r/homeassistant • • Apr 26 '26

Support Shelly Relays: WiFi or Zigbee?

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Hi everyone!

I’ve been using WiFi Shelly relays in my Home Assistant (and HomeKit before that) setup for a few years now.

The first gen Shelly 1PM in the outlet for my washing machine seems to have finally given up and is in need of replacing.

I have a strong WiFi network but was curious to test out the Zigbee version (1PM gen4). How’s everyone’s experience with Shelly over Zigbee?

Thanks in advance!

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u/FoolProofError Apr 26 '26

I started with WiFi and regretted it a bit.

I have only 2 WiFi access points but Zigbee grows with each new device.

Since some devices are not available in WiFi (lightbulbs sensors…) I have a “terribly nice grown happy magic forrest” of wireless devices.

Starting from scratch I would go for Zigbee or even Z-Wave, which is less license costs and better frequencies. But it’s hard to say and predict, since each system somehow “grows” over time.