
Sensor Canvas
Custom metrics dashboard
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Free
Rating summary
About
Turn your Apple Watch and iPhone sensors into your own custom instrument panel.
Select and arrange only the information you want to see: such as altitude, air pressure, heart rate, compass, pace, and distance: to create the perfect dashboard for your activity.
■ Freely Arrange & Overlay
- Place elevation over an analog clock, flanked by a compass and barometer. Overlay instruments in any position and size to create a rugged watch face.
- Quickly align metrics using a grid, or create completely separate layouts for your Apple Watch and iPhone.
■ Numbers, Gauges & Graphs
- Display any metric as a simple number, a beautiful analog gauge, or a trend graph.
- View a 3-hour trend for barometric pressure and altitude to spot weather changes or check your climbing pace at a glance.
■ Essential Metrics for the Mountains
- Barometric altitude (you can calibrate using elevation markers), total ascent/descent, vertical speed, and max altitude.
- Time to sunset, plus a direction and distance back to start (works completely offline).
■ Gallery
- Instantly use pre-designed watch faces and instrument panels.
- Share your layout via a link, or publish it to the gallery for others to use.
■ Use on Apple Watch or Just iPhone
Screens created on your iPhone automatically sync to your Apple Watch. On Apple Watch Ultra, start instantly with the Action Button, and save your session as a Workout in the Health app when finished. Even without an Apple Watch, you can mount your iPhone to your bike handlebars and track your ride. Tracking continues even when the screen is locked.
■ Battery Friendly
Choose from 3 battery life settings: Precise, Standard, and Long-lasting. Automatically switches to Long-lasting mode when the battery gets low.
■ Units
Automatically switches based on your region. You can also change this manually in settings.
■ Privacy
Measurement data (like location and heart rate) is processed entirely on your device and is never sent externally. No ads and no tracking.
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What's New in Sensor Canvas
1.1
October 9, 2026
• Free placement: Position, resize, and overlap instruments to create watch face-like screens • Trend graphs and new analog clocks • Added many watch face and instrument panel designs to the gallery • Continue measuring even when your iPhone is locked • Added support for feet and miles. The app is now available in 10 languages, including English • Usability improvements and bug fixes
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