rola
The world's first smile ritual

The smile ritual.

See your enamel. Soothe your gums. Track your daily oral wellness.

Launching soon
Healthy Watch Care
FT research collaboration
Soft medical-grade silicone
Daily Enamel Luster Score
Companion app — iOS & Android
Quantitative Light Fluorescence
Photobiomodulation · 660 nm
Made for daily wear
Founder badge program
FT research collaboration
Soft medical-grade silicone
Daily Enamel Luster Score
Companion app — iOS & Android
Quantitative Light Fluorescence
Photobiomodulation · 660 nm
Made for daily wear
Founder badge program

Your enamel changes every day. You just cannot see it.

01

Enamel wears down silently.

The hard outer layer that gives your smile its brightness changes daily — and you cannot see it.

02

Dental visits are six months apart.

Most signals are caught only after change has started. Twice a year is not enough feedback.

03

Between visits, zero data.

Your most repeated wellness ritual deserves the same daily insight as sleep, steps, and heart rate.

The device

Inside the mouthguard.

Silicone shell with violet imaging LEDs, a calming red-light gum array, twin CMOS cameras, capacitive sensors, and a wirelessly-charged battery.

The system

Two lights. One ritual. A measurable smile.

Violet light

Capture your Enamel Luster Score

Harmless violet light illuminates each tooth and updates your daily score, so you can see your enamel today versus yesterday.

Red light

A soothing session for your gums

A calming red-light session supports your gum tissue — where the majority of adult oral concerns begin.

Companion app

Your smile, in 3D, every morning.

A daily score. A 3D tooth map. Trends across weeks and months. And a directory of partner dentists for when a professional check-in is right.

  • Daily Enamel Luster Score
  • 3D tooth map, color-coded
  • Find a partner dentist
9:41

Orola guard · connected

96%

Today

Enamel Luster Score

87/100

▲ +3 vs. yesterday

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The science

Backed by science. Made for your morning.

"Quantitative light-induced fluorescence has been used in dental research for decades. Bringing that visualization into a daily wellness wearable is a meaningful step for self-care."

— Academic advisor, U of T Faculty of Dentistry

Tooth enamel naturally fluoresces under violet light around 405 nm. Areas of demineralized enamel fluoresce less, producing a visible contrast that can be captured and scored. See van der Veen & de Josselin de Jong, Caries Research (1995).

Low-level red light around 660 nm is studied in photobiomodulation for its calming, soothing effects on soft tissue. See Hamblin & de Sousa, Photonics (2018).

Partner clinics

A directory of dentists, inside the app.

Northvale
Beacon Dental
Maple & Co.
Lumen Care
Ostro
Glenwood
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