Wellness Without Compromise

Two devices for day and night. Clear insights. Your data stays personal.

One for Day. One for Night.

Cirdia is a two-device wearable system because your day and your sleep have different needs. The Day Device is built for movement and real life. The Night Device is built for comfort and recovery. Together, you get continuous insight without forcing one form factor to do everything.

  • The Day Device tracks movement, exertion, and daily rhythm—designed to look like a wearable you actually want to wear.
  • The Night Device is light and screen-free for sleep—optimized for consistent overnight recovery signals.
  • One simple swap keeps data continuous—no charging gaps, no wearing a bulky device to bed.

Both connect to one app, and a single stand keeps your routine simple: wear one, charge one.

Cirdia App

A calm app that explains what’s happening—without turning your life into a dashboard.

  • The App Icon

    Wellness Modes that adapt across life stages

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    Patterns-first insights
    with optional scores

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    Privacy controls you can understand

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    Personal cloud backups (opt-in)

What Cirdia Measures — and Why It Matters

Cirdia focuses on core signals your body produces every day. We measure what sensors can reliably detect, then highlight patterns over time—without selling your personal data.

Category What We Measure How It’s Used
Movement & Activity Steps, cadence, activity duration, intensity distribution Understand daily movement patterns, functional capacity, and consistency over time
Heart Activity Resting heart rate, active heart rate, heart rate recovery Track cardiovascular load, adaptation, and recovery
Heart Rate Variability (HRV) Night-time and trend-based HRV Assess recovery, resilience, and physiological stress patterns
Blood Oxygen (SpO2) Periodic oxygen saturation Identify stability trends and support recovery insights
Sleep Sleep duration, stages, continuity, regularity Understand sleep quality and circadian rhythm stability
Skin Temperature (Trend) Night-time temperature deviation from personal baseline Detect physiological shifts without storing raw cycle data
Daily Energy Output Estimated calories burned Contextualize activity relative to recovery and sleep

From Signals to Meaningful Patterns

Cirdia doesn’t reduce your body to a single number. We highlight patterns that reflect how your body adapts over days, weeks, and seasons of life.

  • Recovery trends — how quickly you bounce back after exertion
  • Stability and rhythm — sleep timing, consistency, and baseline shifts
  • Load vs. recovery balance — when to push, when to ease
  • Personal baselines — your normal, not population averages

Scores exist, but they’re configurable. Patterns come first.

Wellness Modes
Adaptable for Needs Across Life Stages

These aren't passing moods or daily goals. They're long seasons you cycle through as life shifts—each with its own version of success.

Modes don’t change what’s measured — they change what the app emphasizes.

Activate

Build life readiness for everyday adventures

For those who want to feel capable for real-world activities

Activate

Sustain

Maintain independence and stability

For those focused on aging well, maintaining rhythm, and preventing decline

Sustain

Transform

Focus on progressive change

For those seeking 3–6 months of habit shifts for recovery, weight loss, milestones, or resets

Transform

Thoughtful Technology, Quietly Working

Cirdia is built to notice what matters and stay out of your way. No constant alerts. No guilt-driven streaks. Just clear feedback you can use, with settings that adapt to your life.

Learn More → How We Design for Real Life