- Meeting Flow provides in-meeting features with an automatically generated post-meeting summary, billed as a single session at no additional cost for the summary.
- Post-meeting Summary may also be generated on its own, without in-meeting features, at a lower credit rate; the standalone option will be enabled in a future OTA update.
- Actual credit consumption varies significantly with speaking pace and conversation density.
- Daily Functions include Cheatsheet, Dashboard, Calls, Music, and Notifications; credits reset each billing month and do not roll over.
- The free year of the Basic plan is included with every Halliday G2 purchased through Launch Special.
Launch Special• Get $50 Off & Free Prescription Lenses
Halliday G2
The most powerful AI glasses show and speak what you need — notifications, audio, captions, and AI answers.
Your all-day companion.
Designed to help you stay informed, connected, and present from morning to night.
Lock in Your Launch Special
Extra $50 off.
Use code LAUNCH50 at checkout.
Free prescription lenses.
Precision-crafted lenses, a $199 value.
Exclusive launch pack.
Essential Halliday features, included from day one.
The future of display. Unmatched invisibility.
Two MicroLED engines keep information crisp and clear across both eyes, ready at a glance even in daylight. At 98% light transmission, the lenses look ordinary, so the display is visible only to you.
Dual MicroLED Engines
1,600 nits Brightness
No Rainbow Effect
Uniform Luminance
Open-Ear audio system, refined.
Richer sound, clearer voices, and less leakage — all while keeping you open to the world around you.
45+ languages, one live translation.
Keep your eyes on the person speaking. Get translations in just a second, with the original words and translated text displayed together in your line of sight.
Dual-language ViewContext-awareTranslate in 1sReal-time Captions
Your notes, without looking away.
Face your audience with confidence. G2 keeps your script discreetly in view and scrolls it automatically as you present. With support for multiple languages, you can follow your words while keeping your head up.
Invisible to OthersEyes ForwardAuto-scrollMultilingual Support
Your essential moments enhanced.
From work to everyday life, the essentials are always within sight.
Halliday Real-time AI
Get instant answers, research, and summaries without reaching for your phone.
Music & Calls
Take calls and enjoy music while staying aware of the world around you.
Notifications
Preview phone notifications without breaking your flow.
Dashboard
See weather, reminders, time, and more at a glance.
Halliday Real-time AI
Get instant answers, research, and summaries without reaching for your phone.
Music & Calls
Take calls and enjoy music while staying aware of the world around you.
Notifications
Preview phone notifications without breaking your flow.
Dashboard
See weather, reminders, time, and more at a glance.
Flow, your proactive AI.
Flow continuously understands your meetings & conversations, coordinates multiple AI agents behind the scenes, and surfaces the right information exactly when you need it.
Explore FlowBe at your best, always.
Flow keeps you one step ahead with timely insights that help you think clearly, respond confidently, and make better decisions as the meetings & conversations unfold.
Carry your notes forward.
Every conversation ends with organized notes, clear action items, and searchable insights—ready to act on.
Where technology finds its form.
Effortless, from morning to night.
G2 weighs just 49g, with a fit refined for a wide range of face shapes. Comfortable from the moment you put them on.
Elegance, without excess.
A natural match for your favorite outfit. Sculpted acetate, balance proportions, and clean lines give G2 an understated look
Made for your prescription.
Enjoy a clear view with 98% light transmission. Prescription support ranges from -9.00 to +2.00 SPH, with 1.74 high-index lens options available.
No camera. More at ease.
Privacy by design. Enjoy AI and in-view display, without a camera facing the people around you.
Effortless, from morning to night.
G2 weighs just 49g, with a fit refined for a wide range of face shapes. Comfortable from the moment you put them on.
Elegance, without excess.
A natural match for your favorite outfit. Sculpted acetate, balance proportions, and clean lines give G2 an understated look
Made for your prescription.
Enjoy a clear view with 98% light transmission. Prescription support ranges from -9.00 to +2.00 SPH, with 1.74 high-index lens options available.
No camera. More at ease.
Privacy by design. Enjoy AI and in-view display, without a camera facing the people around you.
Explore the details.
Halliday G2 is built around the details that matter when smart glasses become a part of your day.
Hear it from the people who use it.
Real stories from professionals using Halliday G2 in their day.
Dimitris Maintas
@edc_tech_For Dimitris Maintas, Halliday G2 turns an ordinary pair of glasses into a discreet companion for the day. As meeting notes, translations, and AI help appear naturally in the lens, the experience is less about wearing visible tech and more about having the right information exactly when the moment calls for it.
Joshua Vergara
@JVTechTeaJoshua Vergara put Halliday G2 to work where staying engaged matters most: in meetings and everyday conversations. With Meeting Flow quietly surfacing useful context and follow-ups in his view, he found the glasses felt less like a gadget and more like backup that helped him stay present.
Danny Winget
@dannywingetAfter nearly a month with Halliday G2, Danny Winget began relying on it throughout meetings, travel, and his daily creator workflow. From selected notifications and live translation to Meeting Flow and a built-in cheat sheet, the experience showed him how smart glasses can be genuinely useful without calling attention to themselves.
Trusted by professionals globally.
Private in the room. Protected by design.
No camera. Conversation context stays on your device. Your conversations are never used to train AI models.
Camera-free by design.
No camera. No photos. No videos.
Protected at every layer.
Encryption, anonymization, and strict access controls.
Never used to train AI.
Your conversation data is never used to train AI models without your permission.
You decide what stays.
Choose what data is kept, and delete it anytime.
Halliday Membership
Order now, and your Halliday G2 arrives with a free year of the Basic plan, with the option to upgrade to Pro or Max.
FAQs
The Translation and Meeting Flow function on the G2 is compatible with more than 45 languages, including English, Chinese, Japanese, and Korean, among others. Please refer to the full language list here: Language-Support.
The glasses system and Halliday app only support English in the current version. We are actively working to support more languages in future updates.
No. Halliday G2 does not have a built-in camera. We designed them this way to focus on a more comfortable, privacy-friendly, and all-day wearable experience. A camera-free design helps keep the glasses lightweight, supports longer battery life, and allows you to use them more naturally in everyday situations without concerns about recording or privacy.
Yes. Shipping timelines vary by batch and lens type. Batch 1: Non-prescription orders placed by September 15 began shipping on September 15. Batch 2: Non-prescription orders placed after September 15 are expected to begin shipping three days after the order is placed. Orders with prescription lenses are expected to start shipping in October due to the additional customization and processing required. These orders typically begin shipping 4–6 weeks after the order is placed.
Halliday G2 Glasses integrates multiple large language models simultaneously to meet the demands of various scenarios.
Halliday G2 Spec Sheet
Daily FunctionsHalliday AI
Translation
Cheatsheet
Calls
Music
Notifications
Dashboard
Halliday Meeting FlowDecision Confirmation
Commitment Check
Thread Tracker
Open-Item Tracker
Captions & Translation
Quick Summary
Quick Research
Idea TrackingPost-meeting Summary
Lens Width47 mm
Lens Height41 mm
Hinge-to-Hinge Width152 mm
Bridge Width15 mm
Temple Length167 mm
Weight49g
Display TypeBinocular waveguide display
Optical EngineDual microLED optical engines
Display ColorGreen
Resolution600 × 300 pixels per eye
Field of View25.2°
Peak BrightnessUp to 1,600 nits
SpeakersOpen-ear speaker array
Microphones4-mic array
Touch Bar73 mm right-temple touchpad
BluetoothBluetooth 5.4 with LE Audio
Wi-Fi2.4 GHz Wi-Fi for OTA updates
Dust and Water ResistanceIP54
Battery Capacity210 mAh
Battery LifeRegular use for 12 hours
ChargingMagnetic charging
Prescription RangeSPH | -9.00 D to +2.00 D
CYL | -3.00 D to 3.00 D
Lens Transmittance98%
Lens CoatingAnti-reflective
Launch Special is now live.
Halliday G2 is now available to order, with first-batch shipping from September.
Enter code LAUNCH50 to enjoy $50 off, free prescription lenses, plus your exclusive launch pack included.
12-month warranty · Secure checkout · Limited-time Only