Eu regulations are blocking meta's ray-ban smart glasses

Meta's next-generation Ray-Ban smart glasses — the ones with a built-in display that have been generating real buzz in the United States — are not coming to Europe anytime soon. The reason is a collision between Silicon Valley ambition and Brussels bureaucracy that was always going to happen, just not quite this visibly. Battery rules. AI restrictions. Supply constraints. Pick your obstacle; Europe has all three ready and waiting.

The battery rule that nobody in wearables wanted

The EU's battery regulation mandates that devices sold in the region include user-replaceable batteries starting in 2027. For a traditional laptop or a power bank, that's a manageable engineering ask. For a pair of glasses engineered to pack sensors, cameras, speakers, a display, and enough compute to run AI inference into a frame that sits on your face — it's a fundamentally different problem. Every millimeter given to a removable battery cover is a millimeter taken from something else. Battery life, thermal management, structural integrity. The tradeoffs compound fast.

Meta is not quietly accepting this. The company is actively lobbying Brussels for an exemption, specifically for smart glasses and other compact wearables — earbuds, smartwatches, AI pins — arguing the regulation was never designed with this product category in mind. That's a reasonable technical argument. Whether it lands with EU regulators is a different question entirely.

The issue got an unusual public airing this week when Andrew Puzder, the U.S. ambassador to the EU, put it plainly at an event: