JetLag puts travel weather and local time on both your Android phone and Wear OS watch. Save cities manually without location permission, check current conditions and forecast previews, sync between devices, and glance at your default city from a Tile or watch-face complication. JetLag Pro is a one-time upgrade for unlimited cities, full 24-hour and 7-day forecasts, travel overlap planning, configurable active hours, and automatic phone refresh. No ads, accounts, or subscriptions.