RayNeo iO vs SmartXY AR99 Pro
Hesitating between the RayNeo iO and the SmartXY AR99 Pro? Here are both models side by side, using the specs and prices from our benchmark.
Key differences
- SmartXY AR99 Pro is 8 g lighter than RayNeo iO.
- SmartXY AR99 Pro offers a 1.5° wider field of view than RayNeo iO.
Specifications
| RayNeo iO | SmartXY AR99 Pro | |
|---|---|---|
| Type | HUD glasses | HUD glasses |
| Status | On sale | Announced |
| Price | $499 | - |
| Release date | September 2026 | June 2026 |
| Weight | 33 g | 25 g |
| Display | Binocular green MicroLED waveguide | Monocular single-green, SRG surface-relief waveguide |
| Field of view | 23.5° | 25° |
| Brightness | 1,300 nits | 1,800 nits |
| Camera | No | No |
| AI assistant | RayNeo AI / Gemini; optional ChatGPT, Claude, DeepSeek | Translation, navigation, teleprompter and AI run on the paired phone or partner app |
| On-device AI | No | No |
| Connectivity | Bluetooth 5.4 | Bluetooth, phone-tethered, required paired smart ring |
| Water resistance | IP54 | - |
| Speakers | None | - |
| Microphones | 4 microphones + bone conduction sensor | - |
| Needs a cable | No | Yes |
| Resolution | - | 640 x 480 |
| Refresh rate | - | 30 Hz |
| Chip | - | Phone-tethered display platform |
Best for: SmartXY AR99 Pro
ODM partners seeking an ultra-lightweight, cable-tethered monocular HUD prototype for text, prompts, and navigation.