It is the moment every buyer in Zürich knows: you are crossing the Bahnhofstrasse, a harmless-looking cloud turns into a cloudburst without warning, and while everyone reaches for an umbrella you pause for a second — should I actually take the glasses off now? It is the right question, and it deserves a more honest answer than the usual "rugged and everyday-ready" from the marketing.
Short answer: we have no official, certified IP rating from Even Realities for the G2 that we could quote in good conscience. So we claim neither "waterproof" nor "splash-proof". Treat the glasses as what they are: a high-quality pair of glasses with sensitive electronics in the temples. Light rain, snow or sweat on a short trip are usually fine with common sense — submerging, showering, swimming and hours of soaking are not. The reliable rule: they may get briefly wet, they must never get flooded.
Why we will not put an IP number on the table
IP ratings (like "IP54" or "IPX4") come from a standardised lab test and state exactly how much dust and water a device withstands. That is precisely why they are useful — and precisely why we will not invent one. We are aware of no official IP figure for the Even G2 that we could cleanly source. Rather than guess a number that would give you a false sense of security, we say it plainly: without a certified figure, the cautious default for body-worn electronics applies — briefly damp is fine, properly wet is a risk you carry, not the manufacturer.
This is not a vote of no confidence in the G2. It is simply the stance we take with any device that has a battery and a circuit board, as long as no test standard promises otherwise. If you need a hard number, ask us directly in the showroom or ask Even — and do not rely on a spec sheet from the internet that may only have guessed it too.
Condition by condition, honestly placed
Here is how we rate the typical Swiss situations. "Briefly OK" means: usually uncritical with common sense and a wipe-down afterwards. "Caution" means: it can work, but carries a real risk. "No" means: do not do it.
| Situation | What realistically happens | Our take |
|---|---|---|
| Drizzle, brief shower | A few drops on lenses and frame; dry afterwards | Briefly OK |
| Heavy rain, long walk | Water pools, can reach temples and charging contacts | Caution, better to stow |
| Sweat during sport | Salty sweat runs toward temples and contacts | Caution, wipe often |
| Snow, snowfall | Flakes melt into water on the warm frame | Caution, brush off and dry |
| Alpine cold, sub-zero | The battery delivers less; condensation on coming inside | Works, with shorter runtime |
| Shower, swimming, submersion | Water gets into the electronics | No, never |
| Heat build-up in a car, direct sun | High temperatures stress the battery | No, do not leave it |
This table is a cautious editorial placement by AI-Eyewear based on general electronics experience — not a manufacturer promise and not a certified rating. When in doubt, take the conservative option.
Rain and sweat: the enemy is the contacts, not the lenses
Water barely bothers the lenses themselves — they are lenses, they take any rain. The vulnerable spots are where the electronics sit: the temples with battery and light guide, and above all the charging contacts. That is exactly where water runs if it drips long enough, and salty sweat is worse than rain here because it conducts better and leaves residue. Cycling to work in drizzle: no drama, wipe them dry afterwards. For the one-hour run in high summer or the walk through a cloudburst: better to take them off, stow them, and put them back on later.
Cold, snow and the business of fogging up
Alpine cold is less a problem for the housing than for the battery. Lithium-ion cells give noticeably less at sub-zero temperatures — the already tight runtime of such small glasses drops further in a hard frost. That is normal and not a defect; in winter, simply plan for less. Snow is essentially rain on a delay: as long as the flakes sit on the cold frame nothing happens, but the moment they melt it is water — so brush it off before it thaws. And the Swiss-winter classic: come out of the cold into a warm restaurant and the glasses fog up and form condensation. Give them a few minutes to acclimatise rather than rubbing them dry at once — that goes for any electronics coming in from the cold.
How to get the glasses safely through the weather
No magic, just a few habits that keep the small residual risk small.
- Dry them after they get wet. Wipe off rain, snow or sweat with a soft, dry cloth — especially around the charging contacts, before you set the glasses in the charging case.
- Never charge them wet. Only put the glasses into the case to charge once the contacts are genuinely dry. Moisture plus current is the worst combination.
- Take them off in a cloudburst. For a long walk in heavy rain the glasses belong in the case, not on your nose. The case is the best rain protection they have.
- Never into water. No shower, no lake, no rinsing under the tap. A slightly damp cloth is enough to clean them, not running water.
- Protect them from heat. Do not leave them in a summer car or in direct sun — heat build-up harms the battery more than any rain.
So: buy, skip, or test first?
Buy with confidence if you see the glasses for what they are — an everyday device for the commute, the office and the city that shrugs off a shower and some sweat, as long as you wipe them dry afterwards. That is the life they are built for.
Think twice if you want glasses that take hours of steady rain, the mountain lake or heavy endurance-sport sweat without complaint. Without a certified rating, that is exactly the use we do not recommend them for — and no number we invented would change that.
Test before you buy the tangible things: how the glasses sit, how the temples feel, how solid the frame seems. Come to the Zürich showroom, pick them up, and ask us directly about what no spec sheet answers cleanly. If you want to compare the models on paper first, the key figures are in the AI glasses database; whether the G2 fits your life at all is settled in who the Even G2 is for.
Disclosure: AI-Eyewear is the authorised Swiss reseller of Even Realities. We deliberately quote no invented IP rating; where a reliable figure is missing, we say so openly rather than guess.