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Technical Specifications
Dimensions
91 × 36 × 10 mm
Weight
Approx. 26g
Power
Built-in 180mAh rechargeable lithium battery
≥24 hours working time
≥30 days standby time
Type-C charging, 5V input
Connectivity
Bluetooth 5.0 or above
Compatible with iOS 11.0+ and Android 5.0+
ECG Characteristics
6-lead ECG recording: I, II, III, aVR, aVL, aVF
Single-lead mode: Lead I
30-second to 5-minute recording duration
30–300 bpm heart rate range, ±2 bpm accuracy
250Hz, 24-bit sampling rate
0.67Hz–40Hz frequency response
Data & App
Real-time ECG waveform display in the app
No built-in local storage
Cloud-based app storage
Specifications may vary slightly depending on product version, app version, and actual usage conditions.