12,000+
Women Protected
120dB
Alarm Output
4.9★
Average Rating
<1%
Return Rate
The Problem
1 in 3 Women Don't Feel Safe Sleeping Alone
Hotels with dodgy locks. Airbnbs where you don't know who has a key. Student halls where anyone can tailgate through.
GRUNDD was built for exactly this moment — when you need protection now, not after installing an app.
The Solution
5 Seconds. 120 Decibels. Zero Compromise.
Slide it under any door. If someone pushes, the wedge physically jams the door shut — while a 120dB siren fills the building.
No WiFi. No app. No subscription. Batteries and a travel pouch included.
Shop Now →AS FEATURED IN
DAILY MAILCOSMOPOLITANREFINERY29THE SUNGLAMOUR
Don't Wait Until Something Happens
Join 12,000+ women who sleep safely every night.
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