wearable // display // yours

THE SIGNET RING,
RECOMPILED.

A ring with a live OLED screen. Digital rain on your finger. No sensors. No subscription. No app store telling you what it's for.

GET ON THE LIST WHAT IS THIS
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the product

It does one thing:
it gets a reaction.

For five thousand years, a ring's job was to say something about the person wearing it. Signet rings signed treaties. Class rings said where you'd been. Then wearables showed up and decided your finger's job was to count your steps.

SIGIL disagrees. It's a metal band with a tiny OLED display where the stone would be. Double-tap it and the screen wakes: green glyphs cascading in the dark, the digital rain, running live on your hand. People will stop you. That's the feature.

It doesn't watch your heart. It doesn't grade your sleep. It doesn't want a monthly fee. It's jewelry that happens to run firmware — your firmware, if you want. Flash a new animation over Bluetooth. Write your own glyph set. Make it rain something nobody else has.

what it is not

Read this before you ask.

[ NOT ]

a health ring

Zero biometric sensors. Your body is none of its business.

[ NOT ]

a smartwatch

No notifications by default. Your phone already ruins enough moments.

[ NOT ]

a subscription

You buy it. You own it. The end.

[ NOT ]

for everyone

If you have to ask why, it's not for you. That's fine.

specs as vibe

Small machine. Big signal.

display
MONOCHROME OLED
True black, phosphor green. Pixels you can feel from across the room.
brain
ARM CORTEX-M + BLE
A real microcontroller. Flash new animations from your phone or terminal.
wake
DOUBLE-TAP
Dark until you summon it. The rain plays on demand — that's what makes it hit.
power
WEEKS OF STANDBY
Hundreds of wakes per charge. Drops onto its charging cradle at night.
body
MACHINED METAL
A band that reads as jewelry first, hardware second. Multiple sizes.
firmware
OPEN + HACKABLE
Documented API. Community glyph packs. Break it, rebuild it, share it.
>rain.classic
>rain.amber_crt
>heartbeat.fake — for irony
>eye.blink
>ticker.custom_text
>yours.write_it
faq

Questions we already know
you're going to ask.

Is the screen always on?
No — and that's deliberate. A ring-sized battery running a display 24/7 would die in about an hour, and anyone telling you otherwise is lying. SIGIL sleeps dark and wakes on a double-tap, playing your animation for a configurable burst. Hundreds of wakes per charge, weeks of standby. The moment of it lighting up is the product.
Does it track my health?
No. There are no biometric sensors in it at all. This is a statement piece, not a surveillance device.
Can I put my own stuff on the screen?
Yes. That's half the point. Pick from built-in glyph packs in the companion app, or go deeper: the firmware API is documented and animations can be flashed over BLE. If you can make a tiny monochrome bitmap move, you can wear it.
Is it waterproof?
Splash-resistant — wash your hands, get caught in the (real) rain. Don't swim or shower with it. It's electronics on your finger; respect it accordingly.
How does it charge?
A small contact-pin cradle. Drop it on at night like you'd drop a ring in a dish — except the dish charges it.
Sizes?
Multiple standard ring sizes at launch. We'll send backers a printable sizer before production so your unit actually fits.
Why does this exist?
Because every wearable on earth decided its job was to optimize you. We wanted one whose only job is to be the coolest thing in the room for fifteen seconds. Repeatedly.
// initialize

The rain is coming.

Launching on Kickstarter. Waitlist gets the early-bird price — a real discount, limited units, first shipping batch.

no spam. a handful of emails, then the launch. unsubscribe whenever.