Almer Arc 2 AR Glasses vs RayNeo iO
Side-by-side comparison of specs, features, and pricing
Specs updated
Which should you buy?
Bottom line: the RayNeo iO is the better buy for most people, unless you need a built-in camera.
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Buy the Almer Arc 2 AR Glasses if…
- You want a built-in camera
Buy the RayNeo iO if…
- You want the lighter 33g fit (vs 179g)
- You need longer battery life (48 hours vs 8)
Verdict generated from the recorded spec differences shown in the table below — when a spec is missing for either product, it is left out rather than guessed.
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Specs Comparison
Specs last verified
| Specification |  Almer Arc 2 AR Glasses Contact manufacturer |  RayNeo iO $449 |
|---|---|---|
| Price | ||
| Price | Contact manufacturer | $449 |
| Optics | ||
| Optics type | — | waveguide |
| Dimming control | ✕ No | — |
| Transparency level | — | 97% transparency |
| Prescription support | ✓ Yes | ✓ Yes |
| Diopter range | Designed to work with prescription/safety glasses (headband-style fit) | Sold with prescription lenses from $608 (RayNeo store); range undocumented |
| Physical | ||
| Weight (g) | 179 | 33 |
| Foldable | ✕ No | ✕ No |
| IP rating | — | IP54 |
| Battery & power | ||
| Battery life (hours) | 8 | 48 |
| Connectivity | ||
| Connectivity | — | Bluetooth 5.4 (Apple MFi licensed) |
| Compatible devices | Standalone, iOS, Android | iOS, Android |
| Computing | ||
| Operating system | Almer OS (Android-compatible); Almer Companion app (iOS/Android) | — |
| Chipset | Qualcomm Snapdragon XR1, 4GB RAM, 64GB storage (standalone) | — |
| Sensors & input | ||
| Camera | 25MP | ✕ No |
| Microphones | — | 4 |
| Speakers | open-ear | ✕ No |
| Tracking | 0DoF | — |
| Voice control | — | ✓ Yes |
| AI assistant | — | RayNeo AI + Gemini free; ChatGPT, Claude, DeepSeek, Kimi, Qwen via VIP ($9.99/mo) |
Buy the Almer Arc 2 AR Glasses
Buy the RayNeo iO
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Almer Arc 2 AR Glasses vs RayNeo iO: FAQs
Which is newer: the Almer Arc 2 AR Glasses or the RayNeo iO?
The RayNeo iO is newer, released September 2026, versus January 2024 for the Almer Arc 2 AR Glasses.
Which has the larger field of view: the Almer Arc 2 AR Glasses or the RayNeo iO?
The RayNeo iO has the larger field of view: Almer Arc 2 AR Glasses measures 22 degrees vs 23.5 degrees for the RayNeo iO.
Which is lighter: the Almer Arc 2 AR Glasses or the RayNeo iO?
The RayNeo iO is lighter at 33g. The Almer Arc 2 AR Glasses weighs 179g and the RayNeo iO weighs 33g.
What is the main difference between the Almer Arc 2 AR Glasses and the RayNeo iO?
Based on recorded specs, the Almer Arc 2 AR Glasses leads on camera (Has built-in camera) while the RayNeo iO leads on weight (146g lighter).