Fitbit Sense Advanced Smartwatch with Tools for Heart Health, Stress Management & Skin Temperature Trends, Carbon/Graphite, One Size (S & L Bands Included)

The EDA Scan app detects electrodermal activity which may indicate your body’s response to stress An on-wrist skin temperature sensor logs yours each night so you can see how it varies Personalised health and fitness guidance with a free 6-month trial of Fitbit Premium Sophisticated polish on a stainless steel ring and a seamless fit with upgraded infinity band design High and low heart rate notifications alert you if yours seems above or below your average