IC ISO 14443A RFID Silicone Wristband/Bracelet UID Changeable Sector0 Block0 Rewritable(1PCS UID IC Changeable Wristband)

I have used this at work for the past 6 months and it is still working properly.

I grabbed this band to use as a digital business card for a last minute conference I was heading off to. I just can’t bring myself to pay for those services when you can do the exact thing they are doing with maybe 10 minutes of work. I personally host my own digital business card within our domain and can do everything those paid services like popl or wave or dot card can do and it goes one better in that it actually presents a vCard to add to the contacts when tapped as well. This is much easier to meet with vendors with on a show floor in my opinion as you don’t need to carry a billion business cards with you. But this band isn’t just used for digital business cards. As it is a writable blank NFC car it can be used for just about any kind of automation task you want to use it for. In my case I use them for digital business cards for my team. Easy to make, use, and hand out to my team and employees, and even easier to update, when needed with 0 cost of having to by new business cards and wasting old ones when someone changes position. NFC for the win!

The programming device confirms the data was successfully written to the band. You can scan the band and it reads that the band has data identical to the original card that was cloned to it. However, there doesn't seem to be enough signal to actually activate the gate. Even touching the reader at all possible angles, simply won't trigger. Cheap tags and cards work fine, but tried two of these now to confirm. Can't use for my application. Appears you would have to a have an extremely sensitive reader. A 50 cent sticker can perform the function from a couple of centimeters away.

Was able to pair with my hornady rapid safe. I wasn’t happy with any of the options they have in namebrand rfid keys for my safe. I saw another review for this one that said it works so I figured I’d give it a try. It paired right away no problems. There’s enough holes on it to fit multiple wrist sizes I usually wear a size 8 bracelet for women and it fits just fine with some room to spare.

The item was great but the delivery was terrible, it's was a windy day, item was very light and there was a mat at my door that the delivery person could have used to hold the package down so it wouldn't have blown away. I found it down stairs in the parking lot. It blown off the 3rd floor and was found in the parking lot. Delivery personnel use your brain.😠

Good way to give others your contact info. Although sometimes it’s hard to get the phone to activate the tap.

Good

The memory limit on the chip is $137 bytes. As far as I can tell that's basically your initials maybe your first initial and last name nothing more. Absolutely absurdly ridiculously useless. All I try to do is put my name my job title my phone number and my email. That was 300 bytes. LOL put a hunk of junk

Easy for my IT tech to set up with our UniFi door controls and has been working great for the past few months.

Great for e bike riders who don’t want any extra key to take care of. Starts bike and is super handy.