Continuously measure heart rate, track SpO2, and analyze sleep quality including its phases. Get clear insights in the QRing app and act promptly when anomalies appear.
21 sports modes, counting steps, distance, and calories. Optimize training with accurate data and track your progress every day.
Polished stainless steel, hypoallergenic inner resin, a weight of just 4.4 g, and IP68 durability for comfortable wear in any weather.
The Colmi R02 is an elegant smart ring that discreetly monitors your health and daily activity. Thanks to advanced sensors, it measures heart rate 24/7, sleep quality including its phases, and blood oxygen (SpO2). During workouts it records steps, distance, and calories burned and offers 21 modes for your favorite activities.
The durable design with IP68 handles water and sweat, while polished stainless steel and a hypoallergenic inner resin ensure all-day comfort. With a weight of 4.4 g, a thickness of just 2.7 mm, and a 17 mAh battery lasting up to 6 days, you’ll barely notice it’s there. Magnetic charging takes approximately 1 hour.
Using the QRing app on your phone (Bluetooth 5.0), you can easily view detailed sleep, health, and activity summaries and adjust settings to match your goals. An ideal choice for everyday fitness, wellbeing, and discreet tracking of key health indicators.
