Resources

Do Scorpions Have Eyes? How They Navigate in the Dark

May 31, 2025

closeup on scorpion eyes

You’ve probably heard that scorpions are nocturnal, but that doesn’t mean they’re blind. In fact, most scorpions have multiple eyes—but their vision is just one part of how they sense the world.

Yes, Scorpions Have Eyes

Most scorpion species have two to five pairs of eyes: a central pair on top of their head and several lateral eyes along the sides. But despite all those eyes, their vision is pretty poor. They can detect light and movement, but not detailed images like humans can.

So how do they get around so confidently in the dark?

Specialized for the Night

Scorpion eyes are extremely sensitive to light. Even moonlight can be enough for them to navigate. Some research suggests their cuticle—the outer shell of their body—might also detect UV light, helping them sense their surroundings in a more full-bodied way.

This light sensitivity explains why they glow under UV light—a trick that our Scorpion Detectors use to identify them at night.

Other Senses Do the Heavy Lifting

Scorpions rely more on vibrations and touch than eyesight. The tiny hairs on their legs and pectines (comb-like structures on their underside) pick up on subtle ground vibrations and chemical signals.

This helps them:

Why This Matters for Homeowners

Since scorpions don’t rely much on vision, they’re just as active in pitch-black rooms as they are under the stars. That’s why spotting them with a flashlight is hit-or-miss—they’re often moving long before you know they’re there.

Our UV-enabled Detectors don’t rely on chance. They watch the floor constantly and trigger alerts when that eerie green glow appears—eyes or no eyes.

Scorpions may not see well, but they navigate with an eerie precision. Understanding their sensory strengths helps you stay ahead—especially after dark.

Hear What Our Customers Are Saying About Using Scorpion Alert

We’re in a new neighborhood with a lot of construction. Our Detectors are staying busy, but getting notifications is better than getting surprised.

Peoria, Arizona

Thank you for giving us the peace of mind in knowing these things aren't crawling around in our newborn's room at night and hiding in her toys or clothes.

Scottsdale, Arizona

We can't use glue traps and we don't want to smash scorpion guts into our new carpet, so Scorpion Alert is perfect for us.

San Marcos, Texas

Let's Get Your Family Protected

A few well-placed Scorpion Detectors can help you spot them early, avoid surprises, and stop an infestation before it starts.

Account
Subscription
Detectors
Checkout

Create Your Account

No need to remember another user name or password. Use your secure Google or Apple account to sign up.

Subscribe

No matter how many Scorpion Detectors you use, your monitoring subscription is one simple, flat fee. Choose the subscription that fits you best.

$5 per month

Cancel or upgrade to our annual plan any time.

Select monthly plan

$50 per year

Get 2 months free per year when you subscribe to our annual plan.

Select annual plan

Get Scorpion Detectors

Get as many as you need. It won't change your subscription price.

$50 each

Get up to three. If you need more, get one free with a 5-pack.

$200 for a 5-pack

Get a free Scorpion Detector when you buy four.

Order 1 Detector

One Moment Please...

Related Articles

scorpion hiding near toilet

Where Do Scorpions Like To Hide In Your Home

Discover the most common hiding spots for scorpions in your home—and how to check them without getting stung.

->
scorpion pincers

What Scorpion Pincers Do and Why They Matter More Than You Think

Scorpion pincers aren't just for show. Learn what they do, why size matters, and how to tell if a scorpion is dangerous.

->
a pair of scorpions

Are Scorpions Social or Solitary?

Wondering if scorpions hang out in groups or prefer to be alone? Learn about scorpion social behavior and what it means for your home.

->

Frequently Asked Questions

How many species of scorpions are there?

There are over 2,500 described species of scorpions, divided into about 22 families, with new ones still being discovered through genomic studies.

Can scorpions climb walls?

Many scorpions, especially species like the Arizona bark scorpion, can climb smooth surfaces like walls, glass, and trees using tiny hairs and claws on their legs. They cannot climb completely smooth, polished surfaces without texture.

Do scorpions have good eyesight?

Scorpions have poor eyesight, with 2-12 simple eyes that detect light and movement but not detailed images. They rely more on vibrations sensed through hairs on their body and pincers.