A Smart ring is a compact wearable electronic device that combines mobile technology with features for convenient on-the-go use. Smart rings can connect to smartphones or other devices, and some can operate independently, communicating with cloud-based systems or performing standalone tasks. These devices, typically designed to fit on a finger like a traditional ring, offer functionalities like mobile payments, access control, gesture control, and activity tracking.
In 2013, the British company McLear , co-founded by John McLear, Chris Leach, and Joe Prencipe, introduced the first commercially available smart ring. Today, a multitude of companies produce smart rings for various use cases, expanding the options available to consumers.these rings can connect to smartphones , serving as notification devices for incoming calls, text messages, emails, and other alerts. They can also act as gesture-based controllers, enabling users to perform various actions with simple hand motions.
A prominent feature of smart rings is their ability to function as near field communication devices, providing an alternative to carrying traditional items such as credit cards, door keys, car keys, and potentially even ID cards or driver’s licence . Additionally, these rings can connect to smartphones, serving as notification devices for incoming calls, text messages, emails, and other alerts.
Smart rings can perform payments and metro ticketing similar to contactless cards, smart cards, and mobile phones. Security of the transaction is equal to or greater than contactless cards.Secure access control such as for company entry and exit, home access, cars, and electronic devices was the first use of smart rings. This enables the user to be aware of the notification without having to constantly check their smartphone.
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