# Brilliant Labs Halo AI Glasses vs RayNeo iO

Canonical comparison page: https://www.arcompare.com/compare/brilliant-labs-halo-vs-rayneo-io/
Specs updated: 2026-10-06 (the newer of the two products' update dates)
Source: AR Compare spec database (https://www.arcompare.com/data/). Unknown values are "—", never guessed.

**Bottom line: the Brilliant Labs Halo AI Glasses is the better buy for most people at $50 less, unless you need the lighter fit.**

- Buy the Brilliant Labs Halo AI Glasses if you want to spend $50 less ($399 vs $449) and you want a built-in camera.
- Buy the RayNeo iO if you want the lighter 33g fit (vs 40g) and you need longer battery life (48 hours vs 14).

## Specifications

| Spec | Brilliant Labs Halo AI Glasses | RayNeo iO |
| --- | --- | --- |
| Price | $399 | $449 |
| Optics type | — | waveguide |
| Transparency level | — | 97% transparency |
| Prescription support | ✓ Yes | ✓ Yes |
| Diopter range | yes, via SmartBuyGlasses partnership; display optic itself adjusts +2 to -6 D | Sold with prescription lenses from $608 (RayNeo store); range undocumented |
| Weight (g) | 40 | 33 |
| Foldable | ✕ No | ✕ No |
| IP rating | — | IP54 |
| Battery life (hours) | 14 | 48 |
| Connectivity | — | Bluetooth 5.4 (Apple MFi licensed) |
| Compatible devices | iOS, Android | iOS, Android |
| Operating system | Noa AI agent with agentic long-term 'narrative memory'; Vibe Mode voice-coded mini apps | — |
| Chipset | Alif Ensemble B1 (Cortex-M55 + Ethos NPU) for on-device AI; Liquid AI LFM2-VL-450M vision-language model on-device | — |
| Camera | 640x480 (0.3MP, global shutter) | ✕ No |
| Microphones | — | 4 |
| Speakers | bone-conduction | ✕ No |
| Tracking | 0DoF | — |
| Voice control | — | ✓ Yes |
| AI assistant | — | RayNeo AI + Gemini free; ChatGPT, Claude, DeepSeek, Kimi, Qwen via VIP ($9.99/mo) |

Product pages: https://www.arcompare.com/ar-glasses/brilliant-labs-halo/ · https://www.arcompare.com/ar-glasses/rayneo-io/
Machine records: https://www.arcompare.com/data/products/brilliant-labs-halo.json · https://www.arcompare.com/data/products/rayneo-io.json