01
During a conversation
A name you want to remember or a detail to follow up on. The aim is to capture it while keeping your attention on the person speaking.
Write.
Without
a pen.
Your finger just became the most powerful input device on Earth.
RingIt’s ambition is to build a universal input device worn as a ring. Today, our working proof of concept turns writing in the air into digital text in real time, using an off-the-shelf ring. Next comes our own ring, with writing on any surface and broader language support on the roadmap.
Oura’s $11B valuation shows the scale a ring company can reach. Market context & sources
Working proof of concept · Pre-revenue · Product in development
Explore the investor brief
people are already waiting for RingIt. See what they say
Raising
$750K
Pre-Seed · SAFE
RINGIT / OBJECTS OF INTENTDESIGN CONCEPT · 01
A thought. Beautifully contained.Titanium ring · Magnetic dock
Drag to explore
Box closed.
Early voices
People are already
waiting for RingIt.
“Some of the thoughts I most want to remember come while I’m spending time with my son. I’d love a way to capture them without reaching for my phone or a notebook and interrupting the moment. That’s what drew me to RingIt, and I’m looking forward to trying it.”
people waiting for RingIt
Join them
02
The Problem
The thought is there.
The notebook isn’t.
You want to remember what someone just said. Reaching for your phone breaks your attention; waiting until later risks losing the detail.
For a name, an idea, or a quick reminder, making the note can take more effort than the note itself.
RingIt is being developed to make that small task easier: a way to write a short note with something you already wear.
03Everyday moments
For the notes that happen
between everything else.
02
When an idea arrives
A thought comes to you on a walk. Imagine keeping a brief note before the rest of the day takes over.
03
Away from your desk
Something to remember, with no notebook nearby. RingIt is being developed for these short, everyday notes.
04The opportunity
The finger is already
a place for technology.
Oura turned the finger into a health tracker. In October 2025, its funding round valued the company at approximately $11B. Axios · Oct 2025
In September 2026, Oura filed to go public. Its IPO filing reports $908M revenue in fiscal 2025 and $1.21B in the nine months to June 2026, up 74% year over year. Oura Form S-1 · SEC · Sep 2026
$229.97B
Projected market size in 2033, with 12.1% annual growth forecast for 2026–2033.
Grand View Research29.3%
The report’s stated annual growth forecast for 2026–2034, with the market projected from $518.9M in 2026 to $3.77B in 2034.
Fortune Business Insights · 2026From tracking
to writing.
A ring can do more than record the body. Our thesis is that it can also give people a new way to put their thoughts into words.
Request demo video & deckThese are category forecasts and reported company figures, not RingIt’s addressable market or revenue forecast. Different reports use different market definitions; Fortune Business Insights’ smart ring estimate is conservative next to Oura’s own reported revenue.
Small notes. Recurring moments.
A name in a conversation, a reminder between meetings, an idea on a walk. Writing should fit into the moment when a thought arrives.
Input, worn on the hand.
RingIt starts with air writing. The broader ambition is a universal input device: writing on any surface, in more languages.
Hardware, with optional software.
The proposed model combines a ring sale with optional software services. The next stage will test the product experience, repeat use, and willingness to pay.
05Progress
The idea is taking shape.
See the proof.
A demo video to review.
The video shows the working proof of concept: an off-the-shelf ring streams the motion, and our software turns writing in the air into digital text in real time. Request it to see what has been demonstrated and discuss its current scope.
A provisional patent application has been filed.
The next stage is ahead.
RingIt is pre-revenue and in development. The ring, charger, and packaging shown here illustrate the design direction.
The proposed round supports two engineering roles and RingIt’s own ring, with on-surface writing and broader language support on the roadmap.
Help us understand your use.
Join the early-access list and tell us where you would imagine using RingIt. Follow product updates and hear about future opportunities to participate.
Registration is free and does not reserve a product.
07Our ambition
A familiar gesture.
A much bigger possibility.
Our ambition is to build a universal input device worn as a ring — beginning with writing.
Today, our proof of concept demonstrates air-writing converted into digital text in real time. Next: develop our own ring and extend the experience to surfaces and more languages. A universal experience is the destination; the proof of concept is the starting point.
Follow product updates
08
Product context
A ring with writing
as its purpose.
Health wearables
Understanding the body
Health-focused wearables serve needs around personal wellbeing. RingIt’s intended role is to help someone record a note they choose to write.
Input rings and wristbands
Voice on a ring, writing on the wrist
Sandbar’s Stream ring captures notes by voice. Meta’s Neural Band reads letters written with a finger, but it is a wristband sold with Meta’s display glasses. RingIt’s aim is silent handwriting from a standalone ring.
Pens and styluses
A familiar way to write
A pen or stylus gives writing a dedicated tool. RingIt explores what that experience could become through an object already worn on the hand.
RingIt
Short notes, without a pen
A smart ring in development for silent writing: a short note written in the air with your finger, turned into text on your phone.
09
The Founder
10The pre-seed round
$750K for the next
stage of RingIt.
The proposed round supports two engineering roles (a hardware lead and an ML/firmware engineer), RingIt’s own ring prototype, motion-data collection, patents, and preparation for early users. RingIt is pre-revenue; the proposed instrument is a SAFE.
Review the current proof.
An existing demo video shows the working proof of concept. Start there, then discuss what has been demonstrated and what remains to be developed.
Examine the next 12 months.
The plan targets RingIt’s own ring prototype and a motion-to-text model trained on many writers. The deck sets out the full milestones and use of funds; these are targets, not a promised release date.
Meet the founder.
Discuss the product ambition, business assumptions, and proposed round directly with Shlomi. Detailed materials are shared privately.
11Questions & answers
Before you take
the next step.
What is RingIt?
RingIt is developing a smart ring that turns writing in the air into digital text — silently, without a pen or paper. A proof of concept already works with an off-the-shelf ring; building RingIt’s own ring is the next stage.
Can I buy or try it now?
RingIt is not currently available to buy. Join the early-access list for updates and future opportunities to participate. Registration is free, with no product reservation or guaranteed release date.
What does the demo video show?
The video demonstrates the existing working proof of concept. Prospective investors can request it and speak with the founder about its scope. The product visuals on this website illustrate the design direction.
What is the $750K round intended to support?
Two engineering roles (a hardware lead and an ML/firmware engineer), RingIt’s own ring prototype, data collection, patents, and preparation for early users. The proposed SAFE, development milestones, and use of funds can be discussed through the investor materials and a founder conversation.
How do I receive the investor materials?
Submit your name and email, and select the materials you would like to review. Shlomi will follow up about your request. You can also contact him directly by email.
12
Get in touch
Interested in using RingIt?
Or helping build it?
Join early access for product updates, or request the demo video and investor deck to explore the pre-seed opportunity.
Early-access list
Keep me updated.
Follow RingIt’s development and hear about future opportunities to participate. Tell us where short notes would be most useful to you.
You’re on the list.
Thanks for your interest in RingIt. We’ll use the email you provided to share product updates and future early-access opportunities.
Thanks for your interest in RingIt. We’ll use the email you provided to share product updates and future early-access opportunities.
Investor Access
Review the opportunity.
Request the working proof-of-concept video, the investor deck, or both. Shlomi will follow up about your request. Only your name and email are required.
Request received.
Thank you for your interest. Shlomi will follow up about the materials you selected and any questions you shared.
Thank you for your interest. Shlomi will follow up about the materials you selected and any questions you shared.