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Specs confirmed against the manufacturer. How we check →
Shelly
Shelly 1PM Gen4
$29
Mid-range for compatible smart relays · $5 to $143 in our catalog
Before you buy
Works offline
Good fit if you use Amazon Alexa, Google Home or Apple Home and want it to keep working without the internet.
Works with
Works with Amazon Alexa, Google Home, Apple Home, SmartThings and 1 more out of the box, no hub needed.
Google HomeAmazon AlexaSmartThings, via MatterApple Home, via MatterHome Assistant, via Matter
✓ full support (native, Matter, or a built-in integration).
Specifications
Features
- Power metering
- Yes
- Channels
- 1
- Max load
- 16 A
- Dry-contact mode
- No
Connectivity & control
- Connectivity
- Matter, Wi-Fi 2.4 GHz, Zigbee 3.0, Bluetooth LE
- Matter
- Yes
- Hub
- No hub
- Local control
- Runs locally
- Power
- Hardwired
Product info
- Brand
- Shelly
- Made by
- Allterco Robotics
- Type
- Smart relay
- Released
- 2025
- Region
- United States
- Availability
- In production
- Model number
- 1PM
What you get at each price
Compatible options in this category, confirmed against the manufacturer. Spend less or more with your eyes open.
Spend less
$27
Shelly Plus 1PM
Shelly
No hub
Runs locally
You are here
$29
Shelly 1PM Gen4
Shelly
No hub
Runs locally
Spend more, but needs a hub
$30
Zooz 700 Series Z-Wave Long Range Double Relay ZEN52 LR
Zooz
Hub required
Runs locally
