Sensor Canvas: Altimeter Depth

Compass, Barometer, One Screen

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

Stop swapping apps mid-hike or mid-dive. See altitude, depth, compass, barometer and heart rate together on one Apple Watch screen. Offline, private, no ads. Turn the sensors of your Apple Watch and iPhone into your own custom instrument panel. Select and arrange only the information you want to see—such as altitude, barometric pressure, depth, heart rate, compass, pace, and distance—to create a dashboard that perfectly fits your needs. ■ Freely Arrange and Overlay - Place altitude over an analog clock, with a compass and barometer on the sides. Overlay instruments in any position and size to create a rugged watch face. - Quickly align items using a grid, or create separate layouts for your Apple Watch and iPhone. ■ Numbers, Gauges, and Graphs - Display each metric as a number, a beautiful analog gauge, or a trend graph. - Barometric pressure and altitude show a 3-hour trend, letting you spot incoming weather changes or check your climbing pace at a glance. ■ Useful Metrics for the Mountains - Barometric altitude (calibrate with trail signs), total ascent/descent, vertical speed, and maximum altitude. - Time to sunset, plus the direction and distance back to start (works offline). ■ Underwater Capabilities (Apple Watch Ultra) - Displays depth (up to 6 m), maximum depth, water temperature, dive time, surface interval, dive count, and ascent rate. - Automatically disables touch input (Water Lock) when submerged. Alerts you with color and vibration if ascending too quickly. - Ideal for snorkeling, freediving, and shallow water play. *Note: This is for recreational reference only. The app is not a dive computer; please use a certified dive computer for diving safety management. ■ Running & Cycling - Cadence, step count, heart rate zones, running power, stride length, vertical oscillation, and ground contact time (Apple Watch). - Time to sunrise and moon phase, available even without a connection. ■ Gallery - Instantly use pre-designed watch faces and instrument panels. - Share your own layout via a link or publish it to the gallery. ■ Works with Apple Watch or Just Your 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 to the Health app when finished. Even without an Apple Watch, you can mount your iPhone to your bike handlebars and keep tracking. Measurements continue 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 battery is low. ■ Units Meters and feet are set automatically based on your region, and can be switched manually in settings. ■ Privacy Measurement data like location and heart rate are processed entirely on your device and are never sent externally. No ads, no tracking. ■ Sensor Canvas Premium (Auto-Renewable Subscription) Basic features are free. Premium unlocks unlimited layouts, freeform arrangement, and trend graphs. Available as a monthly or annual plan, both with a 7-day free trial. Payment will be charged to your Apple ID upon purchase confirmation. The subscription automatically renews unless canceled at least 24 hours before the end of the current period. You can cancel anytime in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://explorerslab-inc.com/sensorcanvas/#privacy

Ratings & Reviews

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- 7 new gauge dials: Diver, Ring, LCD, HUD, Racing, Square and Classic - Switch dials with one tap right under the canvas while you arrange your screen - Minor improvements

Version 1.4

The developer, Sami Kuribara, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • User Content
    • Identifiers

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
Sami Kuribara
Size
7.2 MB
Category
Health & Fitness
Compatibility
Requires iOS 18.0 or later.
  • iPhone
    Requires iOS 18.0 or later.
  • Mac
    Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 2.0 or later.
  • Apple Watch
    Requires watchOS 11.0 or later.
Location
This app may use your location even when it isn’t open, which can decrease device battery life.
Languages
English and 9 more
  • English, French, German, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese
Age Rating
4+
In-App Purchases
Yes
Copyright
© 2026 Explorers Lab Inc.
  • Developer Website
  • Privacy Policy

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