UV Indicators

Enjoying a day outside in the sunlight is healthy and something everybody wants. Moderate amounts of sun exposure can be beneficial since the sun helps your body  produce necessary vitamins. However, it can be difficult to know when you have had enough sunlight or when you should apply additional SPF. Most people want to feel good, enjoy their time outdoors, get a nice tan without burning or permanently damaging their skin.



Fortunately, Smartsun’s UV indicators are a solution to this problem! A UV indicator like Smartsun warns you before you get too much sun. It is a sun exposure monitor that eliminates the problem of determining when you need to apply additional sunscreen or avoid the sun altogether due to the risk of sunburn. These sensors do not provide protection from the sun and are designed simply to warn you that it may be time to take action to limit your exposure. If you are using sunscreen, don’t forget to re-apply this regularly to the skin and sensor whilst you are in the sun. 

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Smartsun’s UV sticker is an ultra thin UV indicator that shows through color change when more sunscreen is needed or when the sun is to be avoided for the rest of the day.

An easy way to prevent sun damage for both young and old!

Easy to Use!


Since 50% of adults don’t know how much sunscreen to apply1, Smartsun UV stickers make it easier for you to know when it’s time to reapply, and call it a day.

The indicators are easy to use!

  1. Start by simply placing the sticker anywhere on the skin that is exposed to sunlight, preferably your neck, arms, or shoulders.
  2. Then cover yourself with sunscreen as you normally would. Don’t forget to put sunscreen on the sticker too.
  3. Next, enjoy your day! The Smartsun UV sticker will track your exposure to UVA and UVB rays, throughout the day. Once the sticker changes to orange it’s a reminder to reapply your sunscreen. If it changes to pink you need to head indoors, and stay out of the sun’s rays.
  4. To dispose of the Smartsun UV Sticker, gently peel it off and toss it in the plastics recycling bin.

You can swim, hike, run, and play outdoors as usual. The UV indicators are waterproof, using skin safe adhesive, and will stay with you while swimming.

Smartsun UV stickers are not only EU Health and safety regulation tested, but also Mom approved!

Designed and manufactured in Sweden.