Live nowPrime Day 2026October 6 to 7, 2026Starts in13d18h22m29sSee the deals
Relays · Head to head

Shelly 1 Mini Gen3 vs Shelly 1L Gen4

Full Smart Relays comparison in 2026

Updated September 2026
Data from Amazon and official Shelly site.
2026 verdict
Across the 2026 comparison, Shelly 1 Mini Gen3 earns the nod over Shelly 1L Gen4 on the strength of max resistive load power (Per Channel) and dry contact mode.
Shelly 1 Mini Gen3
Winner
Shelly 1 Mini Gen3
$17.99
Buy on Amazon USACheck price
It wins the broader comparison through max resistive load power (Per Channel) and dry contact mode, while its broader overall balance helps confirm the result. You should still consider Shelly 1L Gen4 if safety and zibgee router matter more than raw overall balance. Overall, Shelly 1 Mini Gen3 makes more sense for most people.
vs
Price alerts

Relay prices change while you decide

We check the price of every Relay in the catalog daily and email you the drops, whichever one you pick.

Smart home deals and news, straight to your inbox

Price drops, new releases and the smart home news worth knowing.

No spam. Unsubscribe in one click.

Your subscription could not be saved. Please try again.
Please enter a valid email address.
Your subscription has been successful.
FeatureShelly 1 Mini Gen3Shelly 1L Gen4Winner
Max Resistive Load Power (Per Channel)2000W200WShelly 1 Mini Gen3
SafetyOverheating protectionOverheating protection, Overcurrent protectionShelly 1L Gen4
Dry Contact ModeYESNOShelly 1 Mini Gen3
Zibgee RouterNOYESShelly 1L Gen4
Warranty3 years3 yearsTie
Connectivity2.4 GHz WiFi, BluetoothBluetooth, ZigbeeTie
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterTie
Relay Channels11Tie
Energy MonitoringNONOTie
Power Off MemoryNONOTie
Wet Contact ModeYESYESTie

Frequently Asked Questions

Which is better overall: Shelly 1 Mini Gen3 or Shelly 1L Gen4?

Shelly 1 Mini Gen3 has the stronger overall profile in this comparison, especially for max resistive load power (Per Channel) and dry contact mode.

What is the biggest difference between Shelly 1 Mini Gen3 and Shelly 1L Gen4?

Max Resistive Load Power (Per Channel) is one of the clearest differences: Shelly 1 Mini Gen3 lists 2000W, while Shelly 1L Gen4 lists 200W.

Who should buy Shelly 1 Mini Gen3?

Choose Shelly 1 Mini Gen3 if your priority is max resistive load power (Per Channel) and dry contact mode and that matters more than safety.

Who should buy Shelly 1L Gen4?

Choose Shelly 1L Gen4 if your priority is safety and zibgee router and that matters more than max resistive load power (Per Channel).

Full comparison table

Compare all 46 Relays side by side

You are looking at two of them. The full table lines up all Relays in the catalog with the same specs, so you can filter by what you need and sort by price or rating.

  • 46 Relays
  • 53 specs compared
  • 50 filters
Open the full comparison
More Relays

Top Relays to compare next

46 smart relays and switch modules from 8 brands compared: Shelly, Sonoff, Aqara and more. Load ratings, dry contacts, protocols and local control.

All Relays
Shelly

More Shelly products

A sharper look at other Shelly products worth comparing.

Explore Shelly
Independent · Not sponsoredBrands never pay for placement or rankings. Affiliate commissions never influence our comparisons.
© 2026 Smart Home Compared
Search