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INMO GO3 (model IMG301) is designed to translate conversations on the glasses’ own display rather than forcing you to look down at a phone. Its online service covers 78 source languages and 98 target languages, while offline translation is limited to nine named languages. The glasses cost $599 on sale against a listed regular price of $699, according to INMO’s product pages at the time of reporting.
How translation works on GO3
GO3 combines a built-in camera, four microphones, two speakers and a binocular monochrome waveguide display. During a conversation, recognized speech is converted to text and appears sentence by sentence in the lens. You can choose a bilingual view, showing the original and translation together, or a translation-only view.
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Two-way conversation mode
In bidirectional mode, GO3 translates both directions of a conversation. The translated output can be read on the lens and played through the phone’s speaker or an INMO Speaker accessory. This is intended for face-to-face exchanges where each person speaks normally rather than taking turns typing into a phone.
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Audio subtitles and photo translation
Audio-subtitle mode turns live speech into text on the display, which can help when you need a visual transcript rather than a spoken translation. Photo translation uses the camera to read signs, menus and labels, then presents the translated result through the glasses.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
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- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
Online versus offline language support
The headline “98+ languages” applies to online translation. INMO specifies 78 source languages and 98 target languages for that connected mode. The manufacturer separately lists only nine offline languages:
- English
- Simplified Chinese
- Japanese
- Spanish
- Korean
- French
- German
- Russian
- Thai
That distinction matters when traveling. A broad online language list generally requires the glasses to communicate with the companion service through a connected iOS or Android phone. If you expect to translate without connectivity, plan around the nine-language offline list rather than the 98-language online figure.
Rank #2
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- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
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- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
What GO3 hardware provides
| Specification | Published figure | Practical significance |
|---|---|---|
| Display | 640×480 monochrome | Text is shown in the user’s view through a diffractive optical waveguide. |
| Field of view | 30° | Translation occupies a defined window rather than the entire scene. |
| Brightness | Up to 1,500 nits, adjustable | Higher brightness is intended to improve readability in bright conditions. |
| Weight | Approximately 58 grams | Heavier than ordinary prescription frames, so fit and balance are important. |
| Storage | 256MB RAM plus 64GB storage | Provides local capacity for the operating system and captured media. |
| Battery | 270mAh | Supports the published use-time figures below. |
GO3 has physical power and GO buttons, touch controls and ring control. The companion app runs on iOS and Android. The glasses also include two speakers and four microphones for voice interaction, calls and translation playback.
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INMO rates the 270mAh internal battery for up to three hours of continuous translation. Its other published figures are up to 3.3 hours of teleprompter use and up to 4.5 hours for music or phone calls. These are manufacturer ratings, not independent endurance tests, and actual time will vary with brightness, camera use, wireless connection and audio volume.
Rank #3
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- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
A 1,300mAh charging case is supplied in the feature description, along with two swappable batteries. INMO claims a battery can be changed in five seconds. Swapping can extend a travel day, but it does not remove the need to recharge the case and spare cells.
Phone dependence and setup expectations
GO3 is not presented as a completely standalone translation computer. You pair it with INMO’s iOS or Android app, and online language breadth depends on a connection to the translation service. Before relying on it abroad, install the app, pair the glasses, sign in if required, download the supported offline language packs and test the language direction you need.
Rank #4
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- Charge the glasses, spare batteries and charging case.
- Install the INMO companion app from the appropriate mobile platform and pair GO3.
- Select the source and target languages.
- Choose bilingual or translation-only display.
- For a two-person exchange, enable bidirectional conversation mode and select whether audio should play from the phone or an INMO Speaker.
- Test offline mode before leaving reliable coverage; only the nine listed languages are specified for offline use.
Beyond translation: AI and daily-use features
INMO also markets an on-lens assistant powered by ChatGPT and Gemini. Other advertised functions include automatic recording, transcription and meeting summaries; a teleprompter supporting seven listed languages; HERE Maps walking and cycling navigation; phone notifications; camera capture; and temple-touch music controls.
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Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
What is still unverified
Published specifications establish what INMO says GO3 can do, but they do not independently establish translation accuracy, response latency, heat management, privacy practices or real-world battery endurance. Recognition can also be affected by background noise, overlapping speakers, accents, poor lighting for camera-based text and unstable connectivity. Treat the glasses as an assistance tool and keep a phone-based or human fallback for medical, legal, safety-critical or highly nuanced conversations.
Price and who should consider GO3
INMO lists GO3 at $599 on sale, compared with a regular price of $699, at the time of reporting. The price is for the glasses product; accessory pricing and retail availability are not established here.
GO3 is most compelling if you want translated text in your field of view, can keep a phone connected for the broad language selection, and value swappable batteries. Travelers who need dependable operation away from data service should focus on whether their language pair is among the nine offline options. Buyers prioritizing proven accuracy, privacy guarantees or all-day continuous translation should wait for independent testing or evaluate those points directly before purchase.
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
