Meet Hearo: Small Device That Will Keep You & Your Loved Ones Safe!
With a single pull, this pocket-sized alarm unleashes a loud siren and flashing strobe to scare off threats and make sure you're seen and heard—when it matters most.
The Reality Women Face In Europe
55%
have experienced sexual harassment in their adulthood.
Based on surveys by the European Union Agency for Fundamental Rights (FRA) from 2023.
1 in 3
have experienced physical violence or sexual violence in their adulthood.
Based on surveys by the European Union Agency for Fundamental Rights (FRA) from 2024.
1 in 6
have experienced sexual violence, including rape, in their adulthood.
Based on surveys by the European Union Agency for Fundamental Rights (FRA) from 2024.
When In Doubt, Hearo Out
Pull the pin to activate a 135 dB siren and flashing strobe light—catching the attention of everyone nearby and scaring off threats that don’t want to be seen or heard. Just reinsert the pin to stop the alarm.
Easy to use
No more struggling with complicated and dangerous self-defense tools.
Non-violent
Deter threats without getting into a fight and direct physical confrontation.
Travel-friendly
Designed for everyday carry and approved by airlines—take it with you anywhere.
When In Doubt, Hearo Out
Pull the pin to activate a 135 dB siren and flashing strobe light—catching the attention of everyone nearby and scaring off threats that don’t want to be seen or heard. Just reinsert the pin to stop the alarm.
Easy to use
No more struggling with complicated and dangerous self-defense tools.
Non-violent
Deter threats without getting into a fight and direct physical confrontation.
Travel-friendly
Designed for everyday carry and approved by airlines—take it with you anywhere.
Over 1000+ Women Carry Hearo Everyday. Here’s why:
I stumbled across Hearo on Instagram and didn’t think twice — I ordered one for myself and one for my best friend. I want every woman I care about to feel safe no matter where they are. Thanks to this device, I feel much more confident walking around—especially at night.
Verified Buyer
This alarm is a much better option than pepper spray. Usually, pepper spray is somewhere inside our bag, and finding it in a moment of danger takes way too long. With Hearo clipped to the outside of my purse, it’s always within reach. Super easy to use, quick to activate. I carry it with me every day—always on my bag. Highly recommend! 😁
Verified Buyer
Luckily, I haven’t had to use Hearo in a real emergency… but I tested it at home and outside—and wow, it really makes a scene! 🚨 Beyond its safety function, it’s also such a cute gadget. Perfect as a gift for someone you care about. 💖
Verified Buyer
I often walk my dog alone, especially at night. Hearo gives me peace of mind. It’s easy to use, super loud, and even has a light. Now I never leave the house without it. 😊
Verified Buyer
Amazing product! It’s so loud there’s no way someone could ignore it. As someone with anxiety, I often imagine worst-case scenarios—but this small device helps me feel much more secure. I’ll definitely get one for my kids when they start school. Highly recommend it to every woman (and not just women)! 😅
Verified Buyer
This alarm honestly makes me feel safer. When I worry about an unwanted interaction, it’s not just about it happening—but about no one noticing I need help. I fear my voice alone won’t be loud enough—but this alarm solves that. Hearo is a smart little gadget that I always keep within reach, not buried at the bottom of my bag.
Verified Buyer
Stay Safe On Your Adventures
Activate Guard Mode to turn Hearo into a door alarm. Just hang it on a handle, and if someone tries to enter, a loud siren will instantly scare them off and alert you to potential danger.
Stay Safe On Your Adventures
Activate Guard Mode to turn Hearo into a door alarm. Just hang it on a handle, and if someone tries to enter, a loud siren will instantly scare them off and alert you to potential danger.
Perfect for:
Urban & City Living
92%
of Hearo owners say they feel safer walking home after dark.
Solo Walks & Late Shifts
89%
of Hearo owners say they feel safer walking home after dark.
Travels & Hotel Stays
88%
of Hearo owners feel more secure when traveling or staying somewhere unfamiliar.
Students & Kids
92%
of parents feel more at ease about their child’s or teen’s safety with Hearo.
Outdoor Activities
91%
of Hearo owners feel safer running alone with Hearo by their side.
Pet Owners
89%
of Hearo owners reported feeling safer walking their dog early in the morning or late at night.
Perfect for:
Urban & City Living
92%
of Hearo owners feel more confident navigating quiet or less crowded areas.
Solo Walks & Late Shifts
89%
of Hearo owners say they feel safer walking home after dark.
Travels & Hotel Stays
88%
of Hearo owners feel more secure when traveling or staying somewhere unfamiliar.
Outdoor Activities
91%
of Hearo owners feel safer running alone with Hearo by their side.
Students & Kids
92%
of parents feel more at ease about their child’s or teen’s safety with Hearo.
Pet Owners
89%
of Hearo owners reported feeling safer walking their dog early in the morning or late at night.
Recommended by self-defense instructors
"The Hearo personal alarm is an effective and simple way to increase your safety. It can scare off an attacker and attract attention with its loud sound and flashing light. It’s easy to use and quick to access when clipped to a bag, belt, or waist pack. Especially in stressful situations, that accessibility matters."
"The Hearo personal alarm can be a powerful self-defense tool—especially for catching an attacker off guard and alerting those nearby. Attackers usually rely on silence, and this alarm takes that away from them. That alone can be enough to make them stop and run away."
Why Hearo Is The Best Choice.
Your everyday essential, giving you peace of mind wherever you go.
Easy-To-Use Design
Doesn’t Require To Fight
Can’t Be Used Against Us
Approved By Airlines
Lightweight & Portable
USB-C Rechargeable
Built-In Flashlight
Legal Everywhere
Stylish & Discreet
Why Hearo Is The Best Choice.
Your everyday essential, giving you peace of mind wherever you go.
Easy-To-Use Design
Doesn’t Require To Fight
Can’t Be Used Against Us
Approved By Airlines
Lightweight & Portable
USB-C Rechargeable
Built-In Flashlight
Legal Everywhere
Stylish & Discreet
Proud To Give
A part of the profit from every purchase supports organizations that help survivors of violence and work to improve women's safety across Europe. By choosing Hearo, you're contributing to a safer future for others.
