Winner
Updated June 2026
Data from Amazon and official Shelly site.
2026 verdict
For most buyers in 2026, Shelly 1 Gen3 is the safer pick over Shelly 2PM Gen3 because of price, integrations, and dry contact mode. Its clearest strengths are price, integrations, and dry contact mode, and it still looks stronger on wet contact mode. Shelly 2PM Gen3 is the better fit only for buyers who prioritize rating and energy monitoring above everything else here. Overall, Shelly 1 Gen3 makes more sense for most people.
| Feature | Shelly 1 Gen3 | Shelly 2PM Gen3 | Winner |
|---|---|---|---|
| Price | $22.99 | $24.99 | Shelly 1 Gen3 |
| Rating | 4.4 | 4.6 | Shelly 2PM Gen3 |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Apple HomeKit, Home Assistant, Matter | Shelly 1 Gen3 |
| Energy Monitoring | NO | YES | Shelly 2PM Gen3 |
| Dry Contact Mode | YES | NO | Shelly 1 Gen3 |
| Wet Contact Mode | YES | NO | Shelly 1 Gen3 |
| Relay Channels | 1 | 2 | Different strengths |
| Connectivity | Bluetooth | Bluetooth | Tie |
| Power Off Memory | NO | NO | Tie |
| Zibgee Router | NO | NO | Tie |
Winner
$22.99
- + Price: $22.99
- + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- + Dry Contact Mode: YES
- - Rating: 4.4 vs 4.6
- - Energy Monitoring: NO vs YES
$24.99
- + Rating: 4.6
- + Energy Monitoring: YES
- - Price: $24.99 vs $22.99
- - Integrations: Google Home, Alexa, Apple HomeKit, Home Assistant, Matter vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
Frequently Asked Questions (FAQ)
Which is better overall: Shelly 1 Gen3 or Shelly 2PM Gen3?
Shelly 1 Gen3 has the stronger overall profile in this comparison, especially for price, integrations, and dry contact mode.
What is the biggest difference between Shelly 1 Gen3 and Shelly 2PM Gen3?
Price is one of the clearest differences: Shelly 1 Gen3 lists $22.99, while Shelly 2PM Gen3 lists $24.99.
Which one looks better on price?
Shelly 1 Gen3 is listed at $22.99, while Shelly 2PM Gen3 is listed at $24.99. Shelly 1 Gen3 (better spec).
Who should buy Shelly 1 Gen3?
Choose Shelly 1 Gen3 if your priority is price and integrations and that matters more than rating.
Who should buy Shelly 2PM Gen3?
Choose Shelly 2PM Gen3 if your priority is rating and energy monitoring and that matters more than price.
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