Pre-booking opens 15 Nov 2026 · 50% off

The DiagnosIO Smart Ring

Continuous vitals and predictive health, on your finger. The ring reads your body around the clock and syncs to the DiagnosIO app — so problems are spotted early, not late.

72 bpm98% SpO₂36.7° temp

Aurora Gold

Health App

Your whole health, in one app

Records, prescriptions, lab reports and appointments — together, and always with you. The ring's data lives here too.

  • Records, prescriptions, reports and appointments in one place
  • Track medicines, vitals and personal health goals
  • Live vitals and trends from your smart ring
  • Share your record securely with any DiagnosIO provider
DiagnosIO health app screenPreview
DiagnosIO health app screenPreview
Smart Ring

A lab on your finger, 24/7

Lightweight and comfortable enough to forget you're wearing it — while it quietly keeps watch day and night.

  • Continuous heart rate, HRV, SpO₂, temperature, sleep and activity
  • Syncs automatically to the app for round-the-clock monitoring
  • Predictive insights and early-warning alerts
  • Share the signal with your doctor for proactive care
The DiagnosIO Smart Ring in Midnight Black, showing its inner sensors
The real DiagnosIO Smart Ring

Sensors & capabilities

Everything it keeps an eye on

One discreet band, a full picture of your day and night.

Heart rate & HRV
continuous, all day
Blood oxygen (SpO₂)
spot & overnight
Skin temperature
trend tracking
Sleep stages
light, deep & REM
Activity & steps
auto-detected
App sync
Bluetooth LE

Three finishes

Pick your colour

The same powerful ring, in a finish that's yours.

DiagnosIO Smart Ring in Aurora Gold

Aurora Gold

DiagnosIO Smart Ring in Titanium Silver

Titanium Silver

DiagnosIO Smart Ring in Midnight Black

Midnight Black

50% OFF
72 bpm98% SpO₂

Pre-booking

Reserve your ring at 50% off

Pre-booking opens 15 November 2026. Register now to lock in the 50% early-bird discount — we'll email you the moment it opens.

21
Days
13
Hrs
35
Min
30
Sec

No payment now — we'll email you to complete it at the 50% price. Final specifications confirmed at launch.