JetLag is a weather and city-time app for Android and Wear OS, built for travelers, remote workers, and anyone who keeps track of conditions in more than one place.

Add cities on your phone, check current weather at a glance, and keep your Wear OS watch in sync. JetLag shows city weather, local time, temperature, and condition details in a clean interface designed for quick checks instead of cluttered forecasts.

Built for Android + Wear OS

JetLag works across your phone and watch using Wear Data Layer sync. Your selected cities, settings, and cached weather snapshots can stay available on both devices. The Wear OS app works best with the phone companion, and the watch can also refresh weather directly for manually added watch cities when network access is available.

Wear OS features

• Glanceable current conditions on your watch
• Wear OS tile support for quick city weather checks
• Watch face complication support for current conditions
• Direct watch refresh for manually added cities
• Clear stale and offline states when weather data is out of date
• Designed for readable watch screens, including round displays

Phone features

• Search and add cities manually
• View current weather and local city time
• Manage Celsius or Fahrenheit
• Sync city weather to your paired Wear OS watch
• Check watch sync status
• No account required

Privacy-conscious weather

JetLag does not request location permission. Cities are added manually, so you stay in control of what places you track. City names are sent to OpenWeather over HTTPS to retrieve current weather data.

No ads. No account login. No subscriptions. No in-app purchases.

What JetLag is good for

• Tracking weather for travel destinations
• Checking city conditions from your wrist
• Following local time and weather for friends, family, or work locations
• Keeping a simple watch-first city weather dashboard
• Avoiding location-based weather apps when you prefer manual city selection

Important notes

JetLag focuses on current weather conditions and city time. Forecasts are not included in this release. Weather data is provided by OpenWeather. Internet access is required to refresh weather data on phone or watch.