Fit to this kind
81±0
Netherlands. How well this product does the job of its own kind in this market. Not a ranking of glasses, and not comparable across kinds. Spread is tight.
In-eye display
Lenovo ThinkReality A3
Replace a conventional computer monitor with an in-eye display. Enterprise in-eye display. Kind fit is how well this product does that job in this market. It is not a ranking against other kinds of glasses.
Crawl write-ups live in the Club wiki Research book, not in the git handbook. Lenovo ThinkReality A3 research · All wiki pages
Same kind, any market
77
Kind fit without local stock and repair. Still this kind only.
How much we know
17%
Share of this kind’s job we have observations for. Not agreement, not a score, and not the whole catalogue.
Last calculated
2026-08-29
Model 1.0.0. Accessibility —, jurisdiction 100.
This kind’s job
Each tile is one area of the catalogue. The number is the weighted average of the questions in that area that already have accepted facts — on the same 0–100 scale as kind fit. Coverage is the share of those questions with any evidence. It is not a ranking against other kinds of glasses.
Eyewear
100
Known 50% · ±0
This area counts toward kind fit for this kind of product.
Fit, comfort, and prescription. How the glasses sit on a face for ordinary wear. The number is the weighted average of the questions below that have accepted facts, not a separate vote on the whole product.
- Comfort · —
- Prescription compatible · 100
Hardware
15
Known 40% · ±0
This area counts toward kind fit for this kind of product.
The physical kit: battery life, weight, and whether the camera can be used as a camera. The number is the weighted average of the questions below that have accepted facts, not a separate vote on the whole product.
Software & Interoperability
100
Known 13% · ±0
This area counts toward kind fit for this kind of product.
Whether software is locked to this maker, works offline, and can be used by other apps. The number is the weighted average of the questions below that have accepted facts, not a separate vote on the whole product.
Mobile Integration
—
Known —
This area counts toward kind fit for this kind of product.
How the glasses work with a phone: iOS, Android, and whether a vendor account is required. The number is the weighted average of the questions below that have accepted facts, not a separate vote on the whole product.
Data Governance
100
Known 20% · ±0
This area counts toward kind fit for this kind of product.
Where recordings and telemetry go, and whether you can keep or export them. The number is the weighted average of the questions below that have accepted facts, not a separate vote on the whole product.
- Cloud required · —
- Local storage option · 100
- Data export · —
- EU processing option · —
- Telemetry opt-out · —
Support & Lifecycle
—
Known —
This area counts toward kind fit for this kind of product.
Repair, warranty, spare parts, and how long the maker keeps the product alive. The number is the weighted average of the questions below that have accepted facts, not a separate vote on the whole product.
This market
Local stock, repair, and rules for this territory. They can change kind fit when you switch market; they are not a second product ranking.
Market Accessibility
—
Known —
This market overlay. It can change kind fit here when you switch territory.
Whether you can buy this product and get it repaired in this territory. The number is the weighted average of the questions below that have accepted facts, not a separate vote on the whole product.
- Local stock · —
- Market availability · —
Compliance
—
Known —
This market overlay. It can change kind fit here when you switch territory.
Privacy notices and rules that apply in this jurisdiction. The number is the weighted average of the questions below that have accepted facts, not a separate vote on the whole product.
Outside this kind
Still observable, and still useful context. They do not raise or lower kind fit. A sound-only pair is not marked down for having no camera; an in-eye display is not marked up for AI capture it does not claim.
AI Capability
—
Known —
Outside this kind. The number is still shown for context. It does not raise or lower kind fit.
Whose AI runs, whether you can bring your own, and what the glasses can see or do on your behalf. The number is the weighted average of the questions below that have accepted facts, not a separate vote on the whole product.
Criteria and cohorts
Each question below shows the accepted facts that produced its number: who recorded them, when, the value, cited URLs, and the crawl write-up when the fact came from a computer reading the web. Vendor, users, and tests stay visible when they disagree. Rejected observations are kept off this calculation; they are not deleted. Criteria outside this kind stay listed so the evidence is not lost; they do not move kind fit.
Comfort
How the glasses feel during ordinary wear.
—
—
No evidence yet.
Review this criterionPrescription compatible
Whether prescription lenses or inserts are supported.
100
±0
- ai research. Lenovo product page lists optional prescription lens inserts for the ThinkReality A3.
- ai research 100· 1
How this number was made
Yes · 2026-10-02 · Daily product research
A computer that read a webpage · ai research · Lenovo product page lists optional prescription lens inserts for the ThinkReality A3.
Real-world battery life
Hours of mixed use before recharge.
—
—
No evidence yet.
Review this criterionClaimed battery life
Hours the maker states for typical use.
40
±0
- ai research. Lenovo product page lists battery life as up to 4 hours.
- ai research 40· 1
How this number was made
4 hours · 2026-10-02 · Daily product research
A computer that read a webpage · ai research · Lenovo product page lists battery life as up to 4 hours.
Weight
Mass of the glasses in grams.
0
±0
- ai research. Lenovo product page lists the ThinkReality A3 weight as 185 g.
- ai research 0· 1
How this number was made
185 · 2026-10-02 · Daily product research
A computer that read a webpage · ai research · Lenovo product page lists the ThinkReality A3 weight as 185 g.
Outdoor microphone quality
How well voice is captured outdoors, including wind.
—
—
No evidence yet.
Review this criterionCall quality
How calls sound to the wearer and the other party.
—
—
No evidence yet.
Review this criterionSDK hardware portability
Whether software can run on other hardware or only this maker's glasses.
—
—
No evidence yet.
Review this criterionCompanion app required
Whether a phone app is required for ordinary use.
100
±0
- ai research. Lenovo product page states no smartphone is required, so a phone app is not required for ordinary use.
- ai research 100· 1
How this number was made
No · 2026-10-02 · Daily product research
A computer that read a webpage · ai research · Lenovo product page states no smartphone is required, so a phone app is not required for ordinary use.
Core features offline
Whether ordinary use still works without a network.
—
—
No evidence yet.
Review this criterionThird-party software
Whether other apps can run on the glasses or companion, beyond the maker's own.
—
—
No evidence yet.
Review this criterionWho controls software updates
Whether the wearer can choose when the OS or firmware updates, or only the maker.
—
—
No evidence yet.
Review this criterionLocal API for other software
Whether other apps on the phone or LAN can talk to the glasses without the vendor cloud.
—
—
No evidence yet.
Review this criterionStandard Bluetooth profiles
Whether the glasses expose ordinary Bluetooth profiles that other phones and apps can use.
—
—
No evidence yet.
Review this criterionSensor access for other software
How far other software can read camera, microphone, or motion sensors.
—
—
No evidence yet.
Review this criterionProgrammable camera
Not this kind of product. Ignored for kind fit.
Whether software can capture from the glasses camera, not only a maker app.
—
—
No evidence yet.
Review this criterioniOS support
Official support for iPhone.
—
—
No evidence yet.
Review this criterionAndroid support
Official support for Android.
—
—
No evidence yet.
Review this criterionUsable without a maker account
Whether core features work without creating an account at the maker.
—
—
No evidence yet.
Review this criterionAI provider choice
Outside this kind. Ignored for kind fit.
Whether the wearer can choose the AI provider.
—
—
No evidence yet.
Review this criterionCustom AI endpoint
Outside this kind. Ignored for kind fit.
Whether a private or self-hosted AI endpoint can be used.
—
—
No evidence yet.
Review this criterionOn-device AI
Outside this kind. Ignored for kind fit.
Whether useful AI runs on the glasses or phone without a cloud round-trip.
—
—
No evidence yet.
Review this criterionBring your own AI key
Outside this kind. Ignored for kind fit.
Whether the wearer can plug in their own API key or contract with a provider.
—
—
No evidence yet.
Review this criterionVoice assistant quality
Outside this kind. Ignored for kind fit.
How usable spoken AI is in ordinary rooms and outdoors.
—
—
No evidence yet.
Review this criterionVision AI usefulness
Not this kind of product. Ignored for kind fit.
Whether the glasses can describe or act on what is in view, beyond a demo.
—
—
No evidence yet.
Review this criterionCan act, not only answer
Outside this kind. Ignored for kind fit.
Whether the assistant can send a message, set a reminder, or call an API, not only talk.
—
—
No evidence yet.
Review this criterionCloud required
Whether ordinary features require a vendor cloud.
—
—
No evidence yet.
Review this criterionLocal storage option
Whether recordings, notes, or transcripts can stay on the phone or glasses.
100
±0
- ai research. Lenovo product page lists 128 GB storage, indicating data can be stored locally on the glasses.
- ai research 100· 1
How this number was made
Yes · 2026-10-02 · Daily product research
A computer that read a webpage · ai research · Lenovo product page lists 128 GB storage, indicating data can be stored locally on the glasses.
Data export
Whether the wearer can take their data out in a usable file.
—
—
No evidence yet.
Review this criterionEU processing option
Whether processing can stay in the EU/EEA when the wearer asks for it.
—
—
No evidence yet.
Review this criterionTelemetry opt-out
Whether analytics and diagnostics can be switched off.
—
—
No evidence yet.
Review this criterionGDPR privacy notice completeness
This market overlay. Can change kind fit here.
Whether a usable privacy notice exists for EU/EEA use.
—
—
No evidence yet.
Review this criterionLocal repair path
Whether a local intake or authorised repair path exists in the selected market.
—
—
No evidence yet.
Review this criterionWarranty length
Standard warranty in months.
—
—
No evidence yet.
Review this criterionSpare parts path
Whether temples, nose pads, batteries, or similar parts can be obtained.
—
—
No evidence yet.
Review this criterionFirmware still maintained
Whether the maker is still shipping software for this model.
—
—
No evidence yet.
Review this criterionRMA path clarity
How clear the return and replacement path is in this market.
—
—
No evidence yet.
Review this criterionTechnical documentation
Whether install, SDK, and support documents are complete enough to work from.
—
—
No evidence yet.
Review this criterionLocal stock
This market overlay. Can change kind fit here.
Whether the product is stocked for sale in the selected market.
—
—
No evidence yet.
Review this criterionMarket availability
This market overlay. Can change kind fit here.
Whether the maker sells into the selected market at all.
—
—
No evidence yet.
Review this criterionResearch log
Pending AI notes live here, not in the wiki, and they do not change kind fit. A curator publish step writes a Research wiki page at /club/wiki/research/{product-id}. That page is not the matching handbook.
2026-10-02
Published research note.
I read the public Lenovo ThinkReality A3 product page for the US site. It lists the device as a standalone in-eye display/AR headset and gives hardware details: 185 g weight, a 4-hour battery claim, 128 GB storage, and optional prescription lens inserts. It also states that no smartphone is required for use. Lenovo ThinkReality A3
No named published review was read, so no experiential comfort, call, microphone, or RMA scores were recorded. The page did not provide explicit terms for cloud processing, telemetry opt-out, EU data processing, Bluetooth profile openness, SDK portability, or local repair in NL, so those criteria were left empty.
Sources: