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How to Access UV Index Forecasts on Your Apple Watch

June 18, 2026 · The Clime Team
How to Access UV Index Forecasts on Your Apple Watch

Monitoring the UV index is essential for protecting your skin from harmful ultraviolet radiation. Your Apple Watch offers convenient ways to access UV index information, helping you plan outdoor activities safely.

What Is the UV Index?

The UV Index measures the strength of ultraviolet radiation reaching the Earth's surface. A higher UV Index indicates a greater potential for skin damage. Understanding this index helps you take appropriate precautions when spending time outdoors.

Checking the UV Index on Your Apple Watch

Using the Weather App

The built-in Weather app on your Apple Watch provides current UV index information:

  1. Open the Weather app on your Apple Watch.
  2. Select your current location.
  3. Tap the display to cycle through various weather metrics, including the UV index.

This method offers real-time UV index data, allowing you to assess current sun exposure levels. (support.apple.com)

Adding a UV Index Complication

For quick access, you can add a UV index complication to your watch face:

  1. Press and hold the watch face to enter customization mode.
  2. Tap the 'Complications' option.
  3. Choose a watch face that supports complications, such as the Infograph.
  4. Assign the UV index to a complication slot.

This setup allows you to view the UV index at a glance without opening the Weather app. (support.apple.com)

Using Third-Party Apps for Detailed UV Forecasts

For more comprehensive UV information, consider third-party apps that offer personalized UV forecasts:

  • Sunwise: Provides hourly UV index forecasts and personalized burn times based on your skin tone. It includes an Apple Watch app with complications for easy access. (sunwise.appdeco.ca)

  • UV Index Now - UVI Mate: Offers a 6-hour UV forecast, UV alarms, and sunscreen SPF recommendations tailored to your skin type. It also features an Apple Watch app with complications. (apps.apple.com)

Understanding UV Index Levels

The UV Index ranges from 0 (minimal risk) to 11+ (very high risk). Higher values indicate a greater potential for skin damage. It's important to take appropriate precautions based on the UV Index level to protect your skin. (howtogeek.com)

Conclusion

By utilizing your Apple Watch's built-in features and third-party apps, you can effectively monitor the UV index and make informed decisions about sun exposure. Regularly checking the UV index helps you enjoy outdoor activities safely while minimizing the risk of skin damage.

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