★★★★★ 4.8 (7,024 reviews)

One Clip Makes Your Whole Crew Invisible to Ticks. Nothing On Skin.

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PULSE broadcasts an ultrasonic band that interferes with the sensor ticks use to find a host. Clips to a backpack, collar, or belt loop. Silent, waterproof, chemical-free, and covered by a 365-day money-back guarantee.

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Choose your pack on the next step · Free US shipping

🌿 Chemical-freeNothing on skin
🛡️ 365-dayWear it or refund it
🔇 SilentTo people & pets

🔥 Peak tick season — multi-packs go first

12gWeighs nothing
3–5Days per charge
0On the skin
365Day guarantee
Caught on camera

See it working in the wild.

Real customers, real footage. Tap any video for sound.

Why steak night is at risk

The dinner he almost lost

Covered in the garden all season

Why it's in the news

“A tick? Just pull it off, you’re fine.”

That advice is a decade out of date.

A single unnoticed bite can trigger a lifelong allergy to red meat.

Hundreds of thousands of Americans are already living with it.

Why now

The dangerous bite is the one you never feel.

01 The bite goes unnoticed.

Tick saliva numbs the skin, so most people never feel a thing.

02 The immune system flips.

Certain bites can set off alpha-gal syndrome, where the body starts reacting to red meat as a threat.

03 Discovery happens the hard way.

Hives, swelling, a late-night ER trip hours after a burger. That is how many cases surface.

450,000+

Estimated Americans potentially affected by alpha-gal syndrome, up roughly twenty-fold over the past decade.

Source: CDC · Alpha-gal syndrome

And it is no longer a deep-woods problem.

Found at bath time, already feedingThe bites nobody catches in the moment
Tick ER visits keep climbingRecord levels tracked since 2017
Backyards, not backwoodsSuburban parks and lawns are now habitat
How it works

A tick can’t see you. It hunts with one sensor.

Ticks find a host by reading body heat, exhaled CO₂, and the vibration of footsteps through the Haller’s organ on their front legs. PULSE emits an ultrasonic frequency designed to interfere with that sensor.

Clips on. Disrupts their targeting. Nothing on anyone’s skin. 19.5–135 kHz · inaudible to people and pets

No poison, no killing, no treated ground. The goal is simpler: stop registering as prey to the part of the tick that picks a host.

What it is

No mystery. Here’s the thing you clip on.

12 grams · one button Light enough to forget.

Clips on in seconds and disappears into the day.

3–5 days · USB-C Charges like your phone.

A quick top-up covers the week. No disposable batteries, no refills.

Waterproof · silent Built for rain, lakes, real life.

Nothing sprayed, nothing absorbed, nothing your kids or pets can hear.

Clip it. Charge it. Forget it.

The entire owner’s manual.

1
Clip it on.
2
Top it up Sunday night.
3
Forget it’s there.
The part everyone doubts

"I thought it was snake oil too."

I didn't build this to sell gadgets. I built it after someone in my family got alpha-gal from a bite we thought we'd caught in time. It's what's clipped on my own kids' backpacks now.

So I put my money where my mouth is: wear it a year, or it's free.

The founder · PULSE

“Twenty-five bites the trip before I bought it. Same trails, same person — not one this time. And it's guaranteed a full year, so what did I have to lose?”

··
Greg W. — Verified Buyer★★★★★ Wore it all season

What you’ve tried vs. what actually stays on.

✕
Instead of

DEET sprays that soak in and quit by noon

✓
PULSE

A clip that touches nothing and runs for days

✕
Instead of

Permethrin re-treatments you can’t use around cats

✓
PULSE

Chemical-free around kids, cats, and dogs

✕
Instead of

A monthly chew that only acts after the bite

✓
PULSE

Deterrence before a tick ever latches on

✕
Instead of

A different product for every person and pet

✓
PULSE

One silent device for whoever wears it

Clip it on once. Forget it’s there.

See My Pack →
Covers the whole house

Protection isn’t one person. It’s everyone who walks into that grass.

✓ You✓ Kid✓ Kid ✓ Partner✓ Dog✓ Cat
Every kid covered, all season $39.95 vs one ER copay

What buyers are telling each other.

5 CommentsMost relevant
Wanda ReyesCan anyone actually vouch for this? Ultrasonic sounds like one of those gimmicks. I check my kids every single night and I'm tired of buying things that don't work.
Like · Reply
Greg WhitfieldThought it was a gimmick too. 25 bites the trip before. Not one this time. Same place, same person. That's all the proof I needed.
Like · Reply
Jess CallowayFound one the size of a raisin in my daughter's scalp at bath time. She's 4. I didn't even feel it when I checked the night before. Ordered the 4-pack — one on every backpack.
Like · Reply
Marie DuvalIs the frequency safe around toddlers and a cat?
Like · Reply
Doris ChenCompletely silent to people and pets — it targets the sensor ticks hunt with, not ears. My cat sleeps next to it. Nothing sprayed, nothing absorbed, that's the whole point.
Like · Reply
4.8
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7,024 families
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89%
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8%
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Still pulling ticks off?
Every cent back.

Wear it for a full season. If it doesn’t earn its spot on the backpack, email us and we refund the order in full. No forms, no restocking games. 365 days. That’s the deal.

The questions we get first

Does an ultrasonic clip actually work?
It targets the Haller’s organ, the sensor on a tick’s front legs that it uses to locate a host. A tick that can’t lock on doesn’t latch. And you don’t have to take our word for it: wear PULSE all season, and if you’re unconvinced, the 365-day guarantee returns every cent.
Is the frequency safe around my kids and pets?
The band sits outside the range people, dogs, and cats respond to, and nothing is sprayed or absorbed. It is designed to matter to the tick’s hunting sensor, not to ears.
Do I still need to do tick checks?
Yes. PULSE is a deterrent layer, not a replacement for the basics. Health authorities recommend tick checks after time in grass or woods, and we do too.
How does it run, and when does my order ship?
Charge it over USB-C like a phone; a full charge lasts days. Orders ship from our US warehouse.
What if it doesn’t work for us?
Then it’s free. Email support within 365 days and we refund the full order price. Worst case, you’re back where you started.
References & basis

The ground genuinely shifted.

[1]Tick-bite ER visits

Emergency-department visits for tick bites have trended to their highest levels in years as milder winters expand tick habitat.

CDC tracking
[2]Alpha-gal syndrome

Public-health estimates suggest hundreds of thousands of Americans may be affected, with many cases undiagnosed.

CDC estimate
[3]Lone Star tick spread

The species most linked to alpha-gal has expanded well beyond its historic southern range.

Range data

PULSE is a chemical-free wearable device. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease, including Lyme disease or alpha-gal syndrome. A wearable device is not a substitute for tick checks or medical care. PULSE is not affiliated with or endorsed by the CDC or any institution referenced above.

One clip. The whole season.

Make your family a target ticks can’t find.

Try it for a full season or send it back.

Cover My Family →

Free US shipping · 365-day money-back guarantee