BioRing want to be your personal fitness and nutrition coach
Pria VKG on Twitter: "Neyya - the Smart Ring - Smart innovation !!! Thanks to Rohil for allowing me to wear it for few seconds https://t.co/tlKZ4oJloM… https://t.co/tuii98EBj8"
Smart Ring | Indiegogo
Smart Nfc Ring Indiegogo (sindiegogo) — профиль | Pinterest
Xenxo S-Ring - The World's Smartest Smart Wearable | Indiegogo
Japanese smart ring attracts funding - can it succeed?