Shelly Leading innovator in the realm of smart homes and automation, , is set to debut its advanced Gen4 series of smart devices across North America. Known for their adaptability, dependability, and budget-friendly options, these new additions elevate standards within the sector with comprehensive compatibility featuring multiple key wireless technologies—such as Wi-Fi, Bluetooth, Zigbee, and Matter—which marks a pioneering move specifically concerning smart relays. This development establishes unprecedented levels of connection versatility and system integration for residential technology solutions.
By June 25, 2025, four versions of Generation 4 products will be ready for sale: the Shelly 1 PM Gen4, Shelly 1 Gen4, Shelly 1 PM Mini Gen4, and Shelly 1 Mini Gen4. These tools cater to all types of consumers, whether they're novices aiming to set up basic lighting systems and smaller appliance controls or experts crafting complex smart home environments.
Here’s everything you should understand regarding these devices and their functionality within your home.
1. Shelley 1 PM Gen4: Combining Power Monitoring with High-Voltage Management
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Shelly 1 PM Gen4
The Shelly 1 PM Gen4 It’s a 16-amp intelligent relay equipped with built-in power monitoring, perfect for managing heavy-load equipment such as lighting systems, electrical outlets, or 120V household gadgets. This particular version caters well to individuals seeking immediate information about their energy usage, eliminating the necessity of adding extra sensing units.
Key Features:
- 16A load support – Suitable for controlling larger appliances and power circuits.
- Power monitoring - Monitor usage trends over time to uncover potential for conserving energy.
- Multi-protocol support - Operates via Wi-Fi, Bluetooth Zigbee , and Matter.
How It Works:
Install it behind a wall switch Inside a junction box, or within the internal wiring of an appliance, once connected, users have the option to control power manually or set up automation according to schedules, occupancy, or environmental factors via the Shelly application or through integration with external systems like Google Home or Alexa.
2. Shelly 1 Gen4: A Flexible Dry Contact Relay
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Shelly 1 Gen4
The Shelly 1 Gen4 It's a 16A dry contact relay—which is ideal for incorporating older systems or low-voltage circuits into a smarter configuration. This component is particularly helpful for operating gate openers, garage doors, irrigation systems, or HVAC controls.
Key Features:
- Dry contact support — Permits usage with both low- and high-voltage systems.
- Manual switch control - Works seamlessly with your current wall switches.
- Supports multi-platform automation – Incorporate it into routines or scenarios involving Alexa, Google Assistant, or Apple HomeKit.
How It Works:
Connect it directly to the device or system you want to control. Be it for operating a gate or activating a pump, Shelly 1 Gen4 enables you to operate it via your smartphone or set up automation using your preferred smart assistant.
3. Shelly 1 PM Mini Gen4: Small Relay, Large Features
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Shelly 1 PM Mini Gen4
Asserting its position as the globe's tiniest smart relay equipped with power monitoring capabilities, this device stands out. Shelley 1 PM Mini Gen4 It is small but potent, capable of supporting up to 8A. This makes it ideal for lighter applications such as table lamps, electric fans, or lights installed beneath cabinets.
Key Features:
- Ultra-compact design – Can be placed in compact electrical enclosures or light fittings.
- 8A max load – Perfect for small household devices.
- Real-time power metering - Monitor the amount of energy being used by smaller devices.
How It Works:
Place it behind a switch or inside a device enclosure. Even with its compact size, it includes all the automation and scheduling features found in larger versions, along with multi-protocol support, ensuring it’s ready for the future right from installation.
4. Shelly 1 Mini Gen4: The Most CompactDry Contact Intelligent Relay
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Shelly 1 Mini Gen4
The Shelly 1 Mini Gen4 It shares the same compact design as its PM counterpart but emphasizes dry contact functionality. This feature makes it perfect for those who want to manage contactors, switches, or low-voltage automation systems in confined spaces.
Key Features:
- Dry contact capability – Compatible with a broad spectrum of voltage levels and system types.
- 8A max load — Strong enough for numerous household needs.
- Versatile mounting options – It easily accommodates behind wall plates or inside enclosures.
How It Works:
Ideal for fitting into compact spaces such as those found in appliance panels or intelligent furnishings, this relay facilitates the management and automation of specific applications that could otherwise prove challenging to integrate with smart technology.
Effortless Interoperability & Multifaceted Protocol Support
The key advancement in Shelly’s Gen4 lineup is its capability for multi-protocol operation over Wi-Fi, Bluetooth, and Zigbee. Matter This indicates that the devices can connect with almost every device out there. smart home platform —ensuring your investment remains relevant and enabling you to incorporate with:
- Amazon Alexa – Operate devices using voice commands or Alexa Routines.
- Google Assistant - Categorize gadgets according to rooms and give instructions such as "switch off all the lights."
- Apple HomeKit - (via Matter protocol ) allows for native iOS control.
- Home Assistant — Ideal for sophisticated do-it-yourself home automation projects.
- No hub required - The majority of devices can be connected directly to your home network.
This adaptability allows for seamless incorporation, irrespective of the environment you favor or the way your system is structured. smart home develops gradually over time. Additionally, thanks to Matter support, compatibility across different brands and ecosystems has become significantly simpler.
Privacy-First and Locally Controlled
The Shelly Gen4 lineup boasts a privacy-centric approach with localized management features, guaranteeing that automated tasks do not depend on external clouds and keeping your information securely inside your residence. Individuals have the ability to execute timetables, routines, or scenarios without internet connectivity through the use of the Shelly application. For those seeking deeper local interaction, sophisticated users may utilize HTTP/UDP instructions, MQTT protocols, or REST APIs for enhanced customization.
Shelley’s mobile application adheres to GDPR regulations, ensuring that your personal details will not be exploited for advertising goals—an appreciated aspect in our current era dominated by data usage.
Closing Thoughts: Is the Shelly Gen4 Suitable for You?
Regardless of whether you’re new to smart homes aiming to set up automated lighting or an experienced user working on a comprehensive, multi-platform connected household, Shelly’s Gen4 devices Are intelligent, forward-thinking solutions. Offering compatibility with all key wireless standards, along with advanced features like energy monitoring, and a hub-free installation process, Shelly Gen4 items provide an exceptional degree of adaptability and management.
As new Gen4 devices become available over the next few months, Shelly aims to lead the way in providing accessible, secure, and highly customizable smart home solutions. For additional information, visit their website. Shelly's site .
Remember to utilize ",", ours. smart home integration search tool It assists you in discovering, purchasing, and linking various smart gadgets, as well as identifying products that are compatible with your current array of interconnected smart devices. Google Assistant , Apple HomeKit, and Amazon Alexa-enabled devices.