Sleep Detector Mobile App 😴

Sleep Detector is a React Native Expo app that automatically tracks your sleep patterns based on phone usage.

Features

• Automatic Sleep Detection: The app detects when you're asleep based on phone inactivity
• Sleep Statistics: View detailed statistics about your sleep patterns
• Sleep History: Browse your sleep history with daily summaries
• Data Export: Export your sleep data in JSON or CSV format
• Customizable Settings: Adjust the inactivity threshold to match your habits

How It Works

The app monitors your phone usage to determine when you're awake or asleep:

1. When you use your phone, the app considers you awake
2. When your phone remains inactive for a set period (default: 45 minutes), the app considers you asleep
3. The app records these state changes to build a picture of your sleep patterns

Getting Started

Prerequisites

• Node.js (v14 or newer)
• npm
• Expo CLI
• iOS or Android device/emulator

Installation

1. Clone the repository:

git clone https://github.com/pH-7/detect-sleep.git
cd detect-sleep

2. Install dependencies:

npm install

3. Start the Expo development server:

npx expo start

4. Open the app on your device using the Expo Go app or run it in an emulator.

Usage

Today Screen

The Today screen shows your current sleep status and a timeline of your activity for the day. You can see at a glance how much sleep you've gotten so far today.

History Screen

Browse through your sleep history day by day. See when you fell asleep and woke up, and how much total sleep you got each day.

Stats Screen

View statistics about your sleep patterns, including:

• Average sleep duration
• Sleep consistency
• Sleep quality metrics
• Visual charts of your sleep patterns

Settings

Customize the app to match your habits:

• Adjust the inactivity threshold (how long before the app considers you asleep)
• Enable/disable notifications
• Manage your data

Testing and Deployment

Running Tests Locally

1. Test on iOS simulator:

npm run ios

2. Test on Android emulator:

npm run android

3. Test on your physical device by scanning the QR code from the Expo Go app after running:

npx expo start

Publishing Your App

Prerequisites

1. Install EAS CLI:

npm install -g eas-cli

2. Log in to your Expo account:

eas login

3. Configure EAS Build:

eas build:configure

iOS App Store Submission

1. Configure EAS Build for iOS

Create or update eas.json:

{
  "cli": {
    "version": ">= 5.9.1"
  },
  "build": {
    "development": {
      "developmentClient": true,
      "distribution": "internal"
    },
    "preview": {
      "distribution": "internal",
      "ios": {
        "simulator": true
      }
    },
    "production": {
      "ios": {
        "resourceClass": "m-medium"
      }
    }
  },
  "submit": {
    "production": {
      "ios": {
        "appleId": "[email protected]",
        "ascAppId": "1234567890",
        "appleTeamId": "ABCDEFGHIJ"
      }
    }
  }
}

2. Build for App Store

1. Update version in app.json:

{
  "expo": {
    "version": "1.0.0",
    "ios": {
      "buildNumber": "1",
      "bundleIdentifier": "com.yourcompany.sleepdetector"
    }
  }
}

2. Create production build:

eas build --platform ios --profile production

3. Submit to App Store

1. Submit the build:

eas submit --platform ios --profile production

2. Complete App Store Connect information:

• App metadata
• Privacy policy URL
• Support URL
• Screenshots
• App Review Information

Google Play Store Submission

1. Configure EAS Build for Android

Update eas.json:

{
  "build": {
    "production": {
      "android": {
        "buildType": "app-bundle"
      }
    }
  },
  "submit": {
    "production": {
      "android": {
        "serviceAccountKeyPath": "./path/to/service-account.json",
        "track": "production"
      }
    }
  }
}

2. Build for Google Play

1. Update version in app.json:

{
  "expo": {
    "version": "1.0.0",
    "android": {
      "versionCode": 1,
      "package": "me.ph7.sleepdetector"
    }
  }
}

2. Create production build:

eas build --platform android --profile production

3. Submit to Google Play

1. Submit the build:

eas submit --platform android --profile production

2. Complete Play Store listing:

• Store listing
• Content rating
• Pricing & distribution
• App releases

Store Assets Requirements

iOS App Store

• App Icon: 1024x1024px
• Screenshots:
  • iPhone 6.5" Display: 1242x2688px
  • iPhone 5.5" Display: 1242x2208px
  • iPad Pro 12.9": 2048x2732px

Google Play Store

• App Icon: 512x512px
• Feature Graphic: 1024x500px
• Screenshots:
  • Phone: 1080x1920px
  • 7-inch Tablet: 1200x1920px
  • 10-inch Tablet: 1920x2560px

Troubleshooting

1. Build Fails:

# Clear build cache
eas build:clear

# Try building again
eas build --platform ios --profile production

2. Submission Fails:

# Check build status
eas build:list

# View submission logs
eas submit --platform ios --profile production --verbose

Who Built This Sleep Tracker App?

Pierre-Henry Soria — a super passionate engineer who loves automating content creation efficiently!

Enthusiast of YouTube, AI, learning, and writing performant code! ⚡️ Find me at pH7.me

Enjoying this project? Buy me a coffee (spoiler: I love almond extra-hot flat white coffees).

Privacy First!

Your sleep data is always stored locally on your device. The app does not send your data to any servers unless you explicitly use the export feature to share it.

License

Sleep Detector is generously distributed under the MIT License.