# RayNeo iO vs Solos AirGo 3

Canonical comparison page: https://www.arcompare.com/compare/rayneo-io-vs-solos-airgo-3/
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 Solos AirGo 3 is the better buy for most people at $250 less, unless you need the longer battery life.**

- Buy the RayNeo iO if you need longer battery life (48 hours vs 10).
- Buy the Solos AirGo 3 if you want to spend $250 less ($199 vs $449) and you want adjustable lens dimming.

## Specifications

| Spec | RayNeo iO | Solos AirGo 3 |
| --- | --- | --- |
| Price | $449 | $199 |
| Optics type | waveguide | — |
| Dimming control | — | ✓ Yes |
| Transparency level | 97% transparency | — |
| Prescription support | ✓ Yes | ✓ Yes |
| Diopter range | Sold with prescription lenses from $608 (RayNeo store); range undocumented | Prescription lenses ordered through Solos' own lab; SPH to -15.00/+10.00 by index |
| Weight (g) | 33 | 35 |
| Frame style | — | modular multi-style |
| Color options | — | Flare Black, Metallic Blue, Classic Black, Shiny Black |
| Foldable | ✕ No | ✓ Yes |
| IP rating | IP54 | IP67 |
| Battery life (hours) | 48 | 10 |
| Charging method | — | USB-C via temple connector |
| Charging time (min) | — | 1.5 |
| Connectivity | Bluetooth 5.4 (Apple MFi licensed) | Bluetooth 5.2 |
| Tethered | — | ✕ No |
| Compatible devices | iOS, Android | iOS, Android |
| Processing type | — | phone |
| Operating system | — | Solos app: SolosChat (ChatGPT), SolosTranslate, Fitness Coach; optional $9.99/mo premium tier |
| Chipset | — | phone-tethered; cloud ChatGPT |
| Camera | ✕ No | ✕ No |
| Microphones | 4 | 2 |
| Speakers | ✕ No | open-ear |
| Voice control | ✓ Yes | ✓ Yes |
| AI assistant | RayNeo AI + Gemini free; ChatGPT, Claude, DeepSeek, Kimi, Qwen via VIP ($9.99/mo) | ChatGPT (OpenAI) |

Product pages: https://www.arcompare.com/ar-glasses/rayneo-io/ · https://www.arcompare.com/ar-glasses/solos-airgo-3/
Machine records: https://www.arcompare.com/data/products/rayneo-io.json · https://www.arcompare.com/data/products/solos-airgo-3.json