Description

Wrist AI — A Flexible LLM Client for Pebble
Wrist AI lets you talk to any Large Language Model directly from your Pebble watch. Speak your question, get a response on your wrist. Your phone handles the API call over Bluetooth — no server, no cloud relay, no extra apps.

Works with OpenRouter (GPT, Claude, Gemini, Gemma, Llama, Qwen, and more) or your own custom API endpoint.

How to Use
Install the app and open its settings in the Pebble companion app
Paste your OpenRouter API key — or switch to Custom API mode and enter your own endpoint URL
Add models to the model list (e.g. google/gemma-3-27b-it, anthropic/claude-sonnet-4)
Launch the app on your watch and press SELECT to start talking
Button Controls
Button	State	Action
SELECT (short)	Idle	Start voice dictation
SELECT (short)	Response	Return to main screen (ready for follow-up)
SELECT (long)	Any	Start a new conversation
UP (short)	Response	Scroll up
UP (short)	Other	Open chat list menu
UP (long)	Any	Open chat list menu
DOWN (short)	Response	Scroll down
DOWN (short)	Other	Open chat list menu
DOWN (long)	Idle	"Surprise Me" — random joke, fact, recipe, or question
Features
Multi-Model Switching — Configure up to 5 models, switch between them directly from your watch
Multi-Conversation — Up to 20 concurrent chats with LLM-generated titles, switchable from the watch menu with full context preserved
Custom API Support — OpenRouter out of the box, or point it at your own backend / local models
Conversation Export — Export any chat as structured JSON from the config page
Cross-Platform — Basalt, Chalk (fully optimized round layouts), Diorite, Emery
Serverless & Private — Phone talks directly to the API. Conversations stored locally. Nothing leaves your device except the API call
Dark-Themed Config Page — Modern settings interface for API keys, system prompts, model management, and conversation history
Note
I currently don't have a physical Pebble device, so the microphone/dictation features cannot be fully tested. If you run into any issues, please report them on GitHub.

Links
Source: github.com/deusaw/Pebble-Wrist-AI
Support: paypal.me/Asterwyn