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