EM3 Stellar Pro
On sale · China
EM3's 110 g glasses connect by cable to a 410 g box with an NVIDIA Jetson Xavier NX and Ubuntu. 53 degree field of view and 3,000 nits, according to the maker's page archived in 2023.
Specifications
| Field | Value | How we know |
|---|---|---|
| Brand | OFFICIALEM3 | How we know: EM3 / 北京意链科技有限公司… |
| Category | OFFICIALAugmented reality | How we know: EM3 / 北京意链科技有限公司… |
| Form factor | OFFICIALGlasses frame | How we know: EM3 / 北京意链科技有限公司… |
| Status | OFFICIALOn sale | How we know: EM3 / 北京意链科技有限公司… |
| Maker country | OFFICIALChina | How we know: EM3 / 北京意链科技有限公司… |
| Release | We have not checked | How we know: OPEN QUESTION |
| Announcement | We have not checked | How we know: OPEN QUESTION |
| Display type | OFFICIALÓptica see-through de lente de campo livre | How we know: EM3 / 北京意链科技有限公司…[1] |
| Display color | OFFICIALFull color | How we know: EM3 / 北京意链科技有限公司… |
| Resolution | OFFICIAL2K, engine óptico único 16:9 | How we know: EM3 / 北京意链科技有限公司…[2] |
| Field of view | OFFICIAL53° | How we know: EM3 / 北京意链科技有限公司… |
| Brightness | OFFICIAL3000 nits | How we know: EM3 / 北京意链科技有限公司… |
| Image in both eyes | OFFICIALYes | How we know: EM3 / 北京意链科技有限公司… |
| Camera | OFFICIAL12 MP | How we know: EM3 / 北京意链科技有限公司… |
| Video | OFFICIAL1080p60 | How we know: EM3 / 北京意链科技有限公司…[3] |
| Microphones | We have not checked | How we know: OPEN QUESTION |
| Speakers | OFFICIAL2 | How we know: EM3 / 北京意链科技有限公司… |
| Wi-Fi | OFFICIALWi-Fi 5 (2,4GHz e 5GHz) | How we know: EM3 / 北京意链科技有限公司…[4] |
| Bluetooth | OFFICIAL5.0 | How we know: EM3 / 北京意链科技有限公司…[5] |
| Chip | OFFICIALNVIDIA Jetson Xavier NX | How we know: EM3 / 北京意链科技有限公司…[6] |
| Memory | OFFICIAL16384 MB | How we know: EM3 / 北京意链科技有限公司… |
| Storage | OFFICIAL128 GB | How we know: EM3 / 北京意链科技有限公司… |
| System | OFFICIALUbuntu (Linux) | How we know: EM3 / 北京意链科技有限公司…[7] |
| Developer access | OFFICIALWe have not checked | How we know: EM3 / 北京意链科技有限公司… |
| Prescription lenses | We have not checked | How we know: OPEN QUESTION |
| Battery | OFFICIAL12000 mAh | How we know: EM3 / 北京意链科技有限公司… |
| Claimed battery life | We have not checked | How we know: OPEN QUESTION |
| Weight | OFFICIAL110 g | How we know: EM3 / 北京意链科技有限公司… |
| Water protection | We have not checked | How we know: OPEN QUESTION |
| Price | We have not checked | How we know: OPEN QUESTION |
Notes
- 1.Display type. Free-form see-through optics with a single 2K image engine at 16:9, 3086 PPI and 10000:1 contrast, from EM3's product page archived on 2023-03-19. The design is split: a conventional frame cabled to an external computer, the EM3 AR Box.
- 2.Resolution. 2K through a single 16:9 optical engine, from EM3's product page archived on 2023-03-19.
- 3.Video. 1080p60 from the single front RGB camera, which also takes the 12 MP stills. EM3's product page archived on 2023-03-19.
- 4.Wi-Fi. Wi-Fi 5 on 2.4 GHz and 5 GHz, from EM3's product page archived on 2023-03-19.
- 5.Bluetooth. Bluetooth 5.0, from EM3's product page archived on 2023-03-19.
- 6.Chip. An NVIDIA Jetson Xavier NX, in the external box. EM3's page writes it as NVIDIA Xavier NX. Archived on 2023-03-19.
- 7.System. Ubuntu Linux, running on the EM3 AR Box and not on the glasses. EM3's product page archived on 2023-03-19.
No consumer price found. EM3 sells the Stellar Pro through B2B and integrator channels, and the archived page has no store.
What we measured in the lab
We did not measure this device in the lab.
Our review
For
- EM3 pairs the glasses with an external Ubuntu computer running an NVIDIA Jetson Xavier NX.
- EM3 declares a 3000-nit, 2K optical engine with a 53-degree field of view.
- The external box carries 16GB of RAM and 128GB of storage, per EM3's own spec sheet.
- A 12MP camera can record 1080p video at 60 frames per second, per EM3.
Against
- No developer SDK, API, or portal has been found for building outside apps on this device.
- EM3's own web console targets model deployment for integrators, not app publishing.
- The glasses tether by cable to a separate 410-gram box, adding a second unit to carry.
- EM3 discloses no water-resistance rating for the glasses.
- No consumer price has surfaced; EM3 sells through B2B and integrator channels.
No independent review of the EM3 Stellar Pro had been found as of 06/09/2026. EM3, a Beijing-based brand, describes a split-design AR headset: 110-gram see-through glasses tethered by cable to a separate 410-gram box called the EM3 AR Box.
The box carries an NVIDIA Jetson Xavier NX, 16GB of RAM, 128GB of storage, and runs Ubuntu Linux, per EM3's archived product page. The glasses use a single 2K optical engine at 3000 nits and a 53-degree field of view, with a 12MP camera capable of 1080p video at 60 frames per second.
No developer SDK, API, or portal has been found for building outside apps on the Stellar Pro. EM3's own web console lets integrators deploy custom object-detection models, but that is a corporate integration tool, not an open path for third-party developers. No consumer price has surfaced, and EM3 discloses no water-resistance rating.
Verdict
No independent review of this device had been found as of 06/09/2026. EM3 describes a split-design AR headset tethered to an external Ubuntu computer, with a 53-degree field of view and 3000 nits, but discloses no consumer price or developer SDK.
Images
Sources
- EM3,Man,Machine,Mind - homepage (Wayback Machine capture of 2025-04-02, the most recent one before the domain was taken over by a betting site) · EM3 / 北京意链科技有限公司 (em3ai.com, via Internet Archive) · retrieved on Sep 05, 2026
- Footer of the official site (archived chunk-common.f20cfa6d.js, captured on 2022-11-09): copyright, parent company name and ICP registration number · EM3 / 北京意链科技有限公司 (em3ai.com, via Internet Archive) · retrieved on Sep 05, 2026
- EM3 | Stellar Pro 分体式AR眼镜发布 (article published on 2022-05-18 by 艾邦AR/VR网, reprinting text from the company's official WeChat account: 原文始发于微信公众号（EM3 Tech）). CORRECTION FROM THE SKEPTICAL REVIEW of 2026-09-06: this URL is alive, not dead. It was reopened three times, with and without a browser user agent and with cache busting, and all three returned HTTP 200 with this same content about the EM3 St · 艾邦AR/VR网 (abvr360.com) · retrieved on Sep 05, 2026
- Stellar Pro and EM3 AR BOX - 技术规格 (Wayback Machine capture of the official product page, archived on 2023-03-19; the static HTML only shows a JS loader, so the data was read straight from the archived bundle StellarPro.66252c32.js, which carries the whole spec table as a Vue.js data object) · EM3 (em3ai.com, via Internet Archive) · retrieved on Sep 05, 2026