Smart Ring for Women & Men, Sleep and Fitness Tracker (Black, 10) | No Subscription Fee, iOS and Android, IP68 Water Resistance, Sleep and Naps, Activity Tracking, Women's Health, Family Care

Many people want sleep and activity insights without wearing a bright screen or bulky smartwatch throughout the day and night. VIVIYO Smart Ring offers a lightweight, screen-free way to review sleep, stress, and everyday movement in an easy-to-use companion app for iOS and Android with no monthly subscription fee. Wear it during nighttime sleep, daytime naps, hotel stays, business trips, long office hours, shift work, commuting, workouts, and changing schedules. The app organizes sleep duration, rest patterns, steps, distance, estimated calories burned, and movement trends, helping busy professionals, shift workers, frequent travelers, fitness beginners, and people with active routines compare daily patterns over time. Activity modes support walking, running, cycling, yoga, mountaineering, golf, dancing, and rope skipping. The slim design fits naturally into lunch-break walks, outdoor rides, yoga at home, weekend golf, and short workouts during busy days. Women's health support appears when a female profile is selected. Family Care lets authorized family members and trusted friends view shared wellness trends, helping couples, relatives, and close friends stay connected even when they live apart. The IP68 and 5ATM water-resistant design is suitable for handwashing, showering, swimming, rainy commutes, sweaty workouts, and everyday splashes. Remove the ring before diving, prolonged dishwashing, household cleaning, saunas, steam rooms, or hot tubs. A full charge provides approximately 3 to 5 days of typical use, depending on settings and feature use. The included portable charging case makes recharging convenient at home, at work, or while traveling. Available in Black, Silver, Gold, and Rose Gold in US sizes 7 through 13. Review Image 2 and the sizing guide before ordering. Smart ring sizing may feel snugger than standard jewelry, so choose the larger size if your measurement falls between two sizes.