OURA ring. Improve sleep. Perform better. by ŌURA — Kickstarter
One Custom Ring to Rule Them All by Paul Ray Effinger — Kickstarter
Circular™ Smart Ring | Sleep, Energy, Performance. Evolved. by Circular — Kickstarter
An Elden Ring board game campaign is coming to Kickstarter "soon" | Eurogamer.net
Kii RING - An Effortless Key Ring by WynLABS — Kickstarter
NFC Ring 2016 Range. One Smart Ring. Unlimited Possibilities by John McLear — Kickstarter
Ultrahuman Ring AIR by Ultrahuman — Kickstarter
The Yarn Ring - New & Improved Design rebranded as FyberRing by Marjie McNulty — Kickstarter
The D20 Mage Ring by Cédric Guibert — Kickstarter
Kickstarter: DIY Concrete House Ring | ArchDaily
Kickstarter: RingConn Smart Ring - the Smartest Wearable for You - Points with a Crew
Corsair's Ring by Oceanus Brass by Oceanus Brass — Kickstarter
The Voltage Ring by Voltage Rings — Kickstarter
Ultrahuman Ring | Decode Your Metabolism by Ultrahuman — Kickstarter
Oceanus Brass Snap-Shackle's Ring by Oceanus Brass — Kickstarter
Carbon Fiber Jewelry Rings by Jack Aubin and Patrick Aubin — Kickstarter
Ring : Shortcut Everything. by Logbar inc. — Kickstarter
BERLINGER RINGS by BERLINGER — Kickstarter
Circular™ Smart Ring | Sleep, Energy, Performance. Evolved. by Circular — Kickstarter
Aina Ring - The First AI wearable that knows what you need. by Lazy Co. — Kickstarter
Iris smart ring | Elevate style. Embrace self-awareness. by Assim & Nino — Kickstarter
One Good Ring™: Information at your fingertips by One Good Team — Kickstarter
