Watch G

Track G-forces with live readings, maximum value tracking, and detailed session recordings with graphs.

Watch G is a precision G-force measurement app designed exclusively for Apple Watch. Experience real-time acceleration forces with a beautiful, easy-to-read interface optimized for your wrist.

Key Features Real-Time G-Force Display

• Live G-force readings updated 10 times per second
• Color-coded display: green for positive acceleration, red for negative
• Maximum G-force tracking with easy reset

Recording Sessions

• Record G-force data for up to 5 minutes per session
• Automatic session management with timestamped files
• View all your recordings in an organized list
• See duration and peak G-force for each recording

Interactive Graph Visualization

• Tap any recording to view a detailed graph
• Green lines for positive G-forces, red for negative
• Professional coordinate system with grid lines
• Auto-scaled to show maximum G-force achieved
• Time and G-force axis labels for precise reading

Easy Sharing

• Share recording data as JSON text
• Share with SMS, Email, and more
• Export files with timestamp naming (gWatch format)
• Perfect for analysis, sharing with teams, or data logging

Designed for Apple Watch

• Optimized interface that fits perfectly on your watch face

• Intuitive tap interactions

• Minimal battery impact with efficient sensor usage

• Educational and hobby research

• Sports Performance: Measure impacts and acceleration in various sports

• Engineering & Testing: Data collection for vehicle and equipment testing

• Adventure Sports: Monitor forces during extreme activities

Technical Specifications

• Updates: 10 Hz (0.1 second intervals)
• Recording: Up to 5 minutes per session
• Storage: Local on-device storage
• Data Format: JSON with ISO8601 timestamps
• Display: Real-time with ±0.01g precision

Privacy G Watch respects your privacy:

• All data stored locally on your Apple Watch
• No data collection or tracking
• No internet connection required
• Your recordings stay private

Disclaimer Watch G is provided "as is" without warranties of any kind, express or implied. The app is intended for informational and educational purposes only. The developer and publisher are not responsible for any damages, losses, injuries, or consequences resulting from the use or misuse of this application. Users assume all risks associated with using Watch G. The G-force measurements and data provided by this app should not be used as the sole basis for making critical decisions in racing, aviation, sports, or any other activities. Always use appropriate safety measures and consult with qualified professionals when necessary. By using this app, you acknowledge and agree that you are solely responsible for your use of the application and any outcomes that may result from such use.