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Loudest Whistle EVER!!! Perfect for Outdoors Emily

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The Original Worlds Loudest Whistle up to 142db Loud, Very Long Range, for Referee, Coaches, Instructors, Sports, Teachers, Life Guard, Self Defense, Survival, Emergency uses

Brand: HyperWhistle

4.4 5,514 ratings

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$16.95 with 15 percent savings

List Price: $19.95

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Purchase options and add-ons

SUPER LOUD- Up to 142dB for 2+ mile 8x range of a common sports whistle
Includes re-usable hearing protectors and easy clip neck lanyard
Used for Boating, Sporting Events, Life Safety, Camping, Hiking, Police
Durable whistle

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HyperWhistle The Original Worlds Loudest Whistle up to 142db Loud, Very Long Range, for Referee, Coaches, Instructors, Sports

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Product Description

Worlds's Loudest Whistle

SPL up to 142dB 8x louder than a common whistle

2 mile usable range

all-weather construction

Unique radial tri-frequency design

Naturally Buoyant

Works in all weather environments, including underwater

Patented Design US8925478

Product information

Technical Details

Item Package Dimensions L x W x H

‎5.91 x 3.19 x 1.26 inches

Package Weight

‎0.05 Kilograms

Item Dimensions LxWxH

‎3.25 x 1.5 x 1.5 inches

Item Weight

‎0.7 Ounces

Brand Name

‎HyperWhistle

Warranty Description

‎90 days Parts and Labor

Color

‎black

Number of Items

‎1

Manufacturer

‎Wattre Inc.

Part Number

‎HW001,HW002

Sport Type

‎Camping & Hiking, Coaches & Referee, Survival, Outdoor Enthusiast, Boating & Marine, Scuba Diving, Fishing, Hunting

Additional Information

ASIN

B01MUGZE9A

Customer Reviews

4.4 5,514 ratings

4.4 out of 5 stars

Best Sellers Rank

#5,175 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
#4 in Camping Signal Whistles

Date First Available

February 1, 2017

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Customer reviews

4.4 out of 5

5,514 global ratings

How customer reviews and ratings work

Customers say

Customers like the quality and portability of the whistle. For example, they say it's solidly built, lightweight and easy to carry. That said, some complain about the comfort. They say it hurts their ears and depletes their lung volume quickly. Opinions are mixed on volume, value, and size.

AI-generated from the text of customer reviews

231 customers mention213 positive18 negative

Customers are satisfied with the quality of the whistle. They mention that it is solidly built, sturdy, and effective. The thick/strong plastic construction would survive considerable abuse. Some say that the hyper whistle is ok, but it's basically three whistles combined into one. Overall, most are happy with the product's quality and performance.

"...Nicely made and loud. He wears it around his neck and it performs well and the whistle is loud with little effort. Easy for him to use...." Read more

"...is easily the loudest whistle you can buy, so it is suitable for all sorts of applications.- Price is fantastic for what you get.-..." Read more

"...built well, just not practical for our use(s)." Read more

"Probably one of the best safety whistles you can buy. It's essentially 3 whistles in one and is very loud...." Read more

48 customers mention38 positive10 negative

Customers like the portability of the whistle. For example, they say it's light enough to hold in your mouth, easy to carry, and easy to keep in a suit pocket or clipped to a backpack. It's also pretty loud and good to put in hiking bag. Some mention it'll be good if lost or run into bear. Overall, customers are happy with the portable design.

"Easy to carry.Easy to use.Very, VERY LOUD.NOTE to OTHER POTENTIAL CUSTOMERS:..." Read more

"LOUD & Easy To Use - Lightweight" Read more

"...It is light enough to hold in your mouth and you NEED to plug your ears by hand...." Read more

"...Too bulky to carry on a key chain or elsewhere for quick access other than on a lanyard. built well, just not practical for our use(s)." Read more

45 customers mention45 positive0 negative

Customers like the earplugs that come with the whistle. They mention that they are good and sturdy. Some say that the whistle is extremely loud and piercing.

"This is indeed the world's loudest whistle. It comes with a pair of ear plugs and you should wear them while blowing this whistle...." Read more

"...The whistle comes with a set of ear plugs. Those are not there as a gimmick...." Read more

"...Came with good earplugs and nice neck strap with detach clip thingy...." Read more

"...It comes with earplugs which I stuffed into the sides of the whistle so I don’t lose them." Read more

33 customers mention33 positive0 negative

Customers like the versatility of the whistle. They say it's great for hiking, boating, backpacking, and camping. It's also a big advantage for use in the wilderness, and is good for sports. Some customers also mention that it floats, making it perfect for lifeguards and scuba divers.

"...them, as it really is tough enough to withstand anything, it CAN be used underwater (tested this myself, and even remembered to use earplugs), and,..." Read more

"VERY loud. Great for boats or scaring off critters in the woods." Read more

"...It works great. Highly recommended for outdoor people." Read more

"...Floats - obviously good for in a poolCONS..." Read more

623 customers mention289 positive334 negative

Customers are mixed about the volume of the whistle. Some mention it's fairly loud and can be heard a mile away, while others say it'll make their ears ring and make the sound bounce back at them.

"...Nicely made and loud. He wears it around his neck and it performs well and the whistle is loud with little effort. Easy for him to use...." Read more

"...I blew it on my covered front porch and that was a BIG MISTAKE! My ear was ringing. I did not see the need for ear protection on open water...." Read more

"...Pros:- This is easily the loudest whistle you can buy, so it is suitable for all sorts of applications.-..." Read more

"Easy to carry.Easy to use.Very, VERY LOUD.NOTE to OTHER POTENTIAL CUSTOMERS:..." Read more

59 customers mention33 positive26 negative

Customers have mixed opinions about the value of the whistle. Some find it well-made and worth the money, while others say it's not worth the bulk and inconveniences.

"...negative to say about it at all, because it's got the perfect price point for the quality, and accurate, if not modest, claims they make in their..." Read more

"...built well, just not practical for our use(s)." Read more

"...Made well, fast delivery, great price, though!" Read more

"...The price was a little high but the quality of the product made it worth it. This whistle is not a toy its very loud." Read more

46 customers mention17 positive29 negative

Customers have mixed opinions about the size of the whistle. Some find it nice and compact, while others say it's larger than expected and bulky. The mouthpiece is big and awkward, and it takes a full breath to get it to max db.

"...It is big, but man-oh-man is it load. Great backup safety gear." Read more

"...Easy for him to use. Size is perfect" Read more

"...The lanyard isn't very long...." Read more

"Really pleased with this device. It's a bit larger than I'd imagjned but that is not an important criteria. It is loud! That is what's important...." Read more

57 customers mention7 positive50 negative

Customers are not happy with the comfort of the whistle. They say it hurts their ears, makes their ears ring a little, and is not comfortable to blow on. The 3 openings depletes their lung volume quickly, so it's only good for loud bursts. The sound is totally distorted, overloading their outer and inner ear parts. It seems like it could make them deaf. The mouth piece is uncomfortable and the whistle itself is a handful.

"...We tested it against our existing and there was no further distance or level of sound...." Read more

"...However, the mouth piece is uncomfortable and the whistle itself is a handful...." Read more

"...It is LOUD. Don't use it at full strength just to test it. It'll hurt your ears and it'll cause ringing. It's made of super thick and hard plastic." Read more

"...I bought it because of the loudness, but you must have hearing protection when using it. So for emergecies, you have one more thing to fiddle with...." Read more

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Libby

Loud whistle

Reviewed in the United States on June 2, 2024

Color: blackVerified Purchase

I purchase this for my elderly father. He loves going outside and we worry about him falling. The fall alert system was out of our budget so if he falls or needs help he gives us a whistle to come help. Nicely made and loud. He wears it around his neck and it performs well and the whistle is loud with little effort. Easy for him to use. Size is perfect

Helpful

RevengeOfThePiff

Well, my tinnitus is worse; that is proof enough that this thing is LOUD!

Reviewed in the United States on January 21, 2021

Color: blackVerified Purchase

I'll start by saying, do not be like me; this is not something to foolishly test out indoors, because, you easily run the risk of making yourself deaf, or, at least having some serious hearing damage. Don't be like me, and use this inside, as excited as you, rightfully, are, to test this the second it is delivered.

I read, for a long time, what the "world's loudest whistle" was, and, found out about the Hyperwhistle. I can say, as the headline suggests, that this fits that bill, and then some.

Pros:
- This is easily the loudest whistle you can buy, so it is suitable for all sorts of applications.
- Price is fantastic for what you get.
- I tested this, on a long, pier, which is in a very rural area, with a friend, and the claims about distance, are accurate, if not a bit undersold; this could easily be heard much further away.
- Does not require an immense amount of lung power to use, whilst still being ear-piercingly loud.
- Unbelievably durable/well crafted - I wish more plastics/polymers were made to this standard, or, all were. This whistle can take a fall onto concrete from 3 stories, and it can be left outside (neither of those are anything I'd recommend), for 4 days straight, in a predominately saline environment, which does a good job at least tarnishing almost anything in less time, and, this shows NO signs of damage or anything; it looks brand new still after all of that.

Cons:
- I have absolutely nothing negative to say about this, and I have tried to find something....
- It isn't a "con", but, it sure would be nice, if this had the "NHL referee style" two finger ring guard, somehow implemented on future designs, or perhaps a variant product. The lanyard can do that job as well though.

All said, this is a very very very, loud, whistle. I could see this being easily used for a means of self-defense, that would alert literally anyone, and buy someone time to escape whatever danger they are in. If more lifeguards had this - maybe they do use these, no idea personally - that also would be a very effective and affordable way to save lives, and, again, alert anyone on a beach. This is something that I would suggest anyone who wants to go hiking, or is into ANY form of exploration, be it nature, urban, etc. to have with them, as it really is tough enough to withstand anything, it CAN be used underwater (tested this myself, and even remembered to use earplugs), and, well, to avoid being more redundant, this could easily save your life, and it is so well made, that I've already been suggesting this to other people.

I have nothing negative to say about it at all, because it's got the perfect price point for the quality, and accurate, if not modest, claims they make in their advertising for the product.

10/10 - 5/5 Stars - Excellent product, which I HIGHLY recommend!

- RevengeOfThePiff

117 people found this helpful

Helpful

RusticBK

Very loud

Reviewed in the United States on May 18, 2024

Color: blackVerified Purchase

It is very loud… just the thing to garner attention. I carry mine on a paracord neck lanyard. It is with this oldster most of the time!

2 people found this helpful

Helpful

chris

Hard to blow

Reviewed in the United States on November 8, 2023

Color: safety orangeVerified Purchase

Have always equipped my daughters w a whistle for security & emergencies. Thought this would be "the bomb" however you really need a good set of lungs to get anything more than you would out of a regular rescue whistle. We tested it against our existing and there was no further distance or level of sound. Too bulky to carry on a key chain or elsewhere for quick access other than on a lanyard. built well, just not practical for our use(s).

14 people found this helpful

Helpful

mikec

Extremely loud

Reviewed in the United States on June 4, 2024

Color: blackVerified Purchase

The provided earplugs are there for a purpose. The whistle works as designed.

Helpful

David DiRusso

Extremely loud and bulky

Reviewed in the United States on March 20, 2024

Color: safety orangeVerified Purchase

This is indeed the world's loudest whistle. It comes with a pair of ear plugs and you should wear them while blowing this whistle. However, the mouth piece is uncomfortable and the whistle itself is a handful.
Using this whistle was not as easy as the Storm Whistle, the second loudest whistle in the world.
One fun thing you can do is attach a fully inflated party balloon to the mouth piece and let the balloon deflate and it will whistle until the air runs out.

6 people found this helpful

Helpful

billflag

It's Loud

Reviewed in the United States on May 13, 2024

Color: safety orangeVerified Purchase

Probably one of the best safety whistles you can buy. It's essentially 3 whistles in one and is very loud.
I don't agree with other reviews, because I thought it was very easy to blow and required very little effort to make a very loud sound.
Having three whistle tube's means that it's very unlikely to get fouled with water.

Helpful

Kevin

No Joke!

Reviewed in the United States on May 29, 2024

Color: safety orangeVerified Purchase

I questioned the claim that this whistle could hurt my ears. I blew it on my covered front porch and that was a BIG MISTAKE! My ear was ringing. I did not see the need for ear protection on open water. It would be okay to increase the price and include a floating wrist lanyard and/or life jacket clip.
I'm tempted to bring it to a random Gator football game to see if I could screw with them on offense, since they used to be an instate college rival. Perhaps I could whistle the ball dead during play from the nose bleed section. Now that would be the test! Seriously, this whistle is the real deal.

One person found this helpful

Helpful

Top reviews from other countries

Translate all reviews to English

M G

Not your average sports whistle

Reviewed in Canada on October 22, 2023

Color: safety orangeVerified Purchase

This whistle is not your average sports whistle; it is super loud and has a range of up to 2+ miles, an impressive eight times the range of an ordinary whistle.

One of the standout features of the HyperWhistle is its incredible sound output. A sound pressure level (SPL) of up to 142dB is eight times louder than your typical whistle. This makes it perfect for various situations, whether boating, attending sporting events, ensuring life safety, camping, hiking, or even police use.

The durability of this whistle is also worth noting. It is built to withstand all weather conditions, making it a reliable companion no matter the environment. Whether it's raining, snowing, or even underwater, the HyperWhistle will continue to function flawlessly.

I also appreciate the attention to detail in the design of this whistle. Its unique radial tri-frequency design ensures that the sound is carried efficiently and effectively, allowing it to be heard from a distance. Additionally, the whistle is naturally buoyant, adding an extra layer of convenience for water-related activities.

The HyperWhistle comes with reusable hearing protectors, which is a thoughtful addition. This ensures that you can protect your ears while still enjoying the powerful sound of the whistle. The easy clip-neck lanyard is also a handy feature, allowing you to keep the whistle within reach at all times.

It's worth mentioning that the HyperWhistle is a patented design (US8925478), which speaks to its uniqueness and quality.

2 people found this helpful

Ernesto s flores Ramirez

Recomiendo el producto

Reviewed in Mexico on July 14, 2023

Color: safety orangeVerified Purchase

Suena muy fuerte lo podré utilizar en múltiples actividades

Translate review to English

Robert P

Great quality overall

Reviewed in Canada on April 14, 2022

Color: blackVerified Purchase

I love that it came with ear protection, it is loud and my family hates it, just what the goal was.

2 people found this helpful

Joban Randhawa

Awesome

Reviewed in India on April 24, 2024

Color: blackVerified Purchase

Very power full whistle

Amazon Customer

+++ TRES BIEN +++

Reviewed in France on March 28, 2024

Color: blackVerified Purchase

+++ TRES BIEN +++

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The Original Worlds Loudest Whistle up to 142db Loud, Very Long Range, for Referee, Coaches, Instructors, Sports, Teachers, Life Guard, Self Defense, Survival, Emergency uses

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HyperWhistle The Original Worlds Loudest Whistle up to 142db Loud, Very Long Range, for Referee,...

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Worlds Loudest Whistle HYPERWHISTLE breaks a wine goblet!

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Customer Review: Pretty loud.

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Customer Review: Tinitus warning! Be careful!

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Loudest Whistle EVER!!! Perfect for Outdoors

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Attachment of lanyard to HyperWhistle

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hyper Whistle 142 db

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The Original Worlds Loudest Whistle up to 142db Loud, Very Long Range, for Referee, Coaches, Instructors, Sports, Teachers, Life Guard, Self Defense, Survival, Emergency uses

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Videos for this product

HyperWhistle The Original Worlds Loudest Whistle up to 142db Loud, Very Long Range, for Referee,...

Videos for this product

Worlds Loudest Whistle HYPERWHISTLE breaks a wine goblet!

Videos for this product

Customer Review: Pretty loud.

Videos for this product

Customer Review: Tinitus warning! Be careful!

Videos for this product

Loudest Whistle EVER!!! Perfect for Outdoors

Videos for this product

Attachment of lanyard to HyperWhistle

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hyper Whistle 142 db

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