Shelly 1 Gen4 vs Shelly Plus 1

Full Smart Relays comparison in 2026

Updated March 2026
Data from Amazon and official Shelly site.
2026 verdict
In 2026, Shelly 1 Gen4 stands out as the more complete option. The main reason it wins is integrations and zibgee router, and its broader overall balance strengthens that case. The only strong reason to choose Shelly Plus 1 is if price and rating is more important to you than the overall verdict. That is why the final call still favors Shelly 1 Gen4.
vs
FeatureShelly 1 Gen4Shelly Plus 1Winner
Price$21.99$21.49Shelly Plus 1
Rating4.54.6Shelly Plus 1
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Samsung SmartThings, Home AssistantShelly 1 Gen4
Zibgee RouterYESNOShelly 1 Gen4
Warranty3 years3 yearsTie
SafetyOverheating protectionOverheating protectionTie
ConnectivityBluetooth, Zigbee2.4 GHz Wifi, BluetoothTie
Relay Channels11Tie
Energy MonitoringNONOTie
Power Off MemoryNONOTie
Dry Contact ModeYESYESTie
Wet Contact ModeYESYESTie
Winner
Shelly

Shelly 1 Gen4

$21.99
BUY NOW
  • + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
  • + Zibgee Router: YES
  • - Price: $21.99 vs $21.49
  • - Rating: 4.5 vs 4.6
Shelly

Shelly Plus 1

$21.49
BUY NOW
  • + Price: $21.49
  • + Rating: 4.6
  • - Integrations: Google Home, Alexa, Samsung SmartThings, Home Assistant vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
  • - Zibgee Router: NO vs YES

Frequently Asked Questions (FAQ)

Which is better overall: Shelly 1 Gen4 or Shelly Plus 1?
Shelly 1 Gen4 has the stronger overall profile in this comparison, especially for integrations and zibgee router.
What is the biggest difference between Shelly 1 Gen4 and Shelly Plus 1?
Price is one of the clearest differences: Shelly 1 Gen4 lists $21.99, while Shelly Plus 1 lists $21.49.
Which one looks better on price?
Shelly 1 Gen4 is listed at $21.99, while Shelly Plus 1 is listed at $21.49. Shelly Plus 1 (better spec).
Who should buy Shelly 1 Gen4?
Choose Shelly 1 Gen4 if your priority is integrations and zibgee router and that matters more than price.
Who should buy Shelly Plus 1?
Choose Shelly Plus 1 if your priority is price and rating and that matters more than integrations.
More Relays

Top Relays to compare next

Compare smart relays by load type, connectivity, safety features, automations, integrations, and energy monitoring capabilities.

Compare Relays
  1. Sonoff ZBMINIR2 Extreme Zigbee Smart Switch
    Sonoff

    ZBMINIR2 Extreme Zigbee Smart Switch

    View details
  2. Sonoff MINI Dry Wi-Fi Smart Switch
    Sonoff

    MINI Dry Wi-Fi Smart Switch

    View details
  3. Shelly Plus 2PM
    Shelly

    Shelly Plus 2PM

    View details
  4. Shelly 1 Mini Gen4
    Shelly

    Shelly 1 Mini Gen4

    View details
  5. Shelly Plus 1
    Shelly

    Shelly Plus 1

    View details
  6. Shelly Plus 1PM
    Shelly

    Shelly Plus 1PM

    View details
  7. Shelly 1 Mini Gen3
    Shelly

    Shelly 1 Mini Gen3

    View details
  8. Shelly 1 Gen4
    Shelly

    Shelly 1 Gen4

    View details
  9. Aqara Dual Relay Module T2
    Aqara

    Dual Relay Module T2

    View details
  10. Moes ZigBee Mini Switch Module 2 Gang
    Moes

    ZigBee Mini Switch Module 2 Gang

    View details
  11. Switchbot Relay Switch 1
    SwitchBot

    Relay Switch 1

    View details
  12. Sonoff ZBMINI-L2 Extreme Zigbee Smart Switch
    Sonoff

    ZBMINI-L2 Extreme Zigbee Smart Switch

    View details
  13. Switchbot Relay Switch 1PM
    SwitchBot

    Relay Switch 1PM

    View details
  14. Sonoff ZBMINI ZigBee Smart Switch
    Sonoff

    ZBMINI ZigBee Smart Switch

    View details
  15. Moes ZigBee Mini Switch Module 1 Gang
    Moes

    ZigBee Mini Switch Module 1 Gang

    View details
  16. Aeotec Pico Duo Switch
    Aeotec

    Pico Duo Switch

    View details
  17. Aeotec Pico Switch
    Aeotec

    Pico Switch

    View details
  18. Aqara Single Switch Module T1 (No Neutral)
    Aqara

    Single Switch Module T1 (No Neutral)

    View details
  19. Aqara Single Switch Module T1 (With Neutral)
    Aqara

    Single Switch Module T1 (With Neutral)

    View details
  20. Moes ZigBee 3.0 RF Switch Module 1 Gang
    Moes

    ZigBee 3.0 RF Switch Module 1 Gang

    View details
Shelly

More Shelly products

A sharper look at other Shelly products worth comparing.

Explore Shelly
  1. Display
    Shelly Wall Display
    Shelly

    Wall Display

    View details
  2. Radiator Valve
    Shelly BLU TRV
    Shelly

    BLU TRV

    View details
  3. Relay
    Shelly 1 Gen4
    Shelly

    Shelly 1 Gen4

    View details
  4. Relay
    Shelly 1 Mini Gen4
    Shelly

    Shelly 1 Mini Gen4

    View details
  5. Relay
    Shelly 1 Mini Gen3
    Shelly

    Shelly 1 Mini Gen3

    View details
  6. Relay
    Shelly Plus 1
    Shelly

    Shelly Plus 1

    View details
  7. Relay
    Shelly Plus 1PM
    Shelly

    Shelly Plus 1PM

    View details
  8. Relay
    Shelly Plus 2PM
    Shelly

    Shelly Plus 2PM

    View details
  9. Smoke & CO Detector
    Shelly Plus Smoke Alarm
    Shelly

    Smoke Alarm

    View details
  10. Temperature & Humidity Sensor
    Shelly H&T Gen3
    Shelly

    H&T Gen3

    View details
  11. Water Leak Sensor
    Shelly Flood
    Shelly

    Flood

    View details
Smart Home Planner
DealsNEW RELEASESBrandsBlogTerms of UsePrivacy Policy
Search