ZephyrAir - Wind data from your Calypso

WIND COMPASS - Live wind direction indicator with three display styles - Wind speed in MPH, KPH, m/s, or knots - Average and peak wind readouts - Wind spread arc showing directional variance - Peak wind direction marker - Sticky indicator mode for locking direction to 15 degree intervals of swing COUNTDOWN TIMER - Configurable duration (30s to 5 min) - Fixed-interval or custom alert points - Tone and vibration alerts to include continuous countdown tones each second - Visual progress ring SETTINGS - Adjustable sample rate (1 Hz, 4 Hz, 8 Hz) - Configurable averaging window (1-15 minutes) - Customizable indicator and spread colors - All settings accessible on-device via menu Requires a Calypso ultrasonic wind meter with Bluetooth. Optimized for fenix 7/8 series and Tactix Delta.