Ships Q3 · Made in USA

Plain Vision One.

Our first model. Fully offline AI, swappable battery, five modular boards.

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Plain Vision

One

$199
Free shipping. 30-day returns. No subscription, ever.
Pre-order now — $199
This is a preorder. Your glasses ship when production completes. You won't be charged until then.
🎁 Preorder customers get 1 month early access and 20% off with code PREORDER.
🔒 Secure checkout 🚚 Ships from USA ↩ 30-day returns
Why Plain Vision

Smart glasses that mind their own business.

Every pair of smart glasses on the market asks you to trade privacy for convenience. Always-on cameras. Always-on mics. Always-on cloud. And when the battery dies, the whole product dies with it.

Plain Vision is the opposite. Offline AI runs directly on the glasses. The battery swaps in seconds. Five modular boards connect through standard FFC ribbon cables, so you can repair what breaks and upgrade what you outgrow. The schematics are public, so you're never locked out of your own hardware.

This is Plain Vision One — the first model. It ships with the Brain, Battery, Audio, Buttons, and Camera modules. Everything is documented, replaceable, and yours.

What you get

Every module, in one pair.

Plain Vision One ships fully assembled. Every board is swappable and documented.

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Brain

ESP32-S3 main processor with Wi-Fi, Bluetooth, and USB-C.

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Battery

960 mAh swappable battery. Replaces in seconds.

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Audio

Bluetooth audio with bone-conduction ready connectors.

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Buttons

Five tactile switches. Physical controls, always.

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Camera

OV2640 camera for on-device vision.

Full specifications

Every detail, documented.

Open hardware means open specs. Here's exactly what's inside.

Module 1 Brain
ESP32-S3-MINI-1 · USB-C · 5x FFC The main processor. ESP32-S3 with Wi-Fi, Bluetooth, USB-C, and five FFC connectors for every other module.
Module 2 Battery
960 mAh · 1S24P LiPo · TP4056 960 mAh swappable lithium-polymer pack. TP4056 charging, SS34 diode, PTC fuse. Replace in seconds, never plug in.
Module 3 Audio
MH-M38 · 3.5 mm · Bluetooth 5.0 MH-M38 Bluetooth audio, 3.5 mm jack, and JST-PH speaker connectors. Ready for bone conduction or open-ear speakers.
Module 4 Buttons
5x tactile · Tactile click Five tactile switches. Mode, Play/Pause, Volume +, Volume −, Photo. Physical controls, always available.
Module 5 Camera
OV2640 · 2 MP · 24-pin FPC OV2640 camera module with a 24-pin FPC connector. Powers on-device face recognition, object search, and photo capture.
Interconnect
10-pin 0.5 mm FFC ribbon cables Standard, repairable, replaceable. Every module connects through the same interface.
AI framework
ESP-DL on-glasses · TensorFlow Lite on-phone (optional) Face recognition, object search, and scene understanding run entirely on-device.
Companion app
Optional Glasses work standalone. App adds settings, OTA updates, and heavier AI offload.
In the box

What arrives at your door.

Fully assembled. Ready to wear.

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Plain Vision One

Fully assembled glasses with all five core modules installed.

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Spare battery

One extra 960 mAh pack. Keep it in your pocket.

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Build documentation

Printed schematics and a link to the full online repo.

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Free shipping in the USA

Ships directly from our US facility.

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30-day returns

Not what you expected? Return it within 30 days for a full refund.

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Private by design

No account required. No cloud sync. Nothing leaves the glasses.

Questions

Everything you're probably wondering.

Plain Vision One ships Q3. Preorders will be fulfilled in the order they were placed. We'll email you a confirmed ship date once the first production run is complete.
No. Buy once, use forever. There is no monthly fee, no premium tier, and no cloud account required. All AI runs on-device.
No. The glasses work standalone. A companion app exists for optional features, but it isn't required for daily use.
Yes. Every module is swappable through standard 10-pin FFC connectors. Schematics are published. You can replace any module yourself.
Yes. This is a preorder. Your glasses will ship when the first production run is complete. You won't be charged until your order ships. Preorder customers get 1 month early access and 20% off with code PREORDER.
Ready when you are

Pre-order Plain Vision One.

Offline AI. Swappable battery. Five modular boards. Yours to repair, yours to keep.

Pre-order — $199 Customize instead

Questions? Email [email protected]