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TL;DR: The Circular Ring 2 is now $299 (reg. $449) and tracks over 140 biosignals, including ECG, sleep, stress, and recovery.
Wellness tech keeps getting smaller, sharper, and smarter, and the Circular Ring 2 is one of the most feature-packed examples of that shift. Now priced at $299 (reg. $449), this titanium smart ring delivers health-tracking capabilities that rival those of many wrist-worn devices.
Circular Ring 2
Circular Ring 2 debuts Kira, an AI health coach that reads your daily biometrics and translates them into clear advice. Instead of trying to decipher your sleep scores, you’ll get easy-to-understand explanations where Kira explains trends, notes anything unusual, and suggests when you should rest, recover, or increase your activity. It’s personalized guidance delivered simply and right when you need it.
Made from titanium, this ring weighs just 3 grams and has a hypoallergenic interior for all-day comfort. The battery lasts up to 8 days, and the wireless charger fully charges it in about 30 minutes. Beyond health tracking, it also supports breathing exercises, coherence training, cycle tracking, medication reminders, smart alarms, live biometrics, and workout monitoring.
One exceptional feature is its medical-grade ECG-like sensor, allowing the ring to analyze heart rhythm and help identify irregularities like AFib. It also monitors over 140 biosignals across 13+ major health features, including sleep stages, oxygen trends, recovery, stress, temperature, activity, and more. For anyone who wants deeper insight into their body without strapping on another smartwatch, the ring offers a less obtrusive alternative.
The Circular Ring 2 is not a medical device and shouldn’t be used for diagnosis or condition monitoring. For users who want comprehensive wellness insights in a straightforward, subscription-free package, the ring delivers solid value.
Circular Ring 2 is great for anyone looking for in-depth wellness insights in a small, comfortable design.
It’s currently available for $299 (reg. $449), making it one of the most affordable ways to understand advanced health metrics and AI-driven insights.