Person wearing Theora smart glasses with blue-tinted lenses

Theora Agentic health glasses

They see, hear, and remember across your devices and apps — and act on your behalf before you burn out.

Sneak peek

A glimpse of what's coming.

Six fast cuts, not a demo. Scroll down for the real walkthrough.

Hands-free
"Note that." Summarize. Act without pulling out your phone.
Looks normal
Everyday eyewear with swappable sun and anti-blue-light lenses.
Stays with you
Nudges before screen strain. Spots small changes you'd miss.
Stays private
Local-first by default. Your body data is never sold.

The shift

Wearables track metrics.
Theora acts on them.

TODAY'S WEARABLE

Vanity metrics on a dashboard you stop checking
Blind to what you see and hear at eye level
Reactive. You go looking for the data.
Cloud-processed, your data leaves the device

THEORA

An agent that notices and acts, in the moment
12MP environment camera and eye-level I/O
Proactive. The companion comes to you, prompt-free.
FERAL orchestrates your glasses, phone, and home devices

The product

Theora Lite

Everyday wellness eyewear

The agentic companion you never take off.

Everyday eyewear with a hands-free companion that learns your normal and acts for you. FERAL connects your glasses, phone, and the devices around you so small wins happen without a tap. Swappable sun and anti-blue-light lenses.

$599 $499 early-bird, plus $15/mo. General wellness product, not a medical device.

Theora Lite glasses, three-quarter studio view
Theora glasses, front studio view with HUD lenses

Eye-level sensing

The face is the highest-signal spot on the body.

The frame ships with a 6-axis IMU, 12MP front camera, four mics, and a waveguide HUD. Temple wellness modules add heart rate, SpO₂, skin temperature, and UV sensing. Blink and gaze join the integrated suite over time. You read your day without a tap, because Theora already is.

Theora glasses, side profile studio view

FERAL, the agentic brain

Not a chatbot. An agent that acts.

FERAL is a local-first orchestration hub, not a cloud chatbot. Your glasses are sensors and I/O. Your phone bridges heavier compute. FERAL ties them together to coordinate physical AI in your environment: pair with coding tools, route a care request to a home robot, or alert a Roomba when the front camera sees a spill.

It fades into your day,
and looks out for you.

How it works

Five steps, all automatic.

Put on Theora Lite. Your glasses sense at eye level, your phone bridges heavier compute, and FERAL orchestrates locally. Small changes get noticed and acted on before you burn out, without pulling out your phone.

01

Wear

everyday eyewear, all day

02

Sense

glasses at eye level, phone bridges

03

Notice

FERAL spots small changes

04

Act

gated, hands-free nudge

05

Feel better

small daily wins

At a glance

The specs that matter.

Under 50g
Full frame weight
6
Axis IMU · 12MP cam · 4 mics · HUD · wellness suite
Local-first
Glasses sense, phone bridges, FERAL orchestrates locally
5d
Standby battery life

Full hardware details on the technology page.

Finish

Two finishes. One frame.

Built for the details

Every part earns its place.

Private by design

Your body data stays yours.

FERAL is local-first and open-source. Your body data and the agent's memory stay on your devices by default, never harvested into an ad model. Every new sensor and device registers over HUP (Hardware Unification Protocol), configuration, not a rebuild.

Local-firstYour devices, your dataprivate, self-hostable Open-sourceApache-2.0public beta · macOS & Linux ExtensibleEvery sensor is a nodeconfig, not a rebuild

Reserve

Be first in line for Theora Lite.

Join the Founders' Cohort to hear first when Theora Lite ships. It is free. If you want your price locked at $499 instead of $599, you can add a refundable $10 deposit.

Today
$10, refundable
Early-bird price
$599 $499
Balance at ship
$489
Subscription
$15/mo
Founders' Cohort

Join the waitlist

Be first to hear when Theora Lite ships, and get early-bird pricing before it opens to everyone. Free, no card needed.

Free. One email when there is real news, and nothing else.

Want to lock in $499?

A refundable $10 deposit holds early-bird pricing, $599 down to $499. It is credited toward your order, so the balance is $489.

  • Free to join, no card
  • No spam, no sharing your details
  • Deposit refundable any time

Questions? info@theora.io

Questions

The things people ask before reserving.

What is Theora?

Theora is a pair of agentic health glasses. They look like everyday eyewear, sense at eye level, and run on FERAL, a private local-first AI hub. Rather than showing you a dashboard, they notice small changes and act on them, hands-free.

How is this different from a smartwatch or fitness band?

A wristband tracks and reports; you go looking for the data. Theora sits at eye level, so it also sees and hears your context, and FERAL acts on it in the moment without being prompted. It orchestrates your glasses, phone and the devices around you rather than filling in another chart.

What does Theora Lite cost?

Theora Lite is $499 for the Founders' Cohort early-bird price, down from $599, plus $15 per month. A refundable $10 deposit locks that price in and is credited toward the purchase, so the balance at checkout is $489.

Is the $10 deposit refundable?

Yes. The $10 deposit is fully refundable at any time before your unit ships, and it is credited toward your $499 early-bird price if you go ahead.

Does my health data go to the cloud?

No, not by default. FERAL is local-first and open-source under Apache-2.0. Your body data and the agent's memory stay on your own devices, and they are never sold or harvested into an ad model.

What sensors are in the frame?

The frame ships with a 6-axis IMU, a 12MP front camera, four microphones and a waveguide HUD, all under 50 grams. Temple wellness modules add heart rate, SpO₂, skin temperature and UV sensing, with blink and gaze joining the suite over time. Full detail is on the technology page.

Is Theora a medical device?

No. Theora is a general wellness product and is not intended to diagnose, treat, cure or prevent any disease. Its metrics and insights are for general wellness and informational purposes only.

Can I change the lenses?

Yes. Theora Lite ships as everyday eyewear with swappable sun and anti-blue-light lenses, and comes in two finishes, graphite black and sand beige.

Something we have not covered? Email info@theora.io.

Theora

Agentic health glasses
that act for you.