Turn your bedroom into a phone-free sanctuary
4rem is the smart lock & app that helps you disconnect and get the sleep you need to be the best version of yourself.
Why 4rem?
We built 4rem to solve a problem - to help us stop scrolling on our phones when we should be sleeping.
Sleep is the cornerstone of physical and mental health, but the apps that are designed to keep us scrolling, liking and playing videos one after another are sometimes just too good at what they do, and we choose screen time over bedtime.
Dylan Buckley
Dyl & Friends Podcast / pro Australian rules footballer
How it Works
Eliminate Distractions
Automate your phone to lock before bedtime or on demand. Choose the apps you need and block the stuff that keeps you up at night.
Tap to Unlock
When you need to unlock, simply tap your 4rem Lock. Go ahead and keep your phone nearby as your clock and morning alarm.
Get Your Best Sleep
Create a healthy sleep routine and rewire your brain by eliminating late night scrolling. Get the sleep you used to only dream about.
Where to Keep Your 4rem Lock
Whatever your style is, a 4rem Lock fits naturally into your home
Try it for 100 Nights
If you don't love your 4rem Lock and get better sleep after 100 nights, we'll give you a full refund.
Stop sacrificing your sleep for screen time
Disconnect and get the sleep you need to be the best version of yourself. Order your 4rem Lock now.