SPOTMYUV is a wearable technology in the form of a smart sticker that offers an alert when applied sunscreen is no longer effective and more is needed. Since sunscreen needs to be reapplied every few hours, and people often forget to reapply until it's too late, these stickers serve as real-time reminders when they're needed.
The clinically proven UV Detection Stickers are meant to be applied under a layer of sunscreen because the rays of the powerful sun will break down the chemical blockers in the sunscreen, indicating when a fresh layer should be applied. Over time, the sticker will turn purple in color but when sunscreen is reapplied, it will go clear once again. Each sticker is designed to last for up to 12 hours, providing plenty of time for safe enjoyment of the sun.