Limitless

Limitless AI is a technology startup that built an AI wearable device called the “Limitless Pendant.” The device records conversations throughout your day and uses AI to transcribe, summarize, and turn them into searchable memories and notes.

What Limitless AI does

The idea behind Limitless is to create a “memory assistant” powered by AI.

It helps users:

Record meetings and conversations automatically

Convert audio into transcripts, summaries, and notes

Search past conversations like a personal knowledge database

Ask an AI questions based on what you previously said or heard.

Example use cases:

Remember what was said in a meeting

Capture ideas when thinking aloud

Recall details from past conversations

Generate to-do lists from discussions.

The main product: Limitless Pendant

The Limitless Pendant is a small wearable device you clip to your clothes or wear like a necklace.

Key features:

Multiple microphones to record speech

~100-hour battery life

Bluetooth / Wi-Fi syncing

LED indicator when recording

Cloud app for transcripts and summaries.

The recordings are processed by AI to produce:

transcripts

summaries

notes

context of conversations.

Business model

Limitless used a hardware + AI subscription model:

Pendant device: about $99–$399 depending on bundle

AI subscription: about $19–$20 per month for advanced features.

Major news

In December 2025, the company was acquired by Meta (Facebook’s parent company) to help build future AI wearables and smart devices.

After the acquisition:

Hardware sales stopped

Some services began shutting down or transitioning

The team joined Meta’s Reality Labs division.

✅ Simple explanation:
Limitless AI was trying to build “a second brain” — a wearable AI that remembers everything you say and turns it into useful knowledge.