Thread border router. IKEA: the lamp's pre-paired remote dims it and changes colour with no hub, but to reach it from a phone or put it in an automation you need a Thread border router, because it is a Matter-over-Thread device. For Alexa, a border router you already own from that platform does the job, as does IKEA's DIRIGERA hub, sold separately.
a Matter-capable Amazon Echo or eero device. Alexa — Matter path · checked 2026-09-11
Named in IKEA's own compatibility list — the lamp is 'compatible with smart systems from Amazon, Apple, Google, Homey and Samsung' — and the route is Matter over Thread rather than a cloud skill, which is why the transport is local. ⚠ What Matter gives you is bounded by Matter: a colour bulb's on/off, brightness and colour are expressible; anything IKEA's own app does beyond that may not cross over.
Connection documentation: [1] [14] [15] [16] [20] [23]
Device documentation: [3] [14] [20]
ikea.com · checked 2026-10-07
developer.amazon.com · checked 2026-10-07
Alexa — Matter path · checked 2026-09-04