Smarter features. Stronger safety.
SOS Emergency call
One simple emergency pull will trigger an emergency call to your local services.
Live location sharing
After going off for 10 seconds, YELLR automatically sends your live location to your emergency contacts.
130 dB Alarm
The emergency pull will start a high-frequency alarm to scare off threats and get attention from bystanders.
Smart Bluetooth connection
YELLR stays connected in the background, without unlocking your phone or opening the app.
Bestsellers
Always with you. Always ready to get loud!
Have a question ? We are here to help.
Check out the most frequently asked questions from our customers. Still have questions? Contact our customer support or use the live chat in the bottom right corner.
What happens the moment I activate my YELLR alarm?
Pulling the handle instantly triggers a powerful alarm and starts a short countdown. Within seconds, your trusted contacts are notified and receive your live location, so multiple people can respond at the same time without delay.
Do I need to unlock my phone or open an app to use YELLR?
No. YELLR connects to your phone via Bluetooth and works instantly when activated. Your phone can stay in your pocket or bag, as long as it’s nearby, YELLR does the rest automatically.
Is the YELLR device water-resistant and suitable for daily use?
Yes. YELLR is built for everyday life and is resistant to rain, splashes, and normal use in bags or pockets.
How loud is the YELLR alarm?
YELLR emits a 130 dB siren designed to be impossible to ignore.
The sound is meant to startle, draw attention, and discourage unwanted behavior while alerting people around you that something is wrong. For your safety, avoid holding the device close to your ears when the alarm is active.
How long will it take to get my YELLR?
Orders within the Netherlands are delivered within 24 hours. 🇳🇱
Orders within Europe are delivered within 5 business days. 🇪🇺
What is your return policy?
All products purchased from our website may be returned within 14 days of purchase for a full refund less shipping costs, no questions asked. International return orders may be subject to return shipping fees. To initiate such a return please contact us.
Any question?
You can contact us through our contact page! We will be happy to assist you.