Dymesty AI glasses review: why they’re the worst smart glasses yet

At a glance:

• $399 (promoted to $299) titanium frames that weigh about 41 g
• Voice‑assistant, transcription and calendar features fail to work as advertised
• Battery lasts roughly 9‑10 hours at max volume, far short of the claimed 48 hours

What the glasses promise vs. what they deliver

The Dymesty AI Glasses are marketed as a lightweight, AI‑driven wearable that leans on ChatGPT for translation, music playback, meeting summaries and a hands‑free voice assistant. In practice, the device feels half‑baked. While the titanium frame is indeed light—listed at 35 g but measured at 41 g—the hardware is built from cheap plastics for nose pads and buttons, and it lacks a touchpad that competitors like Ray‑Ban Meta provide. The glasses ship with speakers, a microphone and a companion app, but the promised AI features are riddled with bugs.

Voice assistant and shortcut workflow

To use the built‑in voice assistant on iOS, users must install the Dymesty app, create a Siri shortcut called “glasses,” and then double‑press the right‑arm button on the frames. The intended flow is:

1. Press the arm button → Siri is invoked
2. Say the shortcut name (e.g., “glasses”)
3. The Dymesty app forwards the request to ChatGPT In testing, the shortcut only worked when the user first said “Hey Siri” on the phone. Pressing the glasses’ button alone either did nothing or returned unrelated web results. By contrast, Meta’s AI glasses activate with a single “Hey Meta” command.

Core AI features that fall flat

• AI recorder – Supposed to transcribe audio via ChatGPT. During a video call the recorder claimed a 10‑minute capture, yet the resulting file was under three seconds with no usable transcript.
• Schedule Assistant – A calendar app where events can be added and queried hands‑free. The assistant repeatedly reported that it had no access to the Dymesty calendar, and events entered in the app vanished.
• Gmail/Outlook integration – When attempting to link Gmail, Google blocked the request, citing safety concerns that the app had not been verified.
• Phone loss alert – Intended to warn when the phone is more than 8 m away. The only alert occurred when Bluetooth disconnected, not when the distance threshold was crossed. The only AI function that performed reliably was translation: feeding Spanish YouTube videos into the app produced accurate English subtitles, though it required waiting for complete sentences before delivering results.

Audio, controls and ergonomics

Audio quality sits between an average Android phone speaker and a low‑end Bluetooth speaker. Volume must be cranked to the maximum to be audible, which introduces distortion and clipping. Call audio is acceptable but picks up ambient noise, lacking the noise‑cancellation found in Ray‑Ban Meta models. Controls consist of two identical buttons on the underside of each arm; there is no volume knob, and their placement makes it easy to dislodge the glasses from the ear. The frames are prescription‑compatible but look decidedly “dorky.”

Battery life and charging quirks

Dymesty advertises 48 hours of battery life, but real‑world testing shows about 9‑10 hours at full volume. After an hour of music at max volume the charge dropped from 100 % to 90 %, and the app only reports battery in 10 % increments. Charging is split between two magnetic connectors—one on each arm—requiring the glasses to be flipped upside‑down. The dual‑arm design means each side can operate independently, which caused a single‑speaker failure that was resolved only after a hard reset and a back‑and‑forth with Dymesty support.

Pros and cons summary

Pros

• Lightweight titanium construction
• Surprisingly good battery endurance compared with some rivals
• AI translation works reliably

Cons

• Most AI features (voice assistant, recorder, calendar) are non‑functional
• Troublesome setup requiring Siri shortcuts
• Dorky aesthetic and cheap‑feeling plastics for pads and buttons
• Expensive price point ($399, discounted to $299 at launch)
• Subpar audio fidelity and lack of volume control
• Google blocks Gmail integration for safety reasons

Bottom line

Dymesty’s AI Glasses may have the lightest frame on the market, but the device feels unfinished. The promised AI capabilities are either broken or require convoluted work‑arounds, and the audio experience is mediocre. Even the battery claim falls short of the advertised 48 hours. For anyone looking for a functional smart‑glass experience, the product is hard to recommend despite its modest price drop.