10Pcs NFC Tag Keychain NFC Key Fob NTAG215 NFC Card NFC Fob NFC Business Card NFC Chips NFC Tag Maker，504 Bytes Memory, Compatible with TagMo and NFC Enabled Devices

I wanted to learn and play with NFC tags. This seemed like a cheap way to start. Programmed a tag with an Android app, made it read only and read it with my Android phone. Worked perfectly. A friend's I Phone wouldn't read it, but I was expecting it not to be simple with an Apple phone.Seems to be rugged. I've had it on a chain with a lot of keys and it hasn't broken.

I bought these for use with my Veise Smart Lock RZ06; they were very simple to program and all of them work

We recently got a new TownSteel smart lock, but didn't like the flimsy RFID cards that came with it, so lucky I found this. I like that it matches my other key fob and that it comes in multiple colors. The plastic looks a bit thin but it's been holding up so far. The only issue I have is the actual keychain part is super flimsy, so I immediately took that off and attached it to my existing keychain instead. For me, I didn't need this many NFC keys, but as an Android user, I know i can find clever uses for the rest of these.

It works great, but be sure to pause for a few seconds in order for it to work.

Tags work well, but are not actually rewritable. That’s my only complaint.

I couldn’t be happier with these NFC tags! They’ve truly transformed the way I interact with my smart home powered by Home Assistant. The setup was quick and hassle-free—just a quick scan to configure them, and they were ready to go.What I love most is the versatility. From turning on lights when I walk into a room to running complex automations like starting my morning routine, these tags make everything feel intuitive and futuristic. They’re small, unobtrusive, and stick securely to almost any surface, making them perfect for creative placements all around the house.The tags are also incredibly reliable and responsive. Every time I tap my phone or another compatible device to one, the associated automation triggers instantly, without a hitch. It's also a fun way to showcase smart home capabilities to friends and family—they’re always impressed!If you’re using Home Assistant, these NFC tags are a must-have accessory to take your home automation to the next level. Highly recommended!

These tags are easy to read from and write to, and they are convenient to carry on a keychain or on a strap for a purse, backpack, or briefcase.

Just got these delivered and within minutes I was able to program a couple extra 'keys' for my Vsett 9+R. The original Vsett NFC card fell off my key ring and I didn't catch it until the next time I was looking to ride. While I had spares, I didn't want to run into this problem again.Rather than getting more cheaply made OEM cards, I decided to try these. Glad I did, these are much sturdier than the originals and I can't see this one falling off my key ring very easily.Now, I just need to find a use for the other 7 NFC tags.