Price: Free App


Now you can know how long it’s good for you to be in the sun, specific to your skin type.
Try our free app Violet® or purchase our wearable. Then trust that we are tracking your sun exposure, personalized to you, throughout the day.

Be sun safe

Exposure to the sun is a major contributor to skin aging, and too much can result in skin cancer. Violet alerts you when your time in the sun is no longer safe.Enjoy personalized advice

Enjoy personalized advice

Violet® free App advises you on how long to be outside by taking your skin type combined with the sun’s current intensity, read from local weather stations UV (ultraviolet) data.Get vitamin D

Get vitamin D

Many people are vitamin D deficient. Now you can track how much vitamin D you are getting from the sun each day for your better overall health.

The SELF Institute