Data quality score, gaps, and noise.
Ready
Upload your ECG data
Choose a raw CSV file containing ECG and RR intervals. A compatible chest strap (like the Polar H10) and a recorder app or Bluetooth data collection tool are required to generate this data.
Quality Snapshot
Data Quality: --
Awaiting analysis
Universal Metrics
File Quality and Recording Info
Duration Report
Report Details
Workout Mode
Effort, intervals, load, and recovery
Sleep / Rest Mode
Within-recording baseline
Recovery, stability, and HRV
Visualizations
Overview & Distributions
ECG Explorer
Raw Signal & Spectrogram
Window length
Selected window: 30s
0:00 to 0:30
Recording start
Recording end
Drag or click the overview to reposition the selected window. Use the five-second buttons or enter an exact start time such as 1:23:45.
Rhythm & Alerts
Irregularities and Flags
Screening candidates only. This browser analysis is not a diagnosis and does not replace clinician review.
Heart Analysis Export