Meta snaps up Limitless, killing the Rewind app

If you've been following the AI hardware scene, you probably remember Rewind—the app that promised to give humans "photographic memory" by recording screen and audio—and its subsequent $99 wearable clip, the Limitless Pendant.

Now, the startup has officially sold out to big tech.

Limitless co-founder and CEO Dan Siroker announced on Friday that the company has been acquired by Meta. Meta confirmed the deal to TechCrunch, noting that the team will integrate into Reality Labs to work on AI-enabled wearables.

The hardware halts, Rewind gets bricked

When Rewind launched in 2022, it blew minds with compression tech that shrank 10GB of recorded screen data down to under 3MB, letting users search their digital lives with natural language. Last year, the startup pivoted, rebranded as Limitless, and launched the Pendant to transcribe real-world conversations.

Along the way, Limitless raised over $33 million from top-tier VCs like a16z, First Round Capital, and NEA.

With Meta stepping in, the existing product lineup is effectively dead.

Sales of the $99 Pendant halted immediately on December 5. Existing customers will receive free access to the Unlimited Plan and hardware support through 2026, but the desktop recording tools are meeting an abrupt end.

The Rewind Mac app is sunsetting in two weeks: an update on December 19 will disable all audio and screen capture, making it useless.

For international users, the cutoff is even harsher. Service ended immediately on December 5 across Brazil, China, the European Union, Israel, South Korea, Turkey, and the UK. Users in those regions have until December 19 to export their transcripts, after which all account data will be permanently deleted.

Big tech swallows the ambient AI dream

Siroker candidly reflected on the market shift, noting that five years ago an AI hardware startup seemed ludicrous, but today giants like Meta and OpenAI are aggressively building their own devices.

Meta isn't buying Limitless to sell lapel mics. The social media giant is laser-focused on smart eyewear, from Ray-Ban Meta to upcoming display glasses. Limitless's team and patents will almost certainly feed directly into making Meta's glasses remember what you see and hear throughout the day.

Why it matters

If you are an active Rewind or Pendant user, don't wait: hit the export button before December 19, especially if you reside in the EU, UK, or other excluded markets where servers will purge your history entirely.

This acquisition marks another reality check for standalone AI gadgets. After the stumbles of Humane's AI Pin and lukewarm reactions to devices like Friend, it's increasingly clear that a dedicated recording accessory can't survive alone. When smartphones, earbuds, and smart glasses absorb continuous audio capture as a background feature, single-purpose hardware loses its reason to exist.

In our view, Meta played this smart by acquihiring five years of refined local data compression and retrieval engineering to plug straight into Reality Labs. That said, watching a company built on personal memory suddenly wipe out international accounts with a two-week warning is a stark reminder of what happens when independent AI dreams collide with corporate acquisitions.