JCRing Titanium Smart Ring Health Wearable (SIZE 8) Fitness, Sleep, Temp, Heart.

JCRing smart ring is gradually becoming a must -have in our daily life with its unique design and powerful features. It can not only track your sports health data, but also provide personalized sleep analysis. It is your ideal choice for your pursuit of a healthy life. Retail $125.99 Including: -Charging Ring Box -Charging Cable -Ring (Size 8) (Color Titanium) -Retail Box