Stylish Health Ring, Lightweight Silver Color Fitness Finger Ring for Sports or Daily Wear (Size 21 Applicable Finger Circumference: Approx.)

About this item

Durable Materials - This smart is made of excellent stainless steel and zirconium ceramic, with high hardness, corrosion resistance, easy cleaning and maintenance. | BATTERY POWERED - This smart is powered by a lithium battery, equipped with a 350mAh large capacity charging compartment, which can be charged and used at any time. | Smart Ring Monitor: This smart can monitor your health data such as sleep time and status, body temperature and steps, observe your physical condition at any time. | Perfect Gift This smart fitness is beautiful and elegant, making it a meaningful gift suitable for Birthday, Anniversary, Thanksgiving, Christmas or St. | Lightweight design: this finger monitor is compact and lightweight, ensures comfortable use without any binding feeling, and can be used anytime, anywhere.

Specifications