LG Electronics is pairing its smart home hardware with Microsoft’s voice technology to build an assistant that can hold a conversation instead of taking a command. The company showed the assistant at a Microsoft industry summit, running on the ThinQ ON hub, and said it will reach existing ThinQ ON owners through a software update, with a home version planned for later this year.
The assistant is built on voice-to-voice agent technology and Microsoft’s Voice Live capability, which the companies describe as allowing a user to interrupt mid-sentence and have the system switch topics immediately. That is a meaningful change from the command-and-response model most smart home devices still use. Instead of issuing a sequence of discrete instructions, a person can talk to the hub the way they would talk to someone in the room, and the assistant is meant to follow the thread rather than reset after every sentence.
The placement is deliberate. ThinQ ON is LG’s dedicated smart home hub, a device that connects LG appliances and other products through the Matter standard, and it is where the company has been consolidating its home AI work. Putting the Microsoft-powered assistant on that device, rather than in a phone app or a single appliance, makes the voice layer the front door to the whole home. The update path matters too: existing owners get the assistant without buying new hardware, which turns the hub into a product that improves after purchase instead of one that is replaced every few years.
ThinQ ON arrived in 2024 and marked a change in how LG thought about its smart home business. ThinQ had started as a way to control individual appliances from a phone, and the hub turned it into a system that coordinates the whole home, using Matter to connect LG gear with devices from other makers. The assistant announcement extends that line: LG is now selling a hub whose defining feature is a voice it can talk to, not a list of devices it can toggle. LG has also been reassigning who supplies its voice. Its televisions ran on Google’s assistant for years, and the company has spent the past couple of years moving its screens onto its own webOS-based voice features. The Microsoft deal fits that pattern in reverse: rather than build a general model itself, LG is licensing one from a partner while keeping the device, the data and the customer relationship. The arrangement lets LG ship a capable assistant quickly without betting its home business on an in-house model that would take years to match.
LG is not building this alone, and it has been stacking partnerships on both sides of the stack. Earlier this month the company joined Nvidia’s partner network as a preferred partner for power and cooling, a role tied to the data centers that host the very AI models the assistant will call. The two moves, one in the home and one in the data center, are separate entries into the same ecosystem. LG wants to be a supplier of AI infrastructure and a seller of AI experiences, and it is lining up different partners for each.
The commercial roadmap extends beyond living rooms. LG listed hotels, offices and retail stores as target scenarios, where a hub that can take over a room’s lighting, climate and appliances and respond to a guest or a customer in real time has a clearer business case than it does in a home. The company has not set a date for the home release beyond this year, and it has not said which features of Voice Live will be available in which regions at launch. Those details will determine how much of the announcement is product and how much is direction.
The field is already crowded. Amazon, Google and Apple each have voice assistants with years of installed base behind them, and Microsoft has been working to re-enter the consumer market through partners rather than its own hardware. For LG, the Microsoft deal offers a shortcut to a capable voice model without having to build one itself, at the cost of ceding the assistant’s brain to another company. For Microsoft, the deal puts its Voice Live technology in front of LG’s appliance buyers and its commercial customers, an audience it would otherwise struggle to reach through its own devices.
Whether a conversational assistant changes how people actually use a smart home is still an open question. The industry has spent a decade selling voice control, and most homes still run on a handful of routines and timers. LG’s bet is that the difference between a command and a conversation is the difference between a feature and a relationship, and that Microsoft’s model is good enough to make the distinction real. The ThinQ ON update is the first test of that bet, and the hotels, offices and stores LG is courting will be watching the results as closely as the company itself.
