OURA Ring 4 Ceramic - Midnight Ring Size 13

TCH R20 iRing - Ring Size 7 Silver 220 mAh

OURA Ring 4 - Stealth Ring Size 6

AMOVAN Smart Ring - Display Touch Button IP68 Waterproof

TERRIFI Smart Ring Health Tracker - IP68 Ceramic Body 5-7 Days Battery

Amazfit Helio Smart Ring - Size 12 Titanium Alloy

BetterLife Horizons Pvt.Ltd., 18th Floor, Bldg. No.5A, Dlf Cyber City, Gurgaon(HR), India, 122002 Smart Ring - 7+ Day Battery Titanium

Ultrahuman Healthcare PVT LTD Ring AIR - Space Silver Size 14

TCH iRing R20 - 13 220 mAh silver

Ultrahuman Ring AIR - Size 8 Aster Black

OURA Ring 4 - Brushed Silver Size 10