Simply Safe.
 
 
 
 

The The Thumb Lock Difference

Discover unrivaled security with our Smart Fingerprint Padlock, featuring cutting-edge biometric technology for instant access, waterproof durability, and USB-C charging—ensuring your belongings are always safe and accessible without the hassle of keys.

The Thumb Lock Others
Biometric Fingerprint
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Waterproof Design
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Portable & Compact
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USB-C Charging Power
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Keyless Convenience
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Based on 13,000 Reviews...

96%

Advanced fingerprint security protects your belongings.

93%

Keyless convenience enhances your lifestyle on-the-go.

89%

Waterproof and portable for all your adventures.

Results based on 15,000 reviews submitted by verified customers.

 
 
 
 

Why Choose us?

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15,000+ Five Star Reviews

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What our customers say

4.8 / 5
Worth every penny!
I can't express how convenient this little gadget is! No more fumbling for keys, just my fingerprint! It's great for everyday use at home and I even take it while traveling. The peace of mind it gives me knowing my belongings are secure is priceless. Highly recommend you try it!
John M.
Very Satisfied!
Wow! What a game-changer! This lock is super easy to use; I never thought I'd be so excited about a padlock! It’s portable, sleek, and no key needed. The fingerprint feature works flawlessly, and I love its durability. It truly gives me a sense of security wherever I go!
Emily B.
In love with it!
Honestly, I was skeptical at first, but this lock is amazing! I love that I can access my things with just a touch. It's become a must-have for all my travels. The fact that it's also waterproof adds to my confidence. Definitely a top-notch product that simplifies life!
Jim M.
A must have!
As a tech enthusiast, I've tried many gadgets, but this one stands out! The fingerprint recognition is incredibly fast—way better than dealing with traditional keys. Plus, it's portable and looks fabulous! I feel so secure knowing my items are safeguarded in style. Worth every penny!
Sara B.