The Frontier X2 stands out in the crowded market of wearable health devices. Unlike standard heart rate monitors, it provides a comprehensive view of your heart's activity through continuous ECG monitoring. This feature allows users to track their heart health with unprecedented detail, making it an invaluable tool for both performance optimization and preventive health care.

Lymphoedema, a chronic condition characterized by swelling due to fluid retention, affects millions worldwide. Traditional assessment methods often fall short in early detection and accurate monitoring. Enter Bioelectrical Impedance Spectroscopy (BIS), a cutting-edge technology that's changing the game in lymphoedema management.

BIS is an advanced method for estimating body composition by measuring the body's response to electrical currents. Unlike its predecessor, Bioelectrical Impedance Analysis (BIA), BIS uses multiple frequencies to provide a more comprehensive and accurate assessment of body tissues. The process involves sending a low-level electrical current through the body and measuring the impedance (resistance) to its flow. Different tissues in the body - such as fat, muscle, and water - respond differently to these currents, allowing BIS to distinguish between them with remarkable precision.