Smart Ring Size: This will assist you in making a more informed choice when placing your order.
Activity Fitness Tracker: The fitness tracking ring records your exercise data and automatically monitors your heart rate and HRV every half an hour, or you can do it manually through the app.
oxygen saturation and stress tests are measured manually through the app.Sleep Tracker: The ring is your ideal health companion, Our rings for men and women are both excellent choices.
With an inner diameter of 16.5 mm and a width of 8.55 mm, the ring is both secure and comfortable to wear.