![Amazon.com: CREATECH Smart Ring R5, Latest technology ring with 6 RFID CARDS and 2 Health Stones, Stylish Ring for Social Sharing (L) : Electronics Amazon.com: CREATECH Smart Ring R5, Latest technology ring with 6 RFID CARDS and 2 Health Stones, Stylish Ring for Social Sharing (L) : Electronics](https://m.media-amazon.com/images/I/61jkl1awv4L._AC_UY1000_.jpg)
Amazon.com: CREATECH Smart Ring R5, Latest technology ring with 6 RFID CARDS and 2 Health Stones, Stylish Ring for Social Sharing (L) : Electronics
![LYUMO NFC Multi-function Smart Rings Magic Wearable Device Universal for Mobile Phone, NFC Smart Ring, Multi-function Smart Ring - Walmart.com LYUMO NFC Multi-function Smart Rings Magic Wearable Device Universal for Mobile Phone, NFC Smart Ring, Multi-function Smart Ring - Walmart.com](https://i5.walmartimages.com/asr/56a03f58-f391-48e7-89e5-46a40045d241_1.de6c5461e0e586250916f2d439fe755e.jpeg)
LYUMO NFC Multi-function Smart Rings Magic Wearable Device Universal for Mobile Phone, NFC Smart Ring, Multi-function Smart Ring - Walmart.com
![R3 Waterproof Nfc Smart Ring App Enabled Wearable Technology Magic Ring For Ios Android Windows Nfc Smartphones - Smart Accessories - AliExpress R3 Waterproof Nfc Smart Ring App Enabled Wearable Technology Magic Ring For Ios Android Windows Nfc Smartphones - Smart Accessories - AliExpress](https://ae01.alicdn.com/kf/H47d78dd5001f48a99eaec75354f96c13V.jpg_640x640Q90.jpg_.webp)
R3 Waterproof Nfc Smart Ring App Enabled Wearable Technology Magic Ring For Ios Android Windows Nfc Smartphones - Smart Accessories - AliExpress
A new Smart Ring patent from Google hints of using their Soli Radar technology to control mobile devices with Hand Gestures - Patently Apple
![Amazon.com: NFC Smart Ring, NFC Multi-Function Smart Rings Magic Wearable Device for Mobile Phone, 6/7/8/9/10/11/12/13 inch Optional(8inch) : Electronics Amazon.com: NFC Smart Ring, NFC Multi-Function Smart Rings Magic Wearable Device for Mobile Phone, 6/7/8/9/10/11/12/13 inch Optional(8inch) : Electronics](https://m.media-amazon.com/images/I/61h9I6qy1RL._AC_UY350_.jpg)