Relays · Head to head

Shelly 1PM Gen4 vs Switchbot Relay Switch 1PM

Full Smart Relays comparison in 2026

Updated October 2026
Data from Amazon and official Shelly and SwitchBot sites.
2026 verdict
Across the 2026 comparison, Shelly 1PM Gen4 earns the nod over Switchbot Relay Switch 1PM on the strength of rating, warranty, and safety.
Shelly 1PM Gen4
Winner
Shelly 1PM Gen4
$28.99

Last recorded price

Buy on Amazon USA
The main reason it wins is rating, warranty, and safety, and connectivity and zigbee router strengthen that case. Switchbot Relay Switch 1PM is still relevant if you care most about its specific feature mix, but Shelly 1PM Gen4 is the stronger recommendation overall. For the average buyer, Shelly 1PM Gen4 is the safer choice.
Winner
Shelly 1PM Gen4
Shelly
#8 Best Seller in Relays

Shelly 1PM Gen4

Prime exclusive deal
$28.99

Last recorded price

Buy on Amazon USA

Also sold in packs

  • Pack of 2$55.99$28.00 per unitBuy
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FeatureShelly 1PM Gen4Switchbot Relay Switch 1PMWinner
Rating4.64.2Shelly 1PM Gen4
Warranty3 years1 yearShelly 1PM Gen4
SafetyOverheating protection, Overvoltage protection, Overcurrent protection, Overpower protectionOverheating protection, Overcurrent protectionShelly 1PM Gen4
Connectivity2.4 GHz WiFi, Bluetooth, Zigbee2.4 GHz WiFi, BluetoothShelly 1PM Gen4
Zigbee RouterYESNOShelly 1PM Gen4
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterTie
Relay Channels11Tie
Energy MonitoringYESYESTie
Dry Contact ModeYESYESTie
Wet Contact ModeYESYESTie
Winner
Shelly

Shelly 1PM Gen4

Prime exclusive deal
$28.99

Last recorded price

Buy on Amazon USA
  • + Rating: 4.6
  • + Warranty: 3 years
  • + Safety: Overheating protection, Overvoltage protection, Overcurrent protection, Overpower protection

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • Shelly 1PM Gen4
  • Switchbot Relay Switch 1PM

Loading price history...

Frequently Asked Questions

Which is better overall: Shelly 1PM Gen4 or Switchbot Relay Switch 1PM?

Shelly 1PM Gen4 has the stronger overall profile in this comparison, especially for rating, warranty, and safety.

What is the biggest difference between Shelly 1PM Gen4 and Switchbot Relay Switch 1PM?

Rating is one of the clearest differences: Shelly 1PM Gen4 lists 4.6, while Switchbot Relay Switch 1PM lists 4.2.

Who should buy Shelly 1PM Gen4?

Choose Shelly 1PM Gen4 if your priority is rating and warranty and that matters more than the competing advantages.

Who should buy Switchbot Relay Switch 1PM?

Choose Switchbot Relay Switch 1PM if your priority is its specific strengths and that matters more than rating.

Full comparison table

Compare all 49 Relays side by side

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  • 49 Relays
  • 53 specs compared
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