Circular has integrated NFC technology into its 3 Series smart ring, enabling mobile payments directly from the device. The update joins existing features including ECG monitoring and haptic feedback.
The addition of NFC (near-field communication) to Circular's 3 Series expands the smart ring's capabilities beyond health tracking. Users can now tap the ring at payment terminals to complete transactions, bringing mobile wallet functionality to wearable form.
The ring already featured a one-line ECG for basic heart rhythm monitoring. The new haptic motor complements the payment feature by providing tactile confirmation during transactions and other notifications.
NFC-enabled smart rings have gained traction as alternatives to smartphone payments, offering convenience without requiring users to carry additional devices. Competitors including Oura and Samsung have similarly integrated contactless payment technology into their rings.
Circular's implementation positions the 3 Series as a multi-purpose health and payments device, targeting users seeking consolidated wearable functionality. The feature availability and rollout timeline were not immediately specified.
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