Ring

Green Lion Smart Health Tracker Ring with 15mAh Battery Capacity, Waterproof & Dust Proof, Sleep Monitor & Steps Tracker - Black

Porodo Jewels Smart Ring with Health Tracker - Silver

Porodo Jewels Smart Ring with Health Tracker. Lithium Polymer, Sport Modes: Walking, Running, Riding, 16mAh - Silver

Green Lion Smart Ring with Charging Case, Campatible With Android 5.1 Or Above, iOS 8.0 Or Above - Black

Porodo Wearable Smart Ring Size 11 with Touch Function, Anti-Bacterial Stainless Steel, Lithium Polymer, 4.5g, 16mAh - Silver

Porodo Wearable Smart Ring with Touch Function, Lithium Polymer, Anti-Bacterial Stainless Steel, Waterproof IP68, 4.5g - Silver

Porodo Smart Wearable Ring Size L 20mm - Rose Gold