Full Smart Plugs comparison in 2026
Also sold in packs
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Where these two are furthest apart, and by how much.
| Feature | Shelly Plug M Gen3 | Sonoff iPlug Gen2 S61s Type B Zigbee Power Meter Smart Plug | Winner |
|---|---|---|---|
| Price | €11.89 | $14.90 | Shelly Plug M Gen3 |
| Rating | 4.5 | 3.8 | Shelly Plug M Gen3 |
| Warranty | 3 years | 2 years | Shelly Plug M Gen3 |
| Maximum Load Power | 3000W | 1875W | Shelly Plug M Gen3 |
| Connectivity | 2.4 GHz WiFi, Bluetooth | Zigbee | Shelly Plug M Gen3 |
| Zigbee Router | NO | YES | Sonoff iPlug Gen2 S61s Type B Zigbee Power Meter Smart Plug |
| Plug Format | Type F | Type B | Different strengths |
| Weather Resistance | NO | NO | Tie |
| Overheat/Overload Protection | YES | YES | Tie |
| Energy Monitoring | YES | YES | Tie |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Tie |
| On/Off Button | YES | YES | Tie |
Shelly Plug M Gen3 has the stronger overall profile in this comparison, especially for price, rating, and warranty.
Price is one of the clearest differences: Shelly Plug M Gen3 lists €11.89, while Sonoff iPlug Gen2 S61s Type B Zigbee Power Meter Smart Plug lists $14.90.
Shelly Plug M Gen3 is listed at €11.89, while Sonoff iPlug Gen2 S61s Type B Zigbee Power Meter Smart Plug is listed at $14.90. Shelly Plug M Gen3 (better spec).
Choose Shelly Plug M Gen3 if your priority is price and rating and that matters more than zigbee router.
Choose Sonoff iPlug Gen2 S61s Type B Zigbee Power Meter Smart Plug if your priority is zigbee router and that matters more than price.
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Our store on AmazonShop our ideas on AmazonLists of the smart home setups we would put together ourselves, ready to add to your Amazon cart.Shop on AmazonYou are looking at two of them. The full table lines up all Plugs in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
