Cryfokt Smart Ring Health, Inteligente Health Tracking, Health Rings for Women and Men, IP68 Waterproof Dustproof 7 Days Long Lasting Batteries Sleep Ring, Fitness (Size

HEALTH TRACKING: This smart ring can track your health using advanced sensors to help you stay on top of your health by analyzing key body signals such as exercise data and sleep quality.
GIFT GIVING CHOICE: Practical and comfortable to wear, this smart ring is a perfect present for friends and family at weddings, graduations and housewarming parties.
FASHION AND TECHNOLOGY COMBINED: Elegant and stylish design and made of Resistant materials such as polished ceramic, lightweight, fashionable and comfortable. And it adopts energy saving technology to ensure that a single charge can be used continuously for 7 days without interruption. APP is compatible with for Android, for iOS, convenient for you to check your data at any time.
IP68 WATERPROOF DUSTPROOF: You can wear it as much as you want even when washing your hands, bathing, swimming and other water related scenarios. Various sensors monitor your health data as usual.
HEALTHY LIVING: By recording and analyzing your health data, it can motivate you to make better life style choices to stay healthy and energized, while providing you with tailored advice and guidance on sleep, fitness and stress management.