NFC Smart Ring


This “smart ring” uses NFC to communicate with your phone. Unfortunately, this guy who reviewed it accidentally broke his ring (because it’s made of ceramic, not metal) and was then unable to unlock his phone.

TWTFS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to We are not affiliated with the manufacturers whose products appear on TWTFS.

Contact drew at or tweet him @TWTFSale.