Circular Ring 3 Pro: Overview
Meet the Circular Ring 3 Pro. It’s a smart ring that adds payment support, haptics, and sharper health tracking.
- NFC payments: The ring has a built-in NFC chip. Tap to pay without your phone or wallet.
- Silent vibration motor: It buzzes for reminders and doubles as a silent alarm that wakes only you.
- Full health sensor suite: It tracks heart rate, blood oxygen, and skin temperature. What’s more, the single-lead ECG checks for atrial fibrillation.
- Blood pressure and glucose trends: New trend tracking estimates both, though these are rough readings, not a replacement for a medical device.
- 12-day battery life: One charge covers workouts, sleep, and travel for up to twelve days before it needs the dock again.
The Ring 3 Pro ships in early 2027, with pricing still to be confirmed in the coming months.
