Apple removed iPhone auto sleep tracking. We brought it back, with extras.

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What it does

iOS 18 removed automatic sleep tracking on iPhone.

Sneuz brings it back with Shortcuts automation: track sleep/wake times, view sleep patterns on iPhone or web, and export data to Apple Health at any time.

Set it up once, runs automatically.

sneuz_demo.mov

sneuz_demo_web.mov

Features

• Shortcuts automation: Hooks into Sleep Focus mode - tracking starts/stops automatically
• Home screen widget: Glanceable status and quick actions without opening the app
• Web calendar view: Visualize sleep patterns on a proper calendar
• Apple Health export: One-click sync to Apple Health
• Cross-platform sync: iOS and web stay in sync via Supabase

Tech Stack

• iOS: Swift, SwiftUI, WidgetKit, HealthKit, App Intents
• Web: Next.js, Tailwind, Supabase SSR
• Backend: Supabase (Postgres + Auth + RLS)

iOS App Status

Fully built. Can verify and tested out via Xcode & simulator.

It might be shipped on App Store.

Dev Setup

Prerequisites: Xcode, Node.js, Supabase account

Backend:

• Create Supabase project
• Run migrations from supabase/migrations in order
• Enable email/password auth

Web:

cp .env.example web/.env  # add your Supabase credentials
cd web
npm install && npm run dev

iOS:

1. Open ios/Sneuz.xcodeproj
2. Update Config.swift with Supabase URL + anon key
3. Set App Group to group.io.sneuz.shared in Signing & Capabilities
4. Run on simulator or install on physical device (need to plug in using cable)
5. Enjoy

How Shortcuts automation works

App Intents framework exposes StartTrackingIntent and StopTrackingIntent to iOS.

Users create automations tied to Focus modes (Sleep Focus or any other focus modes). When triggered: validates state → writes to Supabase → refreshes widget.

See this doc for more details. Sleep Focus is weird, and it has special toggle behavior.

Zero background tasks. Just two API calls when Focus toggles - minimal battery impact.

License

MIT