Even G2 Smart Glasses Apps

Custom apps for the Even Realities G2 smart glasses and R1 ring, built on the official EvenHub SDK.

Apps

🔔 Telegram HUD (apps/telegram-hud/)

Send and receive Telegram messages directly on your glasses.

• View incoming messages on the G2 display
• Scroll conversations with the R1 ring
• Voice-to-text replies via the glasses mic
• Quick reply templates

📊 OpenClaw Dashboard (apps/openclaw-hud/)

Agent notifications, alerts, and status on your glasses HUD.

🗓️ Calendar Glance (apps/calendar-glance/)

Next meeting / schedule at a glance.

🎙️ Voice Commander (apps/voice-commander/)

Voice → OpenClaw → action → result displayed on glasses.

Tech Stack

• EvenHub SDK (@evenrealities/even_hub_sdk v0.0.7) — TypeScript bridge
• EvenHub CLI (@evenrealities/evenhub-cli v0.1.5) — dev tooling
• EvenHub Simulator (@evenrealities/evenhub-simulator v0.4.1) — desktop testing
• Vite + TypeScript — app framework
• Display: 576×288 monochrome, up to 4 containers/page
• Input: TouchBar gestures + R1 ring (scroll, click, double-click)
• Audio: PCM 16kHz mic for voice input

Getting Started

Prerequisites

• Node.js ≥ 20
• Even Realities G2 glasses + R1 ring (or use the simulator)
• Even Hub mobile app (iOS/Android)

Install tools

npm install -g @evenrealities/evenhub-cli @evenrealities/evenhub-simulator

Run an app locally

cd apps/telegram-hud
npm install
npm run dev          # Vite dev server on :5173
evenhub-simulator http://localhost:5173   # Desktop simulator

Sideload to your glasses

evenhub qr -p 5173  # Scan QR from Even Hub app to load on glasses

Package for submission

evenhub pack app.json ./dist -o app.ehpk

Architecture

Your Web App (HTML/JS) → EvenHub SDK Bridge → Even App (Flutter) → BLE → G2 Glasses
                                                                    ↕
                                                                 R1 Ring

Display Constraints

• 576×288 pixel monochrome canvas
• Up to 4 containers per page (list, text, image)
• Only ONE container can capture input events at a time
• Text: max 2000 chars per container
• Images: 20-200px wide, 20-100px tall, 1-bit

Contributing

PRs welcome. Each app lives in its own directory under apps/.

License

MIT