Circular launches Ring 3 smart ring series with NFC payments and vibration alerts
Smart ring company Circular unveiled its Ring 3 series on Thursday, comprising two models: the Ring 3 Pro and the Ring 3 Slim. Both rings come equipped with an integrated NFC chip enabling contactless payments directly from the finger. The devices also support on-finger vibration alerts for alarms and reminders. The Ring 3 Pro offers a slimmer design compared to its predecessor, marking an upgrade from the previous generation.
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