LG U+ IoT Switch (SSE-304)

LG U+ IoT Switch (SSE-304) is a Z-Wave smart switch from LG U+. LG U+ IoT Switch (SSE-304) works with Homey, Hubitat, Ring / Amazon Alexa, and SmartThings, and works with Home Assistant via a bridge or add-on.

Which ecosystems does it work with?

Ecosystem Verdict How
Homey Compatible Via Homey Bridge — Pairs with the hub's Z-Wave radio (US and EU Z-Wave frequencies are not interchangeable).
Hubitat Compatible Via Hubitat Elevation C-8 — Pairs with the hub's Z-Wave radio (US and EU Z-Wave frequencies are not interchangeable).
Ring / Amazon Alexa Compatible Via Ring Alarm Pro — Pairs with the hub's Z-Wave radio (US and EU Z-Wave frequencies are not interchangeable).
SmartThings Compatible Via Aeotec Smart Home Hub (SmartThings) — Pairs with the hub's Z-Wave radio (US and EU Z-Wave frequencies are not interchangeable).
Home Assistant Adapter needed Via Home Assistant Green — Works once a Z-Wave USB stick is added.
Amazon Alexa Not compatible No shared protocol — no direct or bridged pairing path.
Apple Home Not compatible No shared protocol — no direct or bridged pairing path.
Aqara Not compatible No shared protocol — no direct or bridged pairing path.
Bosch Smart Home Not compatible No shared protocol — no direct or bridged pairing path.
eWeLink Not compatible No shared protocol — no direct or bridged pairing path.
Google Home Not compatible No shared protocol — no direct or bridged pairing path.
IKEA Home smart Not compatible No shared protocol — no direct or bridged pairing path.
Philips Hue Not compatible No shared protocol — no direct or bridged pairing path.
Tuya / Smart Life Not compatible No shared protocol — no direct or bridged pairing path.
Zigbee2MQTT / ZHA (DIY) Not compatible No shared protocol — no direct or bridged pairing path.

Verdicts are derived from certification records, open-source driver support, and each hub's documented radios — see the methodology for the rules. “Adapter needed” means a border router, bridge, or add-on radio is required.

Protocols
Protocols Z-Wave
Z-Wave
Z-Wave JS supported Yes
Z-Wave firmware range 0.0 – 255.255
Identifiers
Model number SSE-304
Z-Wave manufacturer ID 0x0233
Z-Wave product type / product ID 0x0059 / 0x0001

Hub-by-hub compatibility

The 32 hubs in our database, grouped by verdict and the reason behind it:

Compatible Pairs with the hub's Z-Wave radio (US and EU Z-Wave frequencies are not interchangeable).

Adapter needed Works once a Z-Wave USB stick is added.

Not compatible No shared protocol — no direct or bridged pairing path.

Similar devices

Frequently asked questions

Does the LG U+ IoT Switch (SSE-304) work with Apple Home?

No. No shared protocol — no direct or bridged pairing path.

Does the LG U+ IoT Switch (SSE-304) work with Google Home?

No. No shared protocol — no direct or bridged pairing path.

Does the LG U+ IoT Switch (SSE-304) work with Amazon Alexa?

No. No shared protocol — no direct or bridged pairing path.

Does the LG U+ IoT Switch (SSE-304) work with SmartThings?

Yes — for example on the Aeotec Smart Home Hub (SmartThings). Pairs with the hub's Z-Wave radio (US and EU Z-Wave frequencies are not interchangeable).

Is the LG U+ IoT Switch (SSE-304) Matter certified?

No — the LG U+ IoT Switch (SSE-304) has no Matter certification on record. It connects over Z-Wave, so it reaches Matter ecosystems only through a bridge.

Sources