Circular Ring 2 SIL Grösse 8

Circular Ring 2 – Premium Smart Ring with Medical ECG and AI Coach

Your discreet health companion for heart, sleep, and energy – no subscription required. The first smart ring with FDA-certified ECG and AFib detection. Over 140 biomarkers including HRV, SpO₂, temperature, and stress. AI Coach "Kira" provides personalized health insights. Titanium design, ultra-lightweight (2 g), waterproof (IP68). Digital size determination via smartphone – no measuring kit needed.

The Circular Ring 2 is an elegant, smart health ring that combines cutting-edge technology with stylish design. As the first smart ring, it offers a medically certified ECG directly on your finger and detects heart rhythm disorders such as atrial fibrillation (AFib) – ideal for preventive health monitoring.

With over 140 biometric measurements – including heart rate variability (HRV), blood oxygen saturation (SpO₂), body temperature, sleep phases, and stress levels – the ring provides you with precise insights into your health status around the clock. The integrated AI Coach "Kira" analyzes this data and gives you personalized recommendations for a healthier lifestyle.

The high-quality titanium case is not only robust and lightweight (only 2 grams) but also waterproof according to IP68 standards – perfect for everyday use and sports activities. Thanks to digital size determination via smartphone, the ring fits like a glove, without the hassle of a measuring kit.

With a battery life of up to 8 days and wireless charging, the Circular Ring 2 is the ideal companion for anyone who wants to discreetly and effectively keep an eye on their health – all without monthly subscription fees.