Vitamin D is super important for staying healthy. When sunlight hits our skin, we turn it into Vitamin D.

However, another really important way to stay healthy is to get plenty of sunshine. Sun Index is the ideal sun safety advisor for any lifestyle or skin type, ensuring you stay on top of your skin health.We all know that exercise and diet are very important for our health. While the Sun Index app works without a Sun Index device, using one offers a more personalized experience and more accurate sun protection tips. Pair your Sun Index device with the Sun Index app to track your personal sun exposure history and access real-time UV index and temperature readings from your exact location. Available in English, Japanese, and Chinese.Automatically update weather data based on your location.View 7-day and hourly weather forecasts.Determine the safest time to be outside based on UV levels.Track time until sunset or sunrise to plan your sun protection.Monitor the time you can spend outdoors before getting sunburned.Take an in-app quiz to determine your skin type.Receive reminders to reapply sunscreen.Access current UV index & daily UV forecasts.Monitor your physical activity completed in safe sun conditions (Pro version).Track your vitamin D production from the sun, food, and supplements (Pro version).Discover your skin age and skin health score using AI technology.Scan any sunscreen's barcode to check if it's suitable for your needs.

Determine the appropriate amount of sunscreen to apply based on your size and clothing.

Already benefiting thousands of people globally, Sun Index is a valuable tool for promoting a healthier lifestyle. The app alerts you when it's time to seek sun protection, assisting in the prevention of skin aging and skin cancer. Sun Index helps you maintain a balanced sun exposure and optimal vitamin D levels while avoiding sunburns by providing the current UV (ultraviolet) index and personalized sun safety tips for maintaining healthy and youthful skin. Personal sun safety & vitamin D suggestions, accurate UV Index & skin analyzer

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