Take Control of Your Heart Health Anytime, Anywhere 

Your heart works every second of every day. The Wellue ER1-LW Lightweight Wearable ECG Monitor helps you understand what your heart is telling you — comfortably, continuously, and in real time.

Designed for home use, exercise, sleep monitoring, and everyday activities, the ER1-LW gives you professional-grade ECG tracking without interrupting your life. Whether you occasionally feel palpitations, dizziness, irregular heartbeat, chest discomfort, or simply want peace of mind, this smart wearable monitor helps capture important heart events when they happen.

With AI-powered analysis and instant report generation, you can monitor your heart confidently and share professional ECG reports directly with your doctor for faster, smarter decisions.

Why Customers Love It

Comfortable & Lightweight
Wear it during workouts, walking, sleeping, or daily routines without

discomfort.Continuous ECG Monitoring
Track your heart for 24, 48, or up to 72 hours continuously.

Real-Time ECG Tracking
View your ECG waveform instantly from your smartphone app.

AI-Powered ECG Analysis Advanced AI helps identify abnormal ECG patterns and generates easy-to-understand reports.

Share Reports with Your Doctor Export and send professional PDF ECG reports in minutes.

Designed for Active Lifestyles Perfect for exercise monitoring, athletes, seniors, and health-conscious users.

ECG Events & Conditions It Can Detect

The ER1-LW AI system can help identify and analyze multiple ECG events and irregular heart rhythm patterns, including:

• Atrial Fibrillation (AFib)
• Bradycardia (Slow Heart Rate)
• Tachycardia (Fast Heart Rate)
• Premature Atrial Contractions (PACs)
• Premature Ventricular Contractions (PVCs)
• Irregular Heart Rhythm
• Arrhythmia Events
• Pause Detection
• Supraventricular Tachycardia (SVT)
• Ventricular Ectopic Beats
• Abnormal RR Intervals
• Heart Rate Variability (HRV)
• Abnormal Rhythm Trends
• Symptom-related ECG Events using Event Marker

Key Specifications

• Continuous ECG Recording: 24h / 48h / up to 72h
• ECG Type: Single-lead wearable ECG
• AI ECG Analysis: Yes
• Real-Time ECG Display: Yes
• Mobile App Connectivity: Bluetooth
• Event Marker Button: Yes
• Report Sharing: PDF export & sharing
• Lightweight Design: Ultra-portable & comfortable
• Battery Life: Long-duration continuous monitoring
• Compatible With: iOS & Android
• Data Storage: App & cloud-supported
• Use Environment: Home, exercise, sleep, travel, office