Fingerprint Padlock Smart Biometric Lock Quick Access Ketless Metal Waterproof Portable Security Safe Lock Anti-Theft Padlock Suitable for Suitcase,Gym Locker,Cupboard,Drawer

I have used several Master Lock combination locks for my gym locker over the years. It took a little time to set the combination to unlock. With my eyesight not as good as before, sometimes, for example, I mistook a number 6 for 8, and it took me, in my opinion, too much time for a repetitive daily chore. When I found out about the biometric padlock, it occurred to me that I could finally catch up with the technology just like the way that I have been unlocking my iPhone screen. First I ordered and tried a lock that is about $20 less than this one. The programming lacks feedback and consistency so the lock either remains in the initial state when it unlocks with any fingerprint or in the zombie state when it refuses to unlock with any fingerprint and I had to use an USB charger to unlock.But this lock has worked faultlessly from the beginning. With its smartphone app, it is easier to program with validated feedback. After several fingerprints programmed, I can have my senior moment and still get access to my locker effortlessly after my workout. The only caveat is that, with my fingers wet and wrinkled coming from the pool or the hot tub, sometimes it takes more than 1 try to unlock. A larger fingerprint from my thumb is more reliable under that situation.The lock is not heavy duty and can probably be easily cut with a strong shear metal cutter, but it serves its purpose for me perfectly and reliably in the last few weeks. One fewer thing to remember. Convenient and secure. Highly recommended.

The first thing I noticed is the charging indicator light doesn't work. I started using the lock on my basement door. After a few days it wouldn't open until after about 10 tries. It does a single beep meaning it read the fingerprint but the lock will not open. After it did finally open I removed it from the door and tested it and it would not open again. I was almost going to buy another lock for the gym. I would have really been upset if it wouldn't open my gym locker standing there dripping wet!

This is a sturdy lock, which is the most important thing about it! It seems have the strength of the kind of padlock you would use on a locker, so it is not super heavy duty, but it should hold up well. The programming is a little unclear in the instructions, but i did get it working after a few tries. The key steps seem to be correctly stated, but the light doesnt do exactly as expected. So, for your first time, hold your finger for three seconds, then release. Pause to see that the light has changed, then press ten times to capture your fingerprint. The light seems to be green before you touch, and blue when it is ready for the next touch. After ten touches, if it worked, then the beep from the lock should be longer than the little chirps you’ve been hearing so far, with a longer green light. That’s it! Now it pops open with a touch! It really is very cool to use. Based on the biometric button on my phone, i advise drying your finger and the button before trying to unlock it, so that it works right away. One more thing i will try eventually is to set an additional fingerprint after swimming. I want to be sure that i can still open it when my fingerprints are all wrinkles and prune-y!

I ordered this as a lightning deal, but it was defective and never worked. Reached out to seller who was responsive and prompt in replacing. 2nd one was cold on arrival but worked straight out of the box. Easy to setup and easy to use. Looking forward to utilizing at the gym later.

The lock works ok, it takes a few tries to unlock it!!!

it does not work very well, there are few times that it reads well the fingerprint, the majority does not read them well

I would give this ZERO stars if possible. I gave 3 as gifts and kept 1 for myself. After following instructions, I was only able to open twice with my fingerprint after 50 attempts. I fully charged again since it wasn’t responding. Only to never get the lock to open again after multiple multiple tries. My siblings, not able to get theirs to work, unfortunately threw theirs away thinking it was a gag gift. Maybe it was?

It worked well and the idea is brilliant. However, I used it once as a gym locker and will have to return it. After taking a shower, my fingerprint is apparently different and it took me about 5 minutes and countless tries to open it.