Halliday G2 vs Meta Adventurer
Side-by-side comparison of specs, features, and pricing
Specs updated
Which should you buy?
Bottom line: the Meta Adventurer is the better buy for most people at $300 less, unless you need the longer battery life.
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Buy the Halliday G2 if…
- You need longer battery life (12 hours vs 8)
- You want adjustable lens dimming
Buy the Meta Adventurer if…
- You want to spend $300 less ($299 vs $599)
- You want a built-in camera
- You're an iPhone user
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.
See the full rankings
Specs Comparison
Specs last verified
| Specification |  Halliday G2 $599 |  Meta Adventurer $299 |
|---|---|---|
| Price | ||
| Price | $599 | $299 |
| Optics | ||
| Optics type | waveguide | — |
| Dimming control | ✓ Yes | — |
| Prescription support | ✓ Yes | ✓ Yes |
| Diopter range | Prescription lenses SPH -9.00 to +2.00, CYL -3.00 to +3.00 in 0.25 D increments; $199 lens credit covers 1.6/1.67-index lenses in full | -12 to +2.25 total power installed at an optician (Meta's Rx Lens Swap frame protection applies); -6 to +2.25 ordered on Meta.com |
| Physical | ||
| Weight (g) | — | 53 |
| Frame style | — | rectangle |
| Color options | — | Classic Black, Classic Tortoise, Merlot, Linen |
| Foldable | ✕ No | ✓ Yes |
| Battery & power | ||
| Battery life (hours) | 12 | 8 |
| Charging method | — | folding charging case (adds up to 40 hours) |
| Connectivity | ||
| Tethered | — | ✕ No |
| Compatible devices | — | iOS, Android |
| Computing | ||
| Processing type | — | phone |
| Operating system | Halliday app: 45+ language live translation, Meeting Flow (captions, transcripts, action items), Cheatsheet teleprompter | Meta AI app (iOS/Android companion) |
| Chipset | — | Qualcomm Snapdragon AR1 Gen 1 |
| Sensors & input | ||
| Camera | ✕ No | 12MP, up to 3K video |
| Microphones | 4 | — |
| Speakers | ✕ No | open-ear |
| Voice control | ✓ Yes | ✓ Yes |
| AI assistant | Halliday AI ("Hey Halliday" wake word) | Meta AI |
Buy the Halliday G2
Buy the Meta Adventurer
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Jump straight to full specs and where to buy either model, or keep exploring related picks.
Halliday G2 vs Meta Adventurer: FAQs
Which is newer: the Halliday G2 or the Meta Adventurer?
The Halliday G2 is newer, released September 2026, versus June 2026 for the Meta Adventurer.
Which is cheaper: the Halliday G2 or the Meta Adventurer?
The Halliday G2 costs $599 and the Meta Adventurer costs $299, making the Meta Adventurer $300 cheaper.
What is the main difference between the Halliday G2 and the Meta Adventurer?
Based on recorded specs, the Halliday G2 leads on battery life (4 hours longer battery) while the Meta Adventurer leads on price ($300 cheaper).