RayNeo iO
| RayNeo iO[1][2][3] | |
|---|---|
| Basic Info | |
| VR/AR | Augmented reality |
| Type | Smart glasses |
| Subtype | AI Glasses |
| Developer | RayNeo |
| Manufacturer | RayNeo |
| Announcement Date | 21 August 2026 |
| Release Date | 4 September 2026 |
| Price | US$499 / EUR 549 list (standard case); US$549 / EUR 599 with charging case |
| Website | https://www.rayneo.com/products/rayneo-io-ai-glasses |
| Versions | Standard; Charging Case Bundle |
| Requires | Smartphone running the RayNeo App |
| Display | |
| Display | Binocular monochrome green MicroLED with diffractive waveguide |
| Peak Brightness | 1,300 nits (eye-level, manufacturer figure) |
| Image | |
| Field of View | 23.5 degrees |
| Optics | |
| Optics | Blue Lake diffractive waveguide; 97% light transmittance |
| Ocularity | Binocular |
| Audio | |
| Audio | No speakers |
| Microphone | Four-microphone array; bone conduction sensor |
| Camera | None |
| Connectivity | |
| Bluetooth | Bluetooth 5.4; Apple MFi certified |
| Power | USB-C charging clip; optional charging case |
| Battery Capacity | 240 mAh |
| Battery Life | Up to 2 days typical use; 18 hours continuous recording; 6.2 hours continuous translation (manufacturer figures) |
| Device | |
| Weight | 33 g |
| Material | AZ91D magnesium-aluminum alloy frame; titanium alloy temples |
| Color | Polar Night (grey); Dune (gold) |
| Input | Smart Crown dial and button; voice; head gestures |
| Compliance | IP54; TUV SUD low blue light and flicker free certification |
RayNeo iO is a pair of camera-free AI glasses developed by RayNeo, a maker of consumer augmented reality glasses incubated by TCL. The glasses weigh 33 grams and place a binocular monochrome green MicroLED image behind a diffractive waveguide in each lens, so that short text such as notifications, live captions, translations and teleprompter scripts appears in the upper part of the wearer's view. They have no camera and no speakers. A four-microphone array and a bone conduction sensor capture speech, and a companion smartphone app supplies the AI services.[1][4]
RayNeo announced the iO on 21 August 2026 together with its GT series of display glasses, and put it on sale on 4 September 2026 through its own online stores and Amazon, with public demonstrations at IFA 2026 in Berlin.[2] The list price is US$499 or EUR 549 for the standard package and US$549 or EUR 599 with a charging case; launch promotions have reduced these amounts.[3]
Within RayNeo's range the iO sits alongside the RayNeo X3 Pro, a standalone AR computer with cameras and a full-color display, and the video-oriented Air series, which Android Authority reported led global AR glasses sales volume in the first half of 2026.[5]
Announcement and release
RayNeo issued a Los Angeles-datelined press release on 21 August 2026 introducing two product lines: the iO, described as an all-day "ambient intelligence" device for professionals, and the GT series (GT and GT Max), full-color display glasses for video. RayNeo chief executive Howie Li said the company had "designed two dedicated experiences" rather than "compromising with a single device that tries to do everything."[2] Engadget reported that the GT models weigh 68 and 78 grams and carry Bang & Olufsen speakers, and that RayNeo had not announced iO pricing on the day of the announcement.[6]
Sales began on 4 September 2026 through RayNeo's website and its Amazon store, in two colors, Polar Night (dark grey) and Dune (gold). The glasses were shown to the press at IFA 2026 in Hall 21A from 4 to 8 September 2026.[2][7] RayNeo's IFA release stated that the iO and GT series were distributed in 40 countries and regions, including the European Union, the United Kingdom, the United States, Canada, Mexico, Saudi Arabia, the United Arab Emirates, Australia, New Zealand, Japan and several Southeast Asian countries.[3] On 20 September 2026 RayNeo's United States store listed the Dune color as in stock and stated that the Polar Night version was expected to begin shipping gradually from 22 September.[1]
RayNeo entered the iO launch as the largest vendor in its segment: the company reported that Counterpoint Research's Global XR Market Tracker ranked it first in global AR smart glasses shipments in the first quarter of 2026 with a 23.7 percent share.[8]
Pricing
RayNeo's IFA release gave the following list prices. Prescription lenses are an extra US$159 in the United States store and EUR 169 in the European store, and the European store sells the charging case separately for EUR 89.[3][1][9]
| Package | United States list price | Europe list price |
|---|---|---|
| RayNeo iO with standard case | US$499 | EUR 549 |
| RayNeo iO Charging Case Bundle | US$549 | EUR 599 |
Reported launch prices have varied by outlet and date. Next Reality, previewing the 4 September launch, reported US$479 for the standard package and US$529 with the charging case.[10] The 4 September IFA release listed a launch discount of US$30 or EUR 30,[3] Spatial Insider reported a starting price of US$449 on the day sales opened,[7] Android Authority gave a starting price of US$469,[5] and Skarredghost reported a US$50 launch discount on 4 September.[11] On 20 September 2026 RayNeo's own stores listed the standard package at US$449 in the United States and EUR 499 in Europe, each shown as a US$50 or EUR 50 reduction from the list price; the charging case bundle was discounted by the same amount, to US$499 and EUR 549.[1][9]
Android Headlines named the iO and the GT Max among its Best of IFA 2026 award winners.[12]
Design and hardware
The frame uses a Crown Panto shape with an AZ91D magnesium-aluminum alloy front and two titanium alloy temples. RayNeo states that the construction is more than 80 percent metal, that the frame carries a five-layer coating, and that the glasses are rated IP54 for dust and water resistance.[1] The company quotes a total weight of 33 grams with the electronics and battery placed toward the rear for a 50:50 front-to-back weight distribution.[4] Android Authority reported that 17 grams of the total sits on the front frame, that the visible rim is 2.25 mm and that the temples are 1.15 mm thick with silicone tips.[5] An early report by heise online on announcement day listed 37 grams and an IP65 rating, figures that differ from RayNeo's product page.[13]
The glasses have no camera and no speakers. Speech is captured by a four-microphone array and a bone conduction sensor that picks up the wearer's own voice through vibration, which RayNeo says improves transcription in noisy places.[2][6] A hardwired LED lights whenever recording or translation is active.[4]
Input comes from a rotary "Smart Crown" dial with an integrated button on the temple, from voice commands ("Hey RayNeo" or "OK RayNeo"), and from head gestures. Rotating the crown browses menus, a single click selects an item or wakes the display, and a long press returns to the Dashboard; the double-click shortcut can be reassigned in the app.[14] Nodding accepts a prompt and shaking the head dismisses it.[4][11]
The battery has a capacity of 240 mAh. RayNeo rates it for up to two days of everyday use, 18 hours of continuous recording, 6.2 hours of continuous translation, 63 hours of standby while worn and 250 hours of standby when folded.[1] The glasses have no USB-C port of their own: an included clip with a USB-C connector attaches to two pins under the nose bridge, and an optional charging case holds up to five full charges.[14][11][15]
Connection to a phone is by Bluetooth 5.4, and the glasses carry Apple MFi certification. Pairing happens in the RayNeo App; after the first pairing the glasses reconnect automatically when the temples are unfolded. RayNeo advises Android users to allow the app to run in the background.[1][14] Custom prescription lenses are sold separately and cannot be returned unless defective.[14]
Display and optics
The optical system pairs a monochrome green MicroLED projector, which RayNeo calls the Firefly Nano optical engine and specifies at 0.085 cubic centimetres, with a diffractive waveguide lens marketed as Blue Lake. The product page lists the display as binocular, with 97 percent light transmittance, a 23.5 degree field of view and 1,300 nits of eye-level brightness, and describes the image as equivalent to a 33-inch screen viewed at 2 metres.[1][2] heise online confirmed that the image is projected in both lenses.[13] RayNeo lists TUV SUD low blue light and flicker-free certification and conformance with EN ISO 12312-1 for the lenses.[1]
Brightness figures differ slightly between sources. RayNeo's launch materials give 1,300 nits at the eye; Android Authority reported that the engine can reach 1,800 nits; heise online and Skarredghost cited a maximum of about 1,200 nits.[2][5][13][11]
The image sits in the upper part of the wearer's view. By default it wakes when the head tilts up past 30 degrees (adjustable between 0 and 60 degrees) or when the crown is clicked.[14] Skarredghost observed that the display goes to standby after a few seconds without interaction, usually about 15 seconds.[11] In his hands-on, Skarredghost found the text "very readable" and the brightness sufficient even against a bright sky, but reported eye strain when reading for long periods, such as when using the teleprompter, because the eyes must look upward.[11]
Reports disagree on how visible the display is to bystanders. Android Authority described no visible external glow or projection.[5] Skarredghost wrote that other people could tell the glasses were active and could even read the text in front of his eyes, illustrating this with a photograph in which a displayed number was legible from outside.[11]
Software and features
The glasses depend on the RayNeo App on a paired phone. A Dashboard shows widgets for time, weather, calendar, stocks and mail, along with smartphone notifications and navigation cues.[14][3] RayNeo describes the design as "visual-first": everything is delivered as short text on the lens, and there is no audio output.[2]
| Feature | Description (as documented by RayNeo) |
|---|---|
| Live Captions | Real-time speech to text in 40 languages, with two-way translation between speakers.[14] |
| Live translation | Streaming text translation across 55 languages and 109 accents with roughly one second of latency, supplied by Timekettle's Babel OS 3.0.[2] |
| Teleprompter | Hands-free script display with automatic scrolling that follows the speaker.[14] |
| Voice Memo | Recording with AI-generated summaries in more than 100 languages.[14] |
| Life Log | Text records generated from conversations without retaining audio; the Ambient AI suite extracts action items and asks the wearer to confirm calendar updates with a nod.[14][4] |
| Voice assistant | Activated by "Hey RayNeo" or "OK RayNeo".[14] |
The translation layer comes from Timekettle, a Shenzhen translation-hardware company. Timekettle announced on 24 August 2026 that its Babel OS 3.0 engine powers the iO's live translation, describing the engine as using AI-driven semantic understanding rather than literal word-for-word conversion so that translation keeps pace with a live face-to-face conversation.[16] The Hearing Review described the glasses, which capture audio and display text without speakers, as a potential complement to hearing aids or cochlear implants rather than a competing device.[17]
The assistant uses RayNeo's own AI service and Google's Gemini 3.1 Flash Lite at no charge. Access to other large language models requires a subscription that RayNeo prices at US$9.99 per month; the product page lists DeepSeek, Kimi, Qwen and ChatGPT as the paid options, while the August announcement named Gemini, ChatGPT, Claude and DeepSeek.[1][15][2] heise online noted that RayNeo had not made clear which functions require the subscription.[13] A further feature, called Live Cues or Conversation Assistance, listens to a conversation and displays suggested responses; Skarredghost tested it as a beta.[11][18]
RayNeo presents the absence of a camera as a privacy feature and says the product follows privacy-by-design principles and GDPR, with system data anonymized on the device.[15] In an interview with TechRadar at IFA, the company said that no recordings are stored, that transcription and summarization happen in real time on the glasses and phone, and that nothing is sent to a server unless the user chooses to share it.[18] Android Authority reported RayNeo's claims of TLS 1.3 and AES-256 encryption for all transmissions and certification under ISO 27001 and ISO 27701.[5]
Reception
Announcement-day coverage was cautious about the trade-offs of the design. Engadget's Devindra Hardawar called the concept intriguing but noted that the monochrome display limits what the glasses can do, questioned the lack of speakers in everyday eyewear and raised privacy concerns about constant audio recording, while observing that the absence of a camera prevents the glasses from being used for covert filming.[6]
Skarredghost published hands-on impressions on 4 September 2026 using a unit supplied by RayNeo. He found the 33 gram weight barely noticeable at first but reported discomfort after about 90 minutes because of pressure from the thick ends of the temples. He preferred the crown dial to the swipe gestures of other glasses, found the text readable, called the battery life a "superpower" of the device, and considered the privacy LED too dim to warn bystanders. Live Captions worked better in English and Chinese than in Italian and sometimes missed sentences, and the Live Cues beta did not reliably detect questions. He described the glasses as well made and deferred to a follow-up article the question of whether they are worth their price of about US$500.[11]
TechRadar's Hamish Hector tried the iO at IFA and wrote that the app was "incredibly smooth" and the crown "less temperamental than swiping on the frame". He singled out live captions as a useful accessibility tool for people who are hard of hearing and called Life Log the standout feature, while criticizing Conversation Assistance as a task that should not be handed to an AI. His initial view was that the iO was "the best cameraless smart specs I've seen so far", pending a full review.[18]
See also
References
- ↑ 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 "RayNeo iO AI Glasses - Smart Glasses with Invisible Display". RayNeo. https://www.rayneo.com/products/rayneo-io-ai-glasses. Retrieved 2026-09-20.
- ↑ 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 "RayNeo Expands Consumer AR Lineup: Unveiling RayNeo iO Smart Glasses and Cinematic RayNeo GT Series". PR Newswire. RayNeo. 2026-08-21. https://www.prnewswire.com/news-releases/rayneo-expands-consumer-ar-lineup-unveiling-rayneo-io-smart-glasses-and-cinematic-rayneo-gt-series-302856495.html. Retrieved 2026-09-20.
- ↑ 3.0 3.1 3.2 3.3 3.4 3.5 "RayNeo Showcases Next-Generation Cinematic AR and AI Smart Glasses at IFA 2026 with Dolby and Bang & Olufsen". PR Newswire. RayNeo. 2026-09-04. https://www.prnewswire.com/news-releases/rayneo-showcases-next-generation-cinematic-ar-and-ai-smart-glasses-at-ifa-2026-with-dolby-and-bang--olufsen-302870067.html. Retrieved 2026-09-20.
- ↑ 4.0 4.1 4.2 4.3 4.4 Sam Sprigg (2026-08-21). "RayNeo Expands AR Glasses Lineup With iO Smart Glasses and GT Series". Auganix. https://www.auganix.org/ar-news-rayneo-io-gt-max-smart-glasses/. Retrieved 2026-09-20.
- ↑ 5.0 5.1 5.2 5.3 5.4 5.5 Paul Jones (2026-09-10). "Why RayNeo is the only AR eyewear company you can bet on". Android Authority. https://www.androidauthority.com/rayneo-ar-glasses-ifa-2026-3708762/. Retrieved 2026-09-20.
- ↑ 6.0 6.1 6.2 Devindra Hardawar (2026-08-21). "RayNeo is going both minimalist and maximalist with its latest AR smart glasses". Engadget. https://www.engadget.com/2241335/rayneo-ar-smart-glasses-io-gt-series/. Retrieved 2026-09-20.
- ↑ 7.0 7.1 Justin Ryan (2026-09-04). "RayNeo's iO AI Glasses and GT Cinema Glasses Go on Sale". Spatial Insider. https://spatialinsiders.com/stories/rayneo-io-gt-glasses-on-sale. Retrieved 2026-09-20.
- ↑ "RayNeo Leads Global AR Smart Glasses Shipments in Q1 2026". PR Newswire. RayNeo. 2026-07-06. https://www.prnewswire.com/news-releases/rayneo-leads-global-ar-smart-glasses-shipments-in-q1-2026-302818387.html. Retrieved 2026-09-20.
- ↑ 9.0 9.1 "RayNeo iO AI Glasses - Smart Glasses with Invisible Display". RayNeo EU. https://eu.rayneo.com/products/rayneo-io-ai-glasses. Retrieved 2026-09-20.
- ↑ "RayNeo iO Smart Glasses and GT Max: Why Two Devices, Not One". Next Reality. https://virtual.reality.news/news/rayneo-io-smart-glasses-and-gt-max-why-two-devices-not-one/. Retrieved 2026-09-20.
- ↑ 11.0 11.1 11.2 11.3 11.4 11.5 11.6 11.7 11.8 Skarredghost (2026-09-04). "RayNeo iO Smart Glasses hands-on impressions". The Ghost Howls. https://skarredghost.com/2026/09/04/rayneo-io-smart-glasses-impressions/. Retrieved 2026-09-20.
- ↑ Jean Leon (2026-09-06). "Best Of IFA 2026: RayNeo iO and GT Max Smart Glasses". Android Headlines. https://www.androidheadlines.com/2026/09/best-of-ifa-2026-rayneo-io-gt-max-smart-glasses.html. Retrieved 2026-09-20.
- ↑ 13.0 13.1 13.2 13.3 Nico Jurran (2026-08-21). "Smart glasses RayNeo iO rely on bone conduction and AI projection". heise online. https://www.heise.de/en/news/Smart-glasses-RayNeo-iO-rely-on-bone-conduction-and-AI-projection-11414974.html. Retrieved 2026-09-20.
- ↑ 14.00 14.01 14.02 14.03 14.04 14.05 14.06 14.07 14.08 14.09 14.10 "Support RayNeo AI Glasses". RayNeo. https://www.rayneo.com/pages/support-rayneo-io-ai-glasses. Retrieved 2026-09-20.
- ↑ 15.0 15.1 15.2 "AI Smart Glasses with Invisible Display - RayNeo iO". RayNeo. https://www.rayneo.com/pages/rayneo-io-ai-glasses. Retrieved 2026-09-20.
- ↑ "Timekettle Expands AI Ecosystem with Babel OS 3.0, Powering Real-Time Translation on RayNeo iO Smart Glasses". PR Newswire. Timekettle. 2026-08-24. https://www.prnewswire.com/news-releases/timekettle-expands-ai-ecosystem-with-babel-os-3-0--powering-real-time-translation-on-rayneo-io-smart-glasses-302858299.html. Retrieved 2026-09-20.
- ↑ "RayNeo Launches AI Smart Glasses With Real-Time Captioning and Live Translation Across 55 Languages". The Hearing Review. 2026-08-21. https://hearingreview.com/hearing-products/amplification/assistive-devices/rayneo-launches-ai-smart-glasses-with-real-time-captioning-and-live-translation-across-55-languages. Retrieved 2026-09-20.
- ↑ 18.0 18.1 18.2 Hamish Hector (2026-09-13). "RayNeo's iO camera-free smart glasses boast an AI-agnostic version of the Siri Recap feature coming to Apple Watch - and I'm not sure if I love or hate it". TechRadar. https://www.techradar.com/computing/virtual-reality-augmented-reality/rayneos-io-camera-free-smart-glasses-boast-an-ai-agnostic-version-of-the-siri-recap-feature-coming-to-apple-watch-and-im-not-sure-if-i-love-or-hate-it. Retrieved 2026-09-20.