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Lightweight open-source AI glasses with a color display and a memory-keeping agent named Noa.
Pros
- Affordable display glasses at $349
- Open-source and developer-friendly
- Very light with genuine all-day battery
Cons
- Smaller/simpler display than Meta Ray-Ban Display
- Full-speed AI and realtime conversation gated behind Noa+ subscription
- Startup ecosystem is smaller and less polished than Meta's
✓ Where it shines / best for
- Developers and tinkerers wanting hackable display glasses
- Users wanting lightweight heads-up AI on a budget
- Memory/journaling and on-the-go assistant use
✕ Not the best fit for
- Buyers needing a high-res, high-brightness AR display
- Non-technical users wanting a mainstream-polished product
- Photo/video creators (limited camera focus vs Meta)
Features
- ✓ Full-color 0.2-inch microOLED in-lens display
- ✓ Noa conversational AI agent with long-term memory of your life
- ✓ Vibe Mode: build small apps via natural-language prompts
- ✓ Bone-conduction speakers for private audio
- ✓ All-day ~14-hour battery; ~40g lightweight frame
- ✓ Open-source design files and source code on GitHub
- ✓ Free Noa Basic tier and Noa+ subscription for full-speed AI
Pricing
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Halo (device) | $349 | one-time | Pre-order/device price on brilliant.xyz |
| Noa Basic | $0 | monthly | Memory and conversation with a smaller daily allowance |
| Noa+ | $19.99 | monthly | Expanded memory, realtime conversation, and vibe coding |
Pricing verified from the official source. Prices change often — confirm on the vendor's site before buying.
Specifications
| audio | Bone-conduction speakers |
| weight | ~40g |
| battery | Up to ~14 hours |
| display | 0.2-inch full-color microOLED |
| ai_agent | Noa (long-term memory) |
| openness | Open-source hardware + software |
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