Feeltherhythmofyou.
Know your heart, breath, and focus in real time. A chest-worn wearable built for minds that race, so you can finally hear what your body has been saying.
Every signal your body sends,
finally readable.
Real-time heart
Raw PPG samples from a chest-worn sensor stream into a clinical signal pipeline, every beat.
HRV breakdown
RMSSD, SDNN, pNN50, LF/HF power, and Poincare nonlinear analysis computed live.
Stress index
Baevsky stress index and composite autonomic state derived from your heartbeat patterns.
Breathing biofeedback
Estimated respiratory rate from PPG modulations. Haptic cues planned for next firmware revision.
Know your nervous system.
ArcBeat maps your autonomic state into a parasympathetic-vs-sympathetic plot so you can see where you actually are, not where you think you are.
Heart-rate variability, deeply.
Time-domain (RMSSD, SDNN, pNN50), frequency-domain (LF/HF via Welch PSD), and nonlinear (Poincare SD1/SD2) all computed live from raw RR intervals.
Breathe with your body.
Respiratory rate is estimated from PPG amplitude and frequency modulation. Closed-loop biofeedback is on the roadmap.
Clinically grounded,
consumer simple.
Every metric ArcBeat surfaces maps back to peer-reviewed literature. The signal pipeline is built from published algorithms, not proprietary black boxes.