Choose your AI
Connect Gemini or OpenAI with your own API key. Review what you share before enabling checks.
Tell Watchful what matters. It checks the web and lets you know when a result meets your conditions. OpenAI remembers previous findings; Gemini provides independent checks with results available for the current app session.
In preparation for Android and iOS.
See how it works Contact supportLook for local fuel prices. Only tell me when there’s a useful saving.
Check for an official release date. Skip the rumours.
Connect Gemini or OpenAI with your own API key. Review what you share before enabling checks.
Start with a preset or your own instructions. Say what to look for and when it is worth interrupting you.
Open saved results and their sources. Use a schedule or supported car automation for future checks.
Background timing depends on your phone. AI can make mistakes; check sources before acting on a result.
€0
Two active watchers. Supported schedules and car triggers. Source links, OpenAI history, and session-only Gemini results.
One-time purchase
The price shown in your App Store or Google Play store applies.
Remove the app’s active-watcher limit. No recurring app subscription.
AI usage is billed separately by your selected provider. Pro does not include API credit. Purchases restore within the same store ecosystem.
Watchers, OpenAI history, and preferences are stored locally. Gemini results stay in memory only for the current app session. API keys use secure device storage. Each check shares the necessary content with your selected AI provider.
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