Are smart glasses legal in Europe?

Informational, not legal advice.This page is written for buyers, not lawyers. It quotes the regulators directly where it can — the European Data Protection Board, the UK Information Commissioner’s Office and France’s CNIL — but each of the 27 member states adds its own national law, and nothing here addresses your specific situation. For that, go to your national data protection authority or a qualified lawyer.

The device is legal. The recording is what gets regulated.

There is no European rule against owning or wearing a pair of camera glasses, any more than there is one against carrying a phone. European law is written around what a device does to other people, not around its shape. Once the glasses capture someone’s face or voice, that capture can be personal data, and personal data is what the General Data Protection Regulation governs.

That is also why the US framing does not travel well. Our US state-by-state guide splits the question into video and audio because American law does. In Europe the first question is different: who is this recording for? A clip you keep for yourself and the same clip posted to thousands of strangers are treated as two different activities.

France’s regulator put the underlying concern plainly in May 2026. The CNIL noted that connected glasses are not clearly distinguishable from ordinary glasses, which makes it hard for people nearby to know whether they are being filmed — and that their use is, in principle, subject to the GDPR and the French data protection act. The wearer, not the bystander, is the one expected to close that gap.

The household exemption, in plain English

Article 2(2)(c) of the GDPR says the regulation does not apply to processing by a natural person “in the course of a purely personal or household activity”. Recital 18 adds the qualifier that matters most: “and thus with no connection to a professional or commercial activity”.

The EDPB’s Guidelines 3/2019 on video devices (version 2.0, adopted January 2020) say this exemption “must be narrowly construed”, and they give examples that map almost exactly onto how people use camera glasses:

• A tourist filming a holiday on a phone and a camcorder, who shows the footage to friends and family without making it available to an indefinite number of people — inside the exemption.
• A mountain biker recording her descent with an action camera in a remote area, for her own entertainment at home — inside the exemption, even though some personal data is processed along the way.

Swap the camcorder for a pair of glasses and nothing in that analysis changes. Recording your own walk through Lisbon to watch later is the kind of activity the exemption was written for.

Three lines you can cross without noticing

1. Publishing to an audience

The EDPB quotes the Court of Justice in Lindqvist(C-101/01): the exemption does not cover “publication on the internet so that those data are made accessible to an indefinite number of people”. Its own example is direct — a controller who wishes to upload a recording to the internet needs a legal basis, for instance the consent of the person filmed. A public post of strangers’ faces is the moment a personal clip stops being purely personal.

2. Using them for work

The exemption requires no connection to a professional or commercial activity. Filming a site visit, a client meeting, a patient area or a shop floor is professional by definition, and the GDPR applies in full — usually with your employer as the controller who has to justify it. Many workplaces simply ban recording devices. Our guide to camera-free glasses for work covers the places where an audio-only frame is the only one that gets through the door.

3. Recording steadily outward

In Ryneš (C-212/13), cited by the EDPB, the Court held that a camera constantly recording and covering, even partially, a public space cannot be regarded as purely personal. That case was about a fixed home camera, not eyewear, but the principle is worth carrying: the more a recording looks like continuous monitoring of the street rather than a deliberate moment, the weaker the personal-use argument becomes.

National law sits on top of the GDPR

The GDPR is only one layer. Every member state also has criminal and civil rules protecting private life, the right to one’s own image and the confidentiality of conversations — and those apply whether or not the household exemption covers you. Two examples from primary sources:

• Germany. Section 201 of the Criminal Code makes it an offence, without authorisation, to make an audio recording of the privately spoken words of another, or to make such a recording available to a third party — punishable by imprisonment of up to three years or a fine. For glasses with a microphone, that is the European counterpart of the US all-party-consent states.
• France. The CNIL reminds wearers that they must respect people’s droit à l’image, and points to Article 226-1 of the Penal Code, which punishes interference with the intimacy of another person’s private life with up to one year of imprisonment and a €45,000 fine.

The CNIL’s six recommendations for wearers are the most practical summary any European regulator has published for this device category: tell the people near you when you are using connected glasses; switch capture off when it is no longer useful; turn the glasses off whenever you are asked to turn off your phone; avoid using them where people would not expect it; obtain consent if you want to use photos or videos in which people appear; and think before sharing, because even a harmless post can have lasting effects.

The United Kingdom

The UK left the EU but kept the GDPR’s structure as the UK GDPR, including the domestic carve-out. The Information Commissioner’s Office puts it this way: personal data processed in the course of a purely personal or household activity, with no connection to a professional or commercial activity, is outside the UK GDPR’s scope — and it lists “taking pictures for your own enjoyment” as an example. The same logic follows as in the EU: personal clips are outside the regime; a professional or commercial connection brings it back in. Venues across the UK — galleries, theatres, gyms, hospitals, stadiums — also set their own recording rules, and those apply to eyewear whether or not they mention it.

Where the OXIVUE range sits

We ship to all 27 EU member states and the United Kingdom, as well as Norway and Switzerland — so this is a page we owe our European buyers rather than a theoretical one. Here are the facts on our side of the question.

The camera frames

The M08 at $149, the M02C at $159, the M08C at $169 and the M14at $199 all carry an 8 MP camera and microphones. Capture starts with a deliberate action on the frame — a single touch on the M08, a slide-touch control on the M14 — rather than a rolling background recording. That fits the personal, deliberate use the EDPB’s examples describe.

We do not document a recording-indicator light on any OXIVUE frame, and we are not going to claim one here. The CNIL itself notes that indicator lights have only limited reach even where they exist. The honest consequence is the one it spells out: the disclosure is yours. Say what the glasses are when you put them on in company, ask before recording a conversation, and ask again before you publish a face.

The frame with no camera

The M01 Pro at $19.90 is our audio frame. Its specification reads Camera: None · audio only — open-ear speakers for music, calls and directions, and nothing for a data protection authority to have an opinion about. It is currently open for reservation rather than immediate shipping.

Outside the United States, import VAT, any duties and the carrier’s handling fee are not charged at checkout; your customs authority may collect them on delivery, payable by the recipient. The shipping policy has the details, and the returns policy sets out our terms — including the statutory rights EU and UK buyers keep regardless of them. If you are taking the glasses on a trip, the travel guide covers airport security, battery and etiquette abroad.

Bottom line

Smart glasses are legal to buy and wear anywhere in the EU and the UK. Filming for yourself is personal use; publishing strangers, filming for work and recording private conversations are where data protection and national criminal law take over. The habit that keeps you clear of all of it is the one every regulator quoted here recommends: tell people, ask first, and think before you post. If you want the camera, compare the M08, M02C, M08C and M14 on the full specification table. If you would rather never have the conversation, the M01 Pro has no camera at all.

Frequently asked questions