50 pcs NFC Tags NTAG215 NFC Stickers Programmable NFC Tags Sticker Waterproof NFC Chip with Adhesive Back,Compatible with TagMo and NFC Enabled Devices（1 inch）

These NFC tags ended up working really well and were surprisingly easy to set up. I bought them for a few custom automation and tech projects, and they connected quickly without giving me issues during programming. The tags responded consistently when scanned, and they worked well with my phone and NFC apps right away. The stickers themselves feel lightweight but still durable enough for everyday use. I liked that they have an adhesive backing because it makes them easy to place on desks, chargers, notebooks, smart home devices, or other surfaces depending on the project. The compact size also helps them stay discreet once attached. One thing I appreciated was the reliability during testing. I programmed multiple tags for different functions, and they scanned accurately without needing repeated attempts. The response time felt quick, and the tags maintained their programmed information properly even after repeated use. The quantity included is also nice because it gives plenty of extras for experimenting with different setups or replacing tags if needed. Whether using them for smart home automations, contact sharing, shortcuts, gaming projects, or organization purposes, they offer a lot of flexibility for the price. I used a few of these for automating phone actions and quickly launching specific settings, and the setup process was much easier than expected. Once configured, everything worked smoothly and made everyday tasks a little more convenient. For anyone interested in NFC projects or simple tech automations, these are definitely worth checking out. They’re easy to use, reliable, and a great option for beginners as well as people already familiar with NFC programming.

Wow!!! These are FUN! I have them stuck discreetly all over my house and the blend right in!! They stick really well and they are such a great price!!!! Easy to label and they scan no problem!

Worked exactly as I needed it to. I’m new to these so it took me a little to figure it out but once I did, i think they’re great! I 3D printed my son a tag for his backpack. Easy to use and fast reading when scanned. Size fit perfect in my 3d print. When scanned, it goes directly to google sites where I made an emergency information list for my low verbal kindergartener.

These sound a lot better than they work. NFC interaction works, but is finicky. I'm using these with a 3rd-gen iPhone SE to activate Shortcuts automations. Setup is easy. You have to tap them very deliberately to guarantee they scan on the first tap. The motion is almost a press and hold on the NFC - a swipe or tap might not work. Maybe newer phones are more responsive.

I love these nfc chips they are about 1mm thick and 25mm round. I would definitely recommend and will buy again. Great for on the go

Seem to work great so far, no issues.. quality looks good. My calipers read these having a 1.0mm thickness which is nice, and I didn't see that posted anywhere so here you go.

Not great. Size is good, but the NFC tag doesn't work most of the times. Needs a lot of fiddling and adjusting to detect on the phone. Not worth the effort. The glue is really strong and takes a great deal of effort to get off once stuck.

These are great programmable NFC stickers that are versatile and easy to use. 20pcs are included with your purchase and the quantity of stickers can last awhile. They are highy compatible and are also beginner friendly.

Did a deep dive on NFC last year, found out a modern IPhone can not only read, but also program these with a free app (NFC Tools). I programmed several including with my contact info for tradeshows and conferences, I programmed some with my website, some with my youtube channel and certain instructional videos, I understand you can even program them with your WIFI information so guests can quickly tap their phone and access your internet (think Air BNB?) These worked perfect, coin sized, easy to carry in your pocket and came with adhesive on the back for mounting. Own a business? Stick one on the counter so customers can leave a review! (you program it with the URL that leads to the review page). I think everyone can use these once you understand what they can do!

Picked these up to start improving my home automation experience, and they just work out of the box. I use Tasker with Home Assistant to add functionality to these tags, which allows me to do things like turn on my entire TV and AVR set-up with one scan, set timers for my washer/dryer/dishwasher, turn off lights in a specific part of my house, and many more. Comes with 3M adhesive, which causes the tag to stick really well to near enough everything. Update: I recently placed one of these on my washer and found that it doesn't work at all in this use case. As soon as I took it off and placed it on plastic, everything was fine, so just bear this in mind.

Works with my iPhone. Perfect

I wanted tags that work with home assistant to automate things around house. These are perfect and can be hidden easily. They also work from a little distance like I have one sticked under my table and as soon as I tap on top of table it gets detected.

Tags arrived quickly shipped by Amazon. Packaged well by the original manufacturer in a static proof bag. I Intended to use these tags with an iPhone (natively, without needing an NFC reader app) to display a text message when tapped so I can identify the contents of sealed bags and to use them also to supply WIFI credentials to home visitors. I used "NFC Tools" to write to the tag. NFC tools works well on an iPhone and can write, read and erase these tags. Unfortunately, the iPhone (not using a dedicated app to read) only recognizes a subset of NFC tag commands, namely: open a URL, Send a SMS message and run a Shortcut. If you intend to use these tags with an iPhone for something other than that, I could not get it to work. The iPhone just ignores the tag.