79433218
Feb 17, 2025
Smart rings with built-in near-field communication [NFC] devices for contactless payments; smart key fobs with built-in near-field communication [NFC] devices for contactless payments.
Electrical and Scientific ApparatusSmart bracelets with built-in near-field communication [NFC] devices for contactless payments; smart watch bands with built-in near-field communication [NFC] devices for contactless payments.
Jewelry