Shelly 1PM Mini Gen4 Smart Review: Specs, Pros and Cons
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This shelly 1pm mini gen4 smart review covers the Shelly 1PM Mini Gen4 Smart Switch, a compact device designed for precise power monitoring. It connects via Wi-Fi, Matter, and Zigbee, allowing you to control appliances without a separate hub. The unit features an upgraded processor and 8 MB of memory for fast performance. Measuring just 1.34 inches wide, it fits behind sockets or inside appliance casings. You can track energy use for devices up to 8A, including fans and kitchen gadgets. Setup takes under ten minutes, and the Shelly app provides real-time data and historical tracking.
What stands out
- Supports Wi-Fi, Matter, and Zigbee connectivity for flexible integration.
- Compact dimensions of 1.34 x 1.14 x 0.63 inches.
- 8 MB memory and upgraded processor for efficient operation.
- Real-time power monitoring for appliances up to 8A.
- Free data storage for historical energy usage tracking.
Who it fits
Good fit for
You should consider this switch if you want to monitor energy use for small appliances like fans, lights, or kitchen gadgets. The compact size makes it ideal for installations behind sockets or inside device casings where space is tight. If you already use Matter or Zigbee devices, this switch integrates easily without requiring an additional hub. The free data storage helps you track historical usage, making it useful for users who want to identify inefficient devices and manage energy consumption remotely via the Shelly app.
Who should skip it
You might want to look at another option if you need to control high-power devices, as this switch is rated for a maximum of 8A. It is not suitable for large appliances that exceed this current limit. Additionally, if you require a physical remote control or a built-in display, this data does not mention those features. Users who prefer a standalone solution without relying on the Shelly Smart Control App for notifications and configuration may find the app-dependent setup limiting for their specific home automation needs.
Verdict: The Shelly 1PM Mini Gen4 offers precise power monitoring and flexible connectivity in a tiny form factor. It is a practical choice for managing small appliances and tracking energy use in Matter or Zigbee ecosystems.
Shelly 1PM Mini Gen4 Key Specs
Connectivity: Wi-Fi, Matter, Zigbee
This device supports three distinct wireless protocols. You can connect directly to your home Wi-Fi network without needing a separate hub. The Matter support ensures it works with major smart home platforms like Apple Home, Google Home, and Amazon Alexa. Zigbee provides an alternative mesh networking option for reliable communication. This triple-threat connectivity gives you flexibility in how you integrate the switch into your existing smart home ecosystem.
1-Channel 8A
The switch controls a single electrical circuit with a maximum current load of 8 amperes. This rating determines which appliances you can safely manage. You can use it for lower-power devices like fans, LED lights, or small kitchen gadgets. It is not suitable for high-draw appliances like large heaters or heavy machinery. Always check your appliance’s amperage rating to ensure it stays below this 8A limit for safe operation.
Dimensions: 1.34 x 1.14 x 0.63 inches
The compact physical footprint allows the unit to fit into tight spaces. You can install it behind electrical sockets or inside appliance casings where space is limited. The small size makes it less obtrusive than bulkier smart switches. When comparing to other home controls, this mini form factor is ideal for retrofits or hidden installations where standard-sized devices would not fit comfortably within the available enclosure.
Weight: 0.67 ounces
The device is extremely lightweight at less than one ounce. This low weight simplifies handling during installation and reduces stress on mounting points. It is easy to maneuver in confined electrical boxes or behind wall plates. When shopping for smart home controls, this light weight suggests minimal impact on the structural integrity of the installation area, making it suitable for delicate or space-constrained mounting scenarios.
Shelly 1PM Mini Gen4 Size and Build
The Shelly 1PM Mini Gen4 is designed for tight spaces. According to the listing, its dimensions are 1.34 inches in width, 1.14 inches in height, and 0.63 inches in length. This compact footprint allows you to install the unit behind standard electrical sockets or inside appliance casings. You do not need a large junction box or visible wall space. The small size makes it suitable for upgrading older heaters, fans, or kitchen gadgets without changing your existing setup. The device weighs 0.67 ounces. This light weight ensures it does not strain mounting points or electrical connections. You can place it in locations where bulkier smart switches would not fit. The listing does not specify the exact materials used in the casing. However, the small form factor suggests a durable plastic housing that fits standard electrical enclosures. You can mount it discreetly to maintain the look of your home. The layout is simple. There are no external buttons or displays mentioned in the data. You control the device entirely through the Shelly Smart Control App or voice commands via Matter and Zigbee. This lack of physical controls reduces the chance of accidental activation. It also keeps the device clean and minimal. You set schedules and scenes digitally. This approach fits well with modern smart home automation. You manage energy use and remote control from anywhere. The compact design supports efficient energy management without adding visual clutter. You get precise power monitoring for appliances up to 8A. The small size does not compromise on functionality. You retain full access to real-time data and historical usage. The device integrates seamlessly into your network without a hub. This makes it a practical choice for users who want to upgrade appliances without major renovations. The physical design supports easy installation and discreet operation.
Setup and everyday use
You can set up this device in under ten minutes according to the listing. The Shelly Smart Control App guides you through configuring the switch. You control the device remotely from anywhere using this app. The app sends notifications for all automated events in your home. You can manage settings for individual devices or create personalized scenes. These scenes combine multiple Shelly devices to trigger specific actions. This setup process does not require a separate hub. The device connects directly to your home network via Wi-Fi. It also supports Matter and Zigbee protocols for broader compatibility. You can install the unit behind a socket or inside an appliance casing. This placement allows you to upgrade old appliances like heaters or kitchen gadgets. The device monitors appliances up to 8A. You can view real-time and historical power data in the app. This feature helps you manage energy use effectively. The listing states that free data storage is included for your monitoring needs. The upgraded processor and 8 MB memory ensure fast performance. This hardware supports efficient operation during daily use. You can set custom schedules to automate your appliances. The compact size of 1.34 by 1.14 by 0.63 inches fits into tight spaces. You do not need to worry about space constraints during installation. The device provides precise power monitoring for your connected loads. You can spot inefficient devices by reviewing the historical data. The app interface allows you to adjust settings as needed. This setup and usage model focuses on convenience and energy tracking.
Before you buy this switch
You should verify that your Wi-Fi network supports the required 2.4 GHz band, as the listing does not mention 5 GHz compatibility. Although the device supports Matter and Zigbee, you must ensure your existing smart home ecosystem can interpret these protocols correctly. The compact size allows installation behind sockets or inside appliance casings, but you need to check internal clearance before mounting. Real-time power monitoring helps you track energy use for appliances up to 8A, such as fans or kitchen gadgets. You will need the Shelly Smart Control App to configure settings and view historical data. This device fits well alongside other smart controls for precise energy management. It offers a hub-free setup, which simplifies integration for users who prefer direct Wi-Fi connections. Consider whether your current automation scenes require additional triggers or if this single-channel switch meets your specific appliance control needs. Regular app updates ensure continued compatibility with emerging smart home standards.
Check before you buy
- Confirm your Wi-Fi router supports 2.4 GHz networks for stable connection.
- Check that your smart home platform supports Matter or Zigbee protocols.
- Measure internal appliance space to ensure the 1.34-inch width fits.
- Verify your appliances draw no more than 8A of current.
The product at a glance
Shelly 1PM Mini Gen4 Smart Switch
Best for: Monitoring energy use of small appliances
- Connectivity
- Wi-Fi, Zigbee, Matter
- Smart Home Compatibility
- Alexa, Google Home, Apple HomeKit
- System Memory
- 8 MB
- Dimensions
- 0.63 × 1.34 × 1.14 inches
- Weight
- 0.67 ounces
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The Shelly 1PM Mini Gen4 is a compact smart switch supporting Wi-Fi, Matter, and Zigbee. It features an 8-amp channel for appliances like fans and lights. Real-time power monitoring tracks energy use with free data storage. The device includes an upgraded processor and 8 MB memory for fast performance. You can control it remotely via the Shelly Smart Control App. It fits behind sockets or inside appliance casings.
Pros
- Supports Wi-Fi, Matter, and Zigbee protocols
- Real-time power monitoring for energy tracking
- Compact size of 1.34 x 1.14 x 0.63 inches
- 8 MB memory and upgraded processor
Cons
- Single 1-channel 8A limit restricts high-power devices
- Requires installation behind a socket or inside casing
- No physical display on the unit
Good fit if
- You need to monitor energy usage for small appliances
- You want a compact switch that fits inside tight spaces
- You use a multi-protocol smart home system
Skip if
- You need to control high-power devices above 8 amps
- You prefer a device with a built-in display
- You require a multi-channel switch for multiple circuits
Verdict: Shelly 1PM Mini Gen4 Smart Switch offers precise energy monitoring and flexible connectivity for users managing small appliances. It suits those who need compact, trackable control for fans, lights, or kitchen gadgets.
Specifications side by side
| Spec | Shelly 1PM Mini Gen4 Smart Switch |
|---|---|
| Connectivity | Wi-Fi, Zigbee, Matter |
| Smart Home Compatibility | Alexa, Google Home, Apple HomeKit |
| System Memory | 8 MB |
| Dimensions | 0.63 × 1.34 × 1.14 inches |
| Weight | 0.67 ounces |
| Model | 3800238070809 |
Frequently asked questions
What is the Shelly 1PM Mini Gen4 best for?
This device is best for monitoring energy use of small appliances. It provides precise power tracking for items like fans, lights, or kitchen gadgets. You get compact, trackable control that fits into tight spaces. The unit helps you manage energy consumption for individual devices rather than whole-home systems.
Does the Shelly 1PM Mini Gen4 require a hub?
No, it does not require a separate hub for basic operation. It connects directly to your home Wi-Fi network. It also supports Zigbee and Matter protocols. This flexibility allows you to integrate it into various smart home ecosystems without buying additional hardware to bridge the connection.
How small is the Shelly 1PM Mini Gen4?
The unit measures 1.34 inches in width, 1.14 inches in height, and 0.63 inches in length. It weighs just 0.67 ounces. This small footprint allows you to install it in tight electrical boxes or behind appliances where larger switches would not fit. The compact design is its main physical feature.
What connectivity options does the Shelly 1PM Mini Gen4 support?
It supports Wi-Fi, Matter, and Zigbee. You can connect directly to your 2.4 GHz Wi-Fi network. The Matter support ensures compatibility with major platforms like Apple Home. Zigbee adds another layer of connectivity for devices that use that specific protocol, giving you multiple ways to control the switch.
Can I monitor energy usage with this switch?
Yes, it offers precise energy monitoring. You can track power consumption for small appliances in real time. The Shelly Smart Control App sends notifications regarding usage data. This feature helps you identify which devices are drawing the most power and allows you to manage energy use more effectively.
What is the model number for this device?
The model number is 3800238070809. You can use this number to verify compatibility with your specific electrical setup or to find replacement parts. It is the unique identifier for the Shelly 1PM Mini Gen4 Smart Switch. Keep this number handy when checking specifications or contacting support for technical details.