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Billy is a Gemini assistant for Pebble watches. Ask by voice; Billy answers with short text and Pebble-style cards, and with the Android companion it can act on your phone and Google account.
Install
- Watch app (iPhone or Android): open
Billy-0.5.pbwon your phone and install it with the Pebble app, then paste your Gemini API key (from https://aistudio.google.com/app/apikey) in Billy's settings. - Billy Companion (Android, optional): install
BillyCompanion-0.5.apkand follow the four setup steps in the app. It installs over earlier Billy Companion builds.
What's new in 0.5
- More watches: Pebble Time, Time Steel, Time Round, Pebble 2, Pebble 2 Duo and Pebble Round 2, as well as Pebble Time 2, including layouts for round screens.
- Your own Gemini account (experimental): link it in Billy Companion to find photos in your Google Photos library and use what Gemini knows about you. If it stops working, Billy uses its normal tools.
- Read before you send: texts, replies and emails can be read in full on the watch before you confirm.
- More reliable: answers can't get lost or land in the wrong chat, a repeated message can't run an action twice, and reminders only say "set" once Pebble's timeline confirms them.
- Phone-only mode starts even when Pebble's timeline sign-in fails.
Notes
- You pay Google for your own Gemini usage; Billy has no server.
- The Android app is signed with the same key as earlier test builds, so Google sign-in keeps working.