viaim OpenNote

The viaim OpenNote has killer specs, 96th percentile sound, 97th percentile battery, and a unique AI recording feature. But user sentiment is in the 23rd percentile, with reports of recordings stopping without warning and garbled audio. It's a great idea with shaky execution. Worth trying if you're patient, but not a safe bet for critical meetings.

Sound quality is a standout. The 18mm dynamic driver pushes this thing into the 96th percentile for audio, which is impressive for an open-ear design. Battery life is even better at the 97th percentile, with 19 hours on the buds and 53 total with the case. Connectivity is top of the charts too, thanks to Bluetooth 5.3 and multipoint. Mic quality ranks in the 92nd percentile, which should make calls crisp. But the ANC is just okay at the 74th percentile, and comfort lands at 72nd, which is fine but not class-leading. The real issue is reliability. Owners report recordings stopping without any notification, garbled audio files, and earpieces shutting down mid-call. That's a dealbreaker for a device marketed as a meeting tool.

Against the Technics EAH-AZ100 or Sony WF-1000XM6, the OpenNote can't compete on ANC or overall polish. Those are closed-ear buds with far better noise cancellation and more refined sound. The Apple AirPods Pro 3rd Gen and Samsung Galaxy Buds3 Pro also beat it on ecosystem integration and call reliability. But none of them have the AI recording and transcription angle. The Nothing Buds 2 are closer in spirit, with a focus on design and value, but they lack the productivity features. The OpenNote's real competition is itself. If the recording worked flawlessly, it would carve out a unique niche. Right now, it's a niche product with a reliability asterisk.

Pricing is all over the place. US listings range from $175 to $199, so shop around before you buy. The cheapest US option is the best deal if you're set on these. For the feature set, especially the AI recording and transcription, that's not unreasonable. But value depends entirely on whether the recording features work reliably. If they do, this is a solid productivity tool. If they don't, you're paying nearly $200 for a pair of open-ear buds with great battery life and a fancy paperweight feature. Given the reliability complaints, it's a gamble.

The viaim OpenNote is a weird one. On paper, it's an open-ear earbud with monster battery life, solid sound, and a built-in AI voice recorder that transcribes meetings in 78 languages. That's a genuinely cool pitch for anyone who lives in Zoom calls or spends their day bouncing between conversations. The hardware mostly delivers too. 53 hours of case battery, Bluetooth 5.3 with multipoint, and an 18mm dynamic driver that ranks in the 96th percentile for sound in our database.

But there's a catch. User sentiment sits in the 23rd percentile, which is rough. A few owners love the packaging and comfort, but a detailed verified review reports recording stops without warning, garbled audio, and spontaneous shutdowns during calls. For a product whose whole identity is reliable note-taking, that's a problem. The specs say one thing. Real-world reliability says another.

Skip these if you need a dependable meeting recorder for work. The recording reliability issues are a dealbreaker for lawyers, journalists, or anyone who can't afford to lose audio. Also skip if you want strong ANC, since the open-ear design means noise cancellation is mediocre at best. And if privacy is a concern, the data access questions around the AI features should give you pause.

Buy this if you want an open-ear bud with exceptional battery life and you're willing to gamble on the AI recording features. The sound is great, the comfort is decent, and the battery is best-in-class. But if you need a dependable meeting recorder, the reliability complaints are too serious to ignore. This is a product for early adopters who can tolerate some jank, not for professionals who need it to work every single time.