The simple, elegant sensor that sends a confirmation to your phone the moment you lock your door. Finally, you can leave home and never look back.
That nagging feeling is a universal anxiety. LoockIT was created to eliminate it completely. It’s not just a smart device; it’s a commitment to your peace of mind.
Instant Confirmation: Get a real-time, encrypted notification the second your door is securely locked.
Effortless Install: No tools, no damage. Just place the sensor and sync with the app in under two minutes.
Total Reliability: With a 3 year battery life, LoockIT is a dependable part of your daily routine.
From box to peace of mind in under 5 minutes
Effortlessly insert the slim LoockIT sensor into your door frame. No tools, no damage, just a perfect fit.
Launch the LoockIT app and tap to sync. Our secure connection pairs your sensor to your phone in seconds.
Walk away with total confidence. A gentle notification confirms your home is secure, letting you focus on your day.
Every detail perfected for reliability, security, and a calmer you.
A quiet, reassuring notification confirms your door is secure the moment it’s locked. No more second-guessing.
Our patented slim design fits seamlessly into any standard door, working with deadbolts, knobs, and more.
Set it and forget it. The low-power design provides over 3 years of security on one standard.
Check your door’s status anytime, anywhere. The simple interface provides at-a-glance confirmation and history.
LoockIT is designed with a universal fit for most standard residential doors and deadbolt locks. The sensor is incredibly thin and fits discreetly within the door frame. If you have a non-standard door, please contact our support team.
LoockIT is powered by a standard battery. Thanks to its ultra-low-power Bluetooth technology, a single battery lasts for over 36 months under normal use. The app will notify you when the battery is running low.
Yes, the companion app for iOS and Android is completely free to download and use. There are no subscription fees or hidden costs for core features like status checks and notifications.
LoockIT communicates with your phone via Bluetooth. You will receive notifications when you are within range (typically around 100ft/30m). The sensor will still log the time the door was locked or unlocked, which will sync with your app once you are back in range.
Stop the doubt. Stop the worry. Stop turning the car around. Pre-order LoockIT now and embrace a more secure, stress-free life.
exclusive pre-order price
Ships in the start of 2026 | 30-Day Money-Back Guarantee.
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LOOCKIT is the ultra-slim sensor that instantly confirms your door is locked — sending a secure notification to your phone so you can leave home without second-guessing.
Instant lock confirmation
5-minute, no-tools setup
Fits any standard door
36+ month battery life
