our devices’ schedules automatically, perfect for when we’re away or need appliances to turn off after the kids go to bed. While many reviews praise its straightforward setup and reliability, some users noted occasional connectivity issues but nothing that would overshadow its benefits. For us using home assistant and google home setup, setting it up was a breeze, and it’s been running smoothly ever since.The only slight downside is that it can be a bit bulky for tightly spaced outlets, but that’s minor considering all its capabilities. All in all, this smart plug fits well into our busy lifestyle, providing both safety and ease of use while helping us be more energy-conscious.
Cadstar –
Remote control and monitor anything electric!
I love this product. First heard about this from a Raspberry Pi internet monitoring setup where the author also monitored the power consumption of his satellite gear with a Shelly plug. I grabbed one and installed it on the pump for my 25,000 gal swimming pool. Pump pulls 989W consistently, well within Shelly’s limits. I can now monitor the power consumption from a Pi and detect things like a burst hose or low water level based on feedback from the pump. I can also turn the pump on and off remotely which makes vacuuming by myself a breeze. I have bypassed the old mechanical time switch my dad mounted on the wall when I was a kid and now I schedule the pump operating hours in the Shelly app. I love this product and will be buying a few more! Very capable and has a whole slew of communication options including wifi, bluetooth, websocket. and MQTT. Impressive device in a tiny little package!
Craig –
Easy setup and it plays nice with Home Assistant!
Easy setup and it plays nice with Home Assistant! I love that it can be used completely on my local network out of the box. The web-based config page allows it to be used even with out a smart home “hub” or Shelly’s cloud app. Oh and I find the power monitoring feature to very handy! Highly recommend!
John Lewis –
Shelly Plus PlugUS Reports high line voltage and high current
I previously had purchased a Shelly Plus 2PM and verified that the line voltage, current and energy reported via the API, web-socket and web page were within 3% of actual values. The results were quite impressive, so I decided to purchase the “Shelly Plus Plug US” (this device) anticipating similar performance. However using 60W incandescent light bulb (resistive) as the load, the API and web reported the line voltage at ~130V (actual on a meter was 118.6V). Also via the Shelly API, the line current was 0.547A (actual meter reading 0.480A). The API reported power was proportionally higher as well, 71W vs 57W actual.The first thing I did before running the above tests was to update the firmware on the device. That process turns out to be very simple via the devices own web page. From a previous review, I read that after the update you would need to reset it, but that was not necessary.While the ad indicates it has a temperature sensor, you can’t actually use it to read ambient air temperature since the sensor is enclosed inside the unit. It reads the internal temperature of the device which for me was 116˚F.I believe that the Shelly Plus Plug US must be a 1st generation product, where the Plus 2PM is 2nd generation unit. However Shelly does not currently offer a 2nd generation plug.So would I purchase this again – Yes I would. Aside from readings that are too high which were disappointing, there are a number positives for why I like this product.1) It has an extensive API library which allows you to manage, configure and use the device for home automation.2) If you can’t use the API, it has its own web page which essentially does all the main things you want.3) You can set up Schedules and Timers on the device via the web page. For example, say you only wanted the device to turn off in 15 minutes or you wanted automatically turn it back on after 2-hours later or both, you can do this by setting a timer. With scheduling, you can set up specific turn-On and turn-off times for specific days of the week. Multiple schedules can be created.4) The device uses WiFi instead of proprietary protocols like other devices.5) It works well with Habitat. I easily added shelly devices to mine after installing the Shelly Plus Plus” driver.6) A cloud account is not required to function on your home network. I did not sign up for an account nor download the android app to my phone. However if you need access to devices while away from home, you might need to consider a shelly cloud account unless you already have world access to your network via habitat, home assistant or some other home automation application.Overall the Shelly product line looks very good, especially their 2nd gen devices.
Luis Manuel Martinez Ramos –
El aparato funciona excelente! Te permite no solo controlar de manera remota y programar el encendido y apagado de los aparatos conectados al enchufe, si no que también te mide el consumo eléctrico que se genera a través de el
Antonio Gadsden Carrasco –
Un producto muy bueno, fácil de configurar, muchas posibilidades de programación. No estoy seguro si aguanta las variaciones de energía, dos de 15 que he instalado no están funcionando.La app dé Shelly es extraordinaria
Roy –
Me duro aproximadamente 6 meses y posteriormente dejo de funcionar. A la basura.
benson –
Smart Wattage Monitor for Home Labs – Great Integration with Home Assistant
I purchased this device to measure the wattage consumption of my homelab. While I had an approximate idea of the overall power draw, I wanted to track peak usage and ensure the voltage remained stable “enough” for my equipment.This is an excellent “smart” alternative to a traditional Kill-a-Watt. It integrates seamlessly with Home Assistant and offers customizable settings for individual outlets. From what I can tell, it’s based on an ESP8266, and the firmware has received multiple updates—always a positive sign. The default Shelly App also retains a surprising amount of historical data, even if you choose not to link it to Home Assistant. Plus, it can be triggered and updated through Home Assistant, which adds a layer of flexibility.I appreciate how companies are embracing open-source principles—this device feels like a great example of that. It’s reliable, feature-rich, and easy to customize.TLDR:✅ Accurate wattage tracking with peak monitoring✅ Seamless Home Assistant integration✅ Regular firmware updates for the ESP8266-based device✅ Shelly App provides detailed historical data✅ Open-source-friendly design and customizationRecommendation: Perfect for DIYers and homelab enthusiasts looking for a smart, open-source power monitoring solution.
Kumar Home –
Plugged into Convenience
The Shelly Plus Plug is a versatile addition to our smart home setup. At $19.90, it offers solid value, blending seamlessly with Home Assistant, making it easy to control our kitchen gadgets and living room lamps with just a voice command or through its robust Shelly Smart Control App. Key features like precise power consumption monitoring and an integrated countdown timer for pre-set actions stand out; they help us track usage and manage our energy bills effectively — a plus for any household looking to cut costs without giving up convenience.One thing I appreciate is the easy-to-use timer feature which adjusts our devices’ schedules automatically, perfect for when we’re away or need appliances to turn off after the kids go to bed. While many reviews praise its straightforward setup and reliability, some users noted occasional connectivity issues but nothing that would overshadow its benefits. For us using home assistant and google home setup, setting it up was a breeze, and it’s been running smoothly ever since.The only slight downside is that it can be a bit bulky for tightly spaced outlets, but that’s minor considering all its capabilities. All in all, this smart plug fits well into our busy lifestyle, providing both safety and ease of use while helping us be more energy-conscious.
Cadstar –
Remote control and monitor anything electric!
I love this product. First heard about this from a Raspberry Pi internet monitoring setup where the author also monitored the power consumption of his satellite gear with a Shelly plug. I grabbed one and installed it on the pump for my 25,000 gal swimming pool. Pump pulls 989W consistently, well within Shelly’s limits. I can now monitor the power consumption from a Pi and detect things like a burst hose or low water level based on feedback from the pump. I can also turn the pump on and off remotely which makes vacuuming by myself a breeze. I have bypassed the old mechanical time switch my dad mounted on the wall when I was a kid and now I schedule the pump operating hours in the Shelly app. I love this product and will be buying a few more! Very capable and has a whole slew of communication options including wifi, bluetooth, websocket. and MQTT. Impressive device in a tiny little package!
Craig –
Easy setup and it plays nice with Home Assistant!
Easy setup and it plays nice with Home Assistant! I love that it can be used completely on my local network out of the box. The web-based config page allows it to be used even with out a smart home “hub” or Shelly’s cloud app. Oh and I find the power monitoring feature to very handy! Highly recommend!
John Lewis –
Shelly Plus PlugUS Reports high line voltage and high current
I previously had purchased a Shelly Plus 2PM and verified that the line voltage, current and energy reported via the API, web-socket and web page were within 3% of actual values. The results were quite impressive, so I decided to purchase the “Shelly Plus Plug US” (this device) anticipating similar performance. However using 60W incandescent light bulb (resistive) as the load, the API and web reported the line voltage at ~130V (actual on a meter was 118.6V). Also via the Shelly API, the line current was 0.547A (actual meter reading 0.480A). The API reported power was proportionally higher as well, 71W vs 57W actual.The first thing I did before running the above tests was to update the firmware on the device. That process turns out to be very simple via the devices own web page. From a previous review, I read that after the update you would need to reset it, but that was not necessary.While the ad indicates it has a temperature sensor, you can’t actually use it to read ambient air temperature since the sensor is enclosed inside the unit. It reads the internal temperature of the device which for me was 116˚F.I believe that the Shelly Plus Plug US must be a 1st generation product, where the Plus 2PM is 2nd generation unit. However Shelly does not currently offer a 2nd generation plug.So would I purchase this again – Yes I would. Aside from readings that are too high which were disappointing, there are a number positives for why I like this product.1) It has an extensive API library which allows you to manage, configure and use the device for home automation.2) If you can’t use the API, it has its own web page which essentially does all the main things you want.3) You can set up Schedules and Timers on the device via the web page. For example, say you only wanted the device to turn off in 15 minutes or you wanted automatically turn it back on after 2-hours later or both, you can do this by setting a timer. With scheduling, you can set up specific turn-On and turn-off times for specific days of the week. Multiple schedules can be created.4) The device uses WiFi instead of proprietary protocols like other devices.5) It works well with Habitat. I easily added shelly devices to mine after installing the Shelly Plus Plus” driver.6) A cloud account is not required to function on your home network. I did not sign up for an account nor download the android app to my phone. However if you need access to devices while away from home, you might need to consider a shelly cloud account unless you already have world access to your network via habitat, home assistant or some other home automation application.Overall the Shelly product line looks very good, especially their 2nd gen devices.
Luis Manuel Martinez Ramos –
El aparato funciona excelente! Te permite no solo controlar de manera remota y programar el encendido y apagado de los aparatos conectados al enchufe, si no que también te mide el consumo eléctrico que se genera a través de el
Antonio Gadsden Carrasco –
Un producto muy bueno, fácil de configurar, muchas posibilidades de programación. No estoy seguro si aguanta las variaciones de energía, dos de 15 que he instalado no están funcionando.La app dé Shelly es extraordinaria
Roy –
Me duro aproximadamente 6 meses y posteriormente dejo de funcionar. A la basura.