Free shipping is included with this stainless steel smart ring, giving you discreet health tracking, call alerts, and gesture-controlled phone features without a display.
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Health monitoring: Track heart rate, blood oxygen, sleep, stress, steps, distance, calories, and activity through the companion app, with historical trends and analysis.
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Smart alerts: Incoming calls trigger vibration and a flashing white light, while message reminders flash blue five times; alarms use repeated vibration sets.
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Gesture control: Wave your hand to take photos remotely, interact with supported features, brush through videos, and access motion-sensing functions.
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Everyday specifications: BLE 5.3, 16mAh battery, approximately 3–5 days of working time, 2-hour charging, magnetic cable or optional charging case, and sizes #7–#13.
