Banish sunburns forever with the flick of your wrist.

You've been a bad, bad girl. You've been criminally lax when it comes to your sunscreen routine.

Sure, you stock up on the best lotions and potions, but somehow, you always forget to re-apply. The punishment? Sunburns that keep you indoors or under wraps.

Luckily, one accessory doubles as your "get out of jail free" card. Just slip on the UVSunSense bracelet before you hit the beach or the pool. Here's how it works: While you're applying sunscreen, use a dab of lotion to coat the wristband where it says "Apply sunscreen to this side." The band will turn purple, indicating it's been activated. When you've absorbed too many harmful UV rays, the band morphs to brown signaling it's time to reapply. And when the words dissappear altogether, it's time to abort your tanning mission and run for cover.

Ready to meet your new partner in crime? Buy a pack for less than $10 here.

Alibis sold separately.

Got sunworshipping friends? Send them this tip!