Gyro Attitude Indicator

Turn your WearOS smartwatch and Smartphone into a classic aircraft Attitude Indicator! Gyro Attitude Indicator brings a smooth, responsive, and authentic flight instrument right to your wrist.

Whether you're a pilot, a flight simulator enthusiast, or just an aviation fan, this app provides real-time pitch and bank (roll) angles with the iconic sky, ground, and pitch ladder interface.

TRUE GYROSCOPIC PRECISION
Unlike basic tilt apps that rely on accelerometers—which give false readings during turns, climbs, and turbulence due to G-forces—Gyro Attitude Indicator uses pure gyroscope integration. By tracking angular velocity with Euler angle kinematics, it behaves like a real mechanical gyro horizon, maintaining accurate attitude even under acceleration.

KEY FEATURES
• Authentic Design: High-visibility sky/ground colors, standard pitch ladder, bank angle scale, and a fixed aircraft reference symbol.
• Flight-Ready Logic: Unaffected by linear acceleration or G-forces.
• Instant Caging: Gyroscope drift is natural over time. Simply tap the screen or press any hardware side button to instantly "cage" (reset) the horizon to level flight.
• Always-On: The screen stays awake while the app is in the foreground, so you never lose your reference during a maneuver.
• Smooth Performance: Optimized 50Hz refresh rate for fluid, real-time animation without draining excessive battery.
• Automatic calibration: perform long tap to make the script to align gauge to horizon during still moments (near zero accelerations)

HOW TO USE

Launch the app and hold your wrist in your normal viewing position.

Tap the screen (or press a side button) to cage the gyro and set your zero-pitch/zero-bank reference.

Tilt, turn, and bank your wrist to see the instrument react instantly!

(Disclaimer: This application is designed for entertainment and reference purposes only. It is not a certified aviation instrument and should NEVER be used for primary flight navigation or real-world Instrument Meteorological Conditions IMC)

Recent changes:
initial release