sleep mask

The SLYYVA Health Ring combines elegant design with intelligent health and activity tracking in a lightweight, comfortable form. It monitors key insights such as sleep quality, heart rate, HRV, blood oxygen, daily activity, steps, calories, and recovery trends, helping you better understand your body and everyday habits. Designed for continuous wear, it fits naturally into your routine and provides useful data without the bulk of a traditional smartwatch. Whether you are training, working, resting, or sleeping, the SLYYVA Health Ring gives you a clearer picture of your wellbeing and progress.