OPN – NFC Ring
![OPN – NFC Ring](https://store.nfcring.com/cdn/shop/products/opn-black-white-lead_1024x1024.jpg?v=1519914815)
Our new NFC Ring is the perfect balance between simplification of usage and well, looking awesome. OPN contains our updated antenna design, which provides an amazing operating range and enhanced compatibility with many devices and digital door locks on the market.
![](http://store.nfcring.com/cdn/shop/products/nfcring-alpha-signature-front_grande.jpg?v=1447177141)
Alpha Signature – NFC Ring
![](https://store.nfcring.com/cdn/shop/t/18/assets/logo-retina.png?v=20800719640756301361477346078)
NFC Ring
![](https://smartringnews.com/wp-content/uploads/2023/07/641594f6c4357e83287ad33f_CNICK-Smart-NFC-RFID-Ring.jpg)
NFC ring comparison - Smart Ring News
![](https://static1.makeuseofimages.com/wordpress/wp-content/uploads/2019/05/blinq_ring-670x335.jpg)
8 Smart Rings With Fitness or Mouse Features
![](https://gadgetuser.com/wp-content/uploads/2022/03/opn-nfc-ring.jpg.webp)
Open Locked Doors Without A Key With the NFC Ring OPN - Gadget User
![](http://store.nfcring.com/cdn/shop/products/NFCRING-NTAG203V1NORMALTTTc_grande.jpg?v=1447177175)
V1NTAGE – NFC Ring
![](https://pbs.twimg.com/ext_tw_video_thumb/959357094947360768/pu/img/iLnqPSVgwJq_plgH.jpg)
NFC Ring® (@NfcRing) / X
![](https://the-gadgeteer.com/wp-content/uploads/2018/04/nfcring-opn-3.jpg)
NFC Ring OPN review - The Gadgeteer
![](https://i.ytimg.com/vi/bqvQ0pZhEBY/maxresdefault.jpg)
Our Journey – NFC Ring
![](https://cdn.mos.cms.futurecdn.net/APeFseMq7CAPenYrvDY6tS.jpg)
What is a smart ring? An introduction to tech-laden jewelry