Wellue ECG Heart Monitor with Screen Display,Handheld Wireless Personal EKG Monitor with Heart Rate Tracker for Home Use,30s-5mins Measurement,Unlimited Storage Free APP - Great Deal!

【 CHECK YOUR INSTANT DATA ON OLED SCREEN 】: The newly upgraded version works independently and allows you to check your real-time ECG and heart rate data on the high-quality OLED screen. 【 30S-5MINS MEASUREMENT 】: Auto sensing measurement, the results can be measured in as fast as 30 seconds and can be measured in up to 5 minutes. 【 EASY TO USE 】: One-youch to power on, without any wires, patches, or gels required. Magnetic charging dock, one full charge can support up to 500 measurements. 【 UNLIMITED STORAGE & SHARE REPORT 】: The free APP support unlimited data storage. You can review your historical data and share the report with your doctor for more medical advice. 【 3 WAYS MEASUREMENT 】: Hand, Leg and Chest Measurement. Hold onto the device with both hands; Hold the right electrodes with the right hand, place the device on the chest; Hold the right electrodes with the right hand, place the left electrodes on the left leg. 【 ECG/EKG MONITOR TO IDENTIFY POTENTIAL PROBLEMS 】: Initial screening for potential heart problems, such as Arrhythmia, Heart Pause, Atrial Fibrillation (AF), Tachycardia & Bradycardia, Premature Atrial Contractions (PACs). Note: All of these are shown as 'Irregular heart beat'. SPECIFICATION:    Product name: EKG/ECG Heart Rate Monitor    Brand: Wellue    Manufacturer: Viatomtech    Model: ER2-S    Size: 3.62 x 1.26 x 0.32 inches    Weight: 0.06lbs    Recording duration: 30 seconds to 5 minutes    Heart rate range: 30 to 250 BPM    Device built-in storage: 10 sessions, if recording duration is less than 1 minute; 4 session if ECG length is 5 minutes    Wireless connectivity: Bluetooth 4.0 PACKAGE CONTENTS:    1 x Device; 1 x Charging Base; 1 x USB Cable; 1 x User Guide