Introducing the revolutionary COLMI R02 Smart Ring – a breakthrough in wearable technology, offering seamless health monitoring right at your fingertips. With its state-of-the-art design, you can effortlessly track your heart rate, blood oxygen and stress levels – all without lifting a finger. Your health data is automatically recorded, ensuring you’re always in the know about your body’s status.

Wear it worry-free every day, the titanium steel shell, paired with advanced low-temperature potting technology, grants the ring a 3ATM&IP68 water resistance rating. the R02 Smart Ring is not just feather-light but incredibly durable and resistant to wear. Its ruggedness is matched by monitoring accuracy, with 20 different exercise modes that monitor your heart rate data in real time during exercise.

Embrace the future of smart wearables with the COLMI R02 Smart Ring – a perfect blend of innovation, style, and health consciousness.

Note: Please measure your finger circumference before purchasing, and then choose the appropriate size.