One ring to rule your world. No battery. No charging. No limits. The Ring of Power uses passive NFC technology — a tiny chip and copper antenna inside the band that springs to life the instant you tap it against any NFC-enabled device. Pure magic, backed by science.
Digital business card — tap your ring to any smartphone to instantly share your contact info, website, or social profiles
App & shortcut automation — trigger iOS Shortcuts or Android Tasks with a single tap: launch apps, play music, set timers, toggle settings
Digital key access — unlock NFC-compatible smart locks, office pads, or cabinets without a key or fob
Data storage — store Wi-Fi credentials, encrypted notes, or custom links directly on the chip
Zero battery, zero charging — the ring harvests energy from the reader's electromagnetic field and powers down instantly after each tap. It lasts indefinitely.
Available in Black and White, sizes 7–12
Sizing
Size 7 — circumference 54 mm
Size 8 — circumference 57.1 mm
Size 9 — circumference 60 mm
Size 10 — circumference 62.8 mm
Size 11 — circumference 66 mm
Size 12 — circumference 70 mm
Specs
Technology: Passive NFC (no battery, no Bluetooth)
