What Are the Best Smart Glasses With an AI Assistant?
Post By:By:NeoKnox
A voice AI assistant needs a microphone to hear spoken requests. RayNeo offers two different assistant-and-display options: RayNeo X3 Pro combines Gemini with a camera and full-color AR display, while RayNeo iO combines a lighter, camera-free frame with a transparent text display and selectable AI models. Both are available to order; choose by the input, display, and daily tasks you need rather than waiting for a future iO launch.
The Dividing Line: A Microphone, Not a Display
A lot of products marketed as “smart glasses” or “AI glasses” have a camera, a display, or both, but no way to actually hear you talk. Without a microphone, there’s no assistant to wake up in the first place, no matter what’s printed on the box.
RayNeo’s Air series (Air 2s, Air 3s, Air 3s Pro, Air 4 Pro) falls into that category. None of their official spec pages list a built-in microphone. They connect over a wired USB-C cable and are built around mirroring a phone, laptop, or console screen for video and gaming, not around talking to an assistant. If an AI assistant is the feature you’re shopping for, the Air series simply isn’t a candidate, regardless of price or display quality.
RayNeo X3 Pro: A Wake Word Into Google Gemini
Side view of the RayNeo X3 Pro AI display glasses, showing the camera on the front rim and the thicker temple housing the processor and battery.
The X3 Pro is a standalone AI and AR device, meaning it doesn’t rely on a phone tethered nearby to run its core hardware.
Chipset: Qualcomm Snapdragon AR1
Connectivity: Its own Wi-Fi radio
Microphone array: 3-microphone beamforming, designed to isolate your voice from background noise
AI model: Google Gemini 2.5, described by RayNeo as “always-on”
That always-on design is what lets the wake word work at all. Saying “Hey RayNeo” activates the assistant without touching the frame first, the same continuous-listening approach a smart speaker or a phone’s built-in assistant uses. In practice, that means you can ask a question mid-walk or glance at a translation mid-conversation without reaching for your phone.
Not everything on the X3 Pro is voice-triggered, though. Navigating menus and switching modes relies on 5-way touch input built into the temple, with Apple Watch pairing available as a secondary, software-dependent control option. The wake word covers starting a query or a translation; it doesn’t cover full menu control.
Battery life depends heavily on what you’re actually doing with the glasses, so RayNeo publishes separate figures for each use case rather than a single number.
Continuous video recording: Roughly 30 to 36 minutes
Mixed everyday use (switching between display, camera, and assistant): About 1 to 2 hours
Music playback alone: Around 3 hours
Audio-only recording: Up to about 5 hours
The always-on wake word isn’t the main drain here; it’s the display, camera, and cloud-based Gemini queries that pull the battery down fastest. If you’re planning to lean on the assistant throughout a full workday, plan around the video-recording figure rather than assuming an all-day single charge.
RayNeo X3 Pro is listed at $1,299 on the US product page as checked November 9, 2026. Earlier $1,099 offers were time-limited promotions; use the selected product configuration and checkout to confirm any current offer.
RayNeo’s product and support pages don’t list a separate subscription or usage cap for the Gemini-based features described below. General Q&A, translation, and meeting notes are included with the purchase price rather than gated behind a recurring fee. That’s different from iO, covered later in this guide, where RayNeo’s own support documentation points to a paid membership layer for some AI model options.
Voice Tasks It Handles: Q&A, Translation, and Meeting Notes
Woman reclining on a couch with a laptop, wearing RayNeo AI glasses that display the on-screen prompt “Good morning. How can I help you?”
Once the wake word triggers the assistant, the X3 Pro handles a specific set of tasks:
General Q&A. You ask Gemini something, and the answer appears as text in the display, “directly in your field of view.” RayNeo’s materials don’t state whether general answers are also spoken aloud through the speakers.
Real-time translation. RayNeo’s launch materials cite around 14 supported languages, including Chinese, English, German, French, Spanish, Japanese, and Korean. Translated speech is confirmed to include synchronized audio alongside the on-screen caption, so this is the one feature you can rely on hearing rather than just reading.
Meeting Notes and transcription. Saying “Hey RayNeo” can start recording and later produce a summary with key points pulled out, described in RayNeo’s launch materials as an “Always-There AI Companion and Secretary.” That framing is really describing a record-then-summarize workflow: you talk, it records, and you get a condensed write-up afterward rather than live meeting minutes scrolling by.
Task reminders, memos, and schedules. RayNeo’s own product materials list these as part of the same AI Productivity feature set, surfaced directly in the display rather than through a separate app you’d have to open.
Multi-turn conversation, asking a follow-up question without repeating “Hey RayNeo”, isn’t detailed in RayNeo’s published materials. Gemini’s underlying model is built for that kind of context-holding dialogue, but RayNeo hasn’t spelled out whether the glasses carry that context between exchanges. Test this on the device directly if a natural back-and-forth matters for how you’d use it.
Connectivity works the way most standalone AI hardware does. Basic functions like the camera and simple display readouts work without any connection. Gemini’s actual reasoning and real-time translation need an internet connection, either the glasses’ own Wi-Fi or a phone’s hotspot. The wake word itself runs locally, so the microphone still picks up “Hey RayNeo” with no network at all; it just can’t answer anything until a connection comes back.
Does This Replace Siri or Google Assistant on Your Phone?
The X3 Pro runs as a standalone assistant layer built directly into the glasses, not as a bridge to your phone’s existing assistant. It has its own Android-based operating system, its own chipset, and its own radios, so saying “Hey RayNeo” triggers RayNeo’s Gemini integration directly rather than routing through Siri or your phone’s Google Assistant app. Based on that architecture, the glasses’ assistant and your phone’s assistant work as two independent systems rather than one standing in for the other.
That means two assistants end up coexisting: whatever’s already on your phone, and a second, independent one built into the glasses with its own wake word and its own model behind it. Your phone still plays a supporting role, mainly for setup, firmware updates, and supplying a data connection when the glasses’ own Wi-Fi isn’t available, but the assistant interaction itself doesn’t pass through your phone’s native assistant at any point.
The practical effect is that reminders, memos, and calendar-style items you create by talking to the glasses live in RayNeo’s own AI Productivity feature set rather than syncing automatically into whatever calendar or reminders app your phone’s assistant already uses. Treat the two as complementary: lean on your phone’s assistant for anything tied to your phone’s own apps, and use the glasses’ wake word for hands-free answers, translation, or notes you’d rather not stop to pull your phone out for.
RayNeo iO: A Choice of AI Models in a Lighter Frame
Close-up of the RayNeo iO smart glasses’ temple hinge, showing the physical Smart Crown dial control.
RayNeo iO is a camera-free assistant-and-display model available to order. It is designed for captions, translation, meeting recording, and glanceable everyday information in a 33g frame, rather than photo or video capture. Availability and delivery estimates depend on the selected color and package.
A few things distinguish iO’s approach to the assistant itself:
Physical control, not just voice or touch. iO uses a Smart Crown, a small physical dial built into the temple, alongside head movements and the companion app, as ways to interact with the display. That’s a different control layout from the X3 Pro’s touch panel, closer to turning a dial than tapping a frame.
A Personal Dashboard. The main interface surfaces time, weather, battery level, calendar, to-do items, stock prices, mail, and world clock directly in the lens. RayNeo’s page doesn’t specify which calendar or mail providers connect through the companion app, so check the app’s account-linking screen for your own provider before assuming it works with a specific work calendar.
Live Captions & Translation. Online captions and translation cover 55 languages. Select the spoken language for same-language captions, or enable Translation and set both speakers’ languages for bilingual use. Supported offline modes have separate language limits.
Voice Memo for meetings. Two recording modes, Wide Spectrum for meetings and multi-person conversations, and Voice Isolation for interviews and one-on-one talks, with automatic speaker separation you can rename in the transcript afterward, and a generated summary covering key conclusions and to-do items. RayNeo’s support page confirms this covers 100+ languages for transcription.
AI model choice. RayNeo AI and Gemini are included free. Optional VIP access to additional advanced AI models is listed at US$9.99 per month. Available models and features can vary with the app, region, and service.
iO weighs approximately 33g, compared with about 76g for X3 Pro. The lighter frame may suit longer stretches of wear, but fit and comfort still depend on the wearer and the use pattern.
Start iO voice features with “Hey RayNeo” or “OK RayNeo,” or use the Smart Crown and app controls described in the iO help guide. Offline Captions supports Chinese, English, French, Spanish, German, and Japanese. Offline Translation supports nine two-way pairs: Chinese with English, French, Spanish, German, or Japanese; and English with Japanese, Spanish, German, or French. Use RayNeo AI app version 1.0.6 or later and download the required translation pair in advance. Offline use still involves the paired phone; it does not make every AI feature or meeting-summary workflow offline. US listed prices checked November 9, 2026: $499 for iO Standard and $549 for the Charging Case Bundle, before any applicable offers. Prescription options are priced separately. Check the selected configuration for availability and delivery estimates.
RayNeo’s AI Assistant Lineup at a Glance
Air series
RayNeo X3 Pro
RayNeo iO
Built-in microphone
Not listed on any official spec page
Yes, 3-mic beamforming array
Yes; microphone array with a bone-conduction sensor
Voice AI assistant
None
Google Gemini 2.5, always-on, included with purchase price
RayNeo AI and Gemini free; optional advanced-model VIP access at US$9.99/month
Wake word
Not applicable
Confirmed: “Hey RayNeo”
Supported: Hey RayNeo / OK RayNeo; see the current iO help guide
Primary control for the assistant
Not applicable
5-way touch (menus); voice for triggering the assistant and translation
Smart Crown dial, head movements, companion app
Real-time translation
Not supported
~14 languages, on-screen captions with synced audio
Online Live Captions & Translation: 55 languages; offline modes have separate limits
Meeting/voice recording
Not supported
Meeting Notes / Transcription / Memos
Voice Memo, Wide Spectrum and Voice Isolation modes, speaker separation, 100+ languages
Supported offline captions and downloaded translation pairs through the paired phone; cloud AI tasks need connectivity
Weight
76g (Air 4 Pro)
76g
About 33-34g, per RayNeo’s materials
Availability
In stock
Available to order; US listed price $1,299, subject to configuration and offers
Available to order; US Standard $499 / Charging Case Bundle $549; check the selected option for stock and delivery
Product, feature, and US listed-price information checked November 9, 2026. App versions, supported services, offers, and regional availability can change; the linked product and help pages describe the current purchase and setup requirements.
Which Model Fits Your Situation
Both X3 Pro and iO are available to order. Choose X3 Pro if camera input, hands-free photo/video capture, and a full-color AR display are part of the task. Choose iO for camera-free captions, translation, recording, and everyday assistant use.
For model flexibility and a lighter frame, iO offers free RayNeo AI and Gemini access plus an optional US$9.99/month advanced-model VIP tier. Check the available model options in your current app and region rather than assuming every named model is included free.
If group meetings with multiple speakers are your main use case: iO’s confirmed automatic speaker separation is a documented advantage over the X3 Pro, whose Meeting Notes feature doesn’t document that level of detail.
If a visual record (a whiteboard, a slide, a street scene) matters alongside audio: the X3 Pro’s dual-camera setup covers that; iO’s published specs don’t include a camera.
If you just want a bigger screen for video or gaming and don’t care about talking to an assistant at all: the Air series is built for that instead, at a lower price point, but it has no microphone and no voice assistant of any kind.
Frequently Asked Questions
Which RayNeo smart glasses have a voice AI assistant? X3 Pro and iO. X3 Pro combines Gemini with a camera and full-color display; iO combines a camera-free transparent display with selectable AI models. RayNeo’s Air and GT display glasses serve a different role: movies, games, and connected-device viewing.
Does the RayNeo X3 Pro’s Gemini assistant replace Siri or my phone’s Google Assistant? Based on the X3 Pro’s architecture, no: it runs as an independent assistant built into the glasses’ own Android-based system, triggered by “Hey RayNeo” rather than by reaching your phone’s native assistant. The two are meant to work side by side, with your phone’s assistant handling anything tied to your phone’s own apps and the glasses’ wake word covering hands-free answers, translation, or notes without pulling your phone out.
Can I choose which AI model my glasses use? On iO, use the model-selection options in the RayNeo app. RayNeo AI and Gemini are included free. Optional VIP access to additional advanced AI models is listed at US$9.99 per month. Available models and features can vary with the app, region, and service. X3 Pro’s published assistant integration is Gemini; do not assume it has the same model-selection menu as iO.
Do I need my phone nearby for the assistant to work? For anything beyond the wake word itself and basic camera or display functions, yes, some data connection is needed. The X3 Pro has its own Wi-Fi radio, so if you’re on a network the glasses can join directly, you don’t strictly need your phone’s hotspot; a phone becomes necessary mainly when no other network is available.
Can I ask a follow-up question without repeating “Hey RayNeo”? RayNeo hasn’t documented this for the X3 Pro. Gemini’s underlying model supports holding context across a conversation, but whether the glasses carry that context between exchanges isn’t spelled out. Test it directly on the device if a natural back-and-forth without re-triggering the wake word matters to you.
What works without internet access? Basic X3 Pro camera and display functions do not require a cloud AI query, but its online assistant tasks need connectivity. On iO, Offline Captions supports Chinese, English, French, Spanish, German, and Japanese. Offline Translation supports nine two-way pairs: Chinese with English, French, Spanish, German, or Japanese; and English with Japanese, Spanish, German, or French. Use RayNeo AI app version 1.0.6 or later and download the required translation pair in advance. Offline use still involves the paired phone; it does not make every AI feature or meeting-summary workflow offline.
Choosing Between X3 Pro and iO
Both models support voice-assistant use, but they answer different needs. X3 Pro adds a camera and full-color display for visual tasks. iO removes the camera, uses a lighter 33g frame and Smart Crown, and supports selectable AI models alongside captions, translation, and recording.
Choose the current iO configuration for a camera-free daily assistant, or X3 Pro when camera input matters. Check app requirements, the functions you intend to use, and the selected package before ordering; there is no need to wait for iO’s 2026 launch to obtain those purchase details.
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A voice AI assistant needs a microphone to hear spoken requests. RayNeo offers two different assistant-and-display options: RayNeo X3 Pro combines Gemini with a camera and full-color AR display, while RayNeo iO combines a lighter, camera-free frame with a transparent text display and selectable AI models. Both are available to order; choose by the input, display, and daily tasks you need rather than waiting for a future iO launch.
The Dividing Line: A Microphone, Not a Display
A lot of products marketed as “smart glasses” or “AI glasses” have a camera, a display, or both, but no way to actually hear you talk. Without a microphone, there’s no assistant to wake up in the first place, no matter what’s printed on the box.
RayNeo’s Air series (Air 2s, Air 3s, Air 3s Pro, Air 4 Pro) falls into that category. None of their official spec pages list a built-in microphone. They connect over a wired USB-C cable and are built around mirroring a phone, laptop, or console screen for video and gaming, not around talking to an assistant. If an AI assistant is the feature you’re shopping for, the Air series simply isn’t a candidate, regardless of price or display quality.
RayNeo X3 Pro: A Wake Word Into Google Gemini
The X3 Pro is a standalone AI and AR device, meaning it doesn’t rely on a phone tethered nearby to run its core hardware.
That always-on design is what lets the wake word work at all. Saying “Hey RayNeo” activates the assistant without touching the frame first, the same continuous-listening approach a smart speaker or a phone’s built-in assistant uses. In practice, that means you can ask a question mid-walk or glance at a translation mid-conversation without reaching for your phone.
Not everything on the X3 Pro is voice-triggered, though. Navigating menus and switching modes relies on 5-way touch input built into the temple, with Apple Watch pairing available as a secondary, software-dependent control option. The wake word covers starting a query or a translation; it doesn’t cover full menu control.
Battery life depends heavily on what you’re actually doing with the glasses, so RayNeo publishes separate figures for each use case rather than a single number.
The always-on wake word isn’t the main drain here; it’s the display, camera, and cloud-based Gemini queries that pull the battery down fastest. If you’re planning to lean on the assistant throughout a full workday, plan around the video-recording figure rather than assuming an all-day single charge.
RayNeo X3 Pro is listed at $1,299 on the US product page as checked November 9, 2026. Earlier $1,099 offers were time-limited promotions; use the selected product configuration and checkout to confirm any current offer.
RayNeo’s product and support pages don’t list a separate subscription or usage cap for the Gemini-based features described below. General Q&A, translation, and meeting notes are included with the purchase price rather than gated behind a recurring fee. That’s different from iO, covered later in this guide, where RayNeo’s own support documentation points to a paid membership layer for some AI model options.
Voice Tasks It Handles: Q&A, Translation, and Meeting Notes
Once the wake word triggers the assistant, the X3 Pro handles a specific set of tasks:
Multi-turn conversation, asking a follow-up question without repeating “Hey RayNeo”, isn’t detailed in RayNeo’s published materials. Gemini’s underlying model is built for that kind of context-holding dialogue, but RayNeo hasn’t spelled out whether the glasses carry that context between exchanges. Test this on the device directly if a natural back-and-forth matters for how you’d use it.
Connectivity works the way most standalone AI hardware does. Basic functions like the camera and simple display readouts work without any connection. Gemini’s actual reasoning and real-time translation need an internet connection, either the glasses’ own Wi-Fi or a phone’s hotspot. The wake word itself runs locally, so the microphone still picks up “Hey RayNeo” with no network at all; it just can’t answer anything until a connection comes back.
Does This Replace Siri or Google Assistant on Your Phone?
The X3 Pro runs as a standalone assistant layer built directly into the glasses, not as a bridge to your phone’s existing assistant. It has its own Android-based operating system, its own chipset, and its own radios, so saying “Hey RayNeo” triggers RayNeo’s Gemini integration directly rather than routing through Siri or your phone’s Google Assistant app. Based on that architecture, the glasses’ assistant and your phone’s assistant work as two independent systems rather than one standing in for the other.
That means two assistants end up coexisting: whatever’s already on your phone, and a second, independent one built into the glasses with its own wake word and its own model behind it. Your phone still plays a supporting role, mainly for setup, firmware updates, and supplying a data connection when the glasses’ own Wi-Fi isn’t available, but the assistant interaction itself doesn’t pass through your phone’s native assistant at any point.
The practical effect is that reminders, memos, and calendar-style items you create by talking to the glasses live in RayNeo’s own AI Productivity feature set rather than syncing automatically into whatever calendar or reminders app your phone’s assistant already uses. Treat the two as complementary: lean on your phone’s assistant for anything tied to your phone’s own apps, and use the glasses’ wake word for hands-free answers, translation, or notes you’d rather not stop to pull your phone out for.
RayNeo iO: A Choice of AI Models in a Lighter Frame
RayNeo iO is a camera-free assistant-and-display model available to order. It is designed for captions, translation, meeting recording, and glanceable everyday information in a 33g frame, rather than photo or video capture. Availability and delivery estimates depend on the selected color and package.
A few things distinguish iO’s approach to the assistant itself:
iO weighs approximately 33g, compared with about 76g for X3 Pro. The lighter frame may suit longer stretches of wear, but fit and comfort still depend on the wearer and the use pattern.
Start iO voice features with “Hey RayNeo” or “OK RayNeo,” or use the Smart Crown and app controls described in the iO help guide. Offline Captions supports Chinese, English, French, Spanish, German, and Japanese. Offline Translation supports nine two-way pairs: Chinese with English, French, Spanish, German, or Japanese; and English with Japanese, Spanish, German, or French. Use RayNeo AI app version 1.0.6 or later and download the required translation pair in advance. Offline use still involves the paired phone; it does not make every AI feature or meeting-summary workflow offline. US listed prices checked November 9, 2026: $499 for iO Standard and $549 for the Charging Case Bundle, before any applicable offers. Prescription options are priced separately. Check the selected configuration for availability and delivery estimates.
RayNeo’s AI Assistant Lineup at a Glance
Product, feature, and US listed-price information checked November 9, 2026. App versions, supported services, offers, and regional availability can change; the linked product and help pages describe the current purchase and setup requirements.
Which Model Fits Your Situation
Both X3 Pro and iO are available to order. Choose X3 Pro if camera input, hands-free photo/video capture, and a full-color AR display are part of the task. Choose iO for camera-free captions, translation, recording, and everyday assistant use.
For model flexibility and a lighter frame, iO offers free RayNeo AI and Gemini access plus an optional US$9.99/month advanced-model VIP tier. Check the available model options in your current app and region rather than assuming every named model is included free.
If group meetings with multiple speakers are your main use case: iO’s confirmed automatic speaker separation is a documented advantage over the X3 Pro, whose Meeting Notes feature doesn’t document that level of detail.
If a visual record (a whiteboard, a slide, a street scene) matters alongside audio: the X3 Pro’s dual-camera setup covers that; iO’s published specs don’t include a camera.
If you just want a bigger screen for video or gaming and don’t care about talking to an assistant at all: the Air series is built for that instead, at a lower price point, but it has no microphone and no voice assistant of any kind.
Frequently Asked Questions
Which RayNeo smart glasses have a voice AI assistant? X3 Pro and iO. X3 Pro combines Gemini with a camera and full-color display; iO combines a camera-free transparent display with selectable AI models. RayNeo’s Air and GT display glasses serve a different role: movies, games, and connected-device viewing.
Does the RayNeo X3 Pro’s Gemini assistant replace Siri or my phone’s Google Assistant? Based on the X3 Pro’s architecture, no: it runs as an independent assistant built into the glasses’ own Android-based system, triggered by “Hey RayNeo” rather than by reaching your phone’s native assistant. The two are meant to work side by side, with your phone’s assistant handling anything tied to your phone’s own apps and the glasses’ wake word covering hands-free answers, translation, or notes without pulling your phone out.
Can I choose which AI model my glasses use? On iO, use the model-selection options in the RayNeo app. RayNeo AI and Gemini are included free. Optional VIP access to additional advanced AI models is listed at US$9.99 per month. Available models and features can vary with the app, region, and service. X3 Pro’s published assistant integration is Gemini; do not assume it has the same model-selection menu as iO.
Do I need my phone nearby for the assistant to work? For anything beyond the wake word itself and basic camera or display functions, yes, some data connection is needed. The X3 Pro has its own Wi-Fi radio, so if you’re on a network the glasses can join directly, you don’t strictly need your phone’s hotspot; a phone becomes necessary mainly when no other network is available.
Can I ask a follow-up question without repeating “Hey RayNeo”? RayNeo hasn’t documented this for the X3 Pro. Gemini’s underlying model supports holding context across a conversation, but whether the glasses carry that context between exchanges isn’t spelled out. Test it directly on the device if a natural back-and-forth without re-triggering the wake word matters to you.
What works without internet access? Basic X3 Pro camera and display functions do not require a cloud AI query, but its online assistant tasks need connectivity. On iO, Offline Captions supports Chinese, English, French, Spanish, German, and Japanese. Offline Translation supports nine two-way pairs: Chinese with English, French, Spanish, German, or Japanese; and English with Japanese, Spanish, German, or French. Use RayNeo AI app version 1.0.6 or later and download the required translation pair in advance. Offline use still involves the paired phone; it does not make every AI feature or meeting-summary workflow offline.
Choosing Between X3 Pro and iO
Both models support voice-assistant use, but they answer different needs. X3 Pro adds a camera and full-color display for visual tasks. iO removes the camera, uses a lighter 33g frame and Smart Crown, and supports selectable AI models alongside captions, translation, and recording.
Choose the current iO configuration for a camera-free daily assistant, or X3 Pro when camera input matters. Check app requirements, the functions you intend to use, and the selected package before ordering; there is no need to wait for iO’s 2026 launch to obtain those purchase details.
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We'd love to hear your thoughts. Comments are reviewed before publication.