Fitbit Sense 2 Advanced Health Smartwatch w/ Body Composition Scale

Sense 2 Advanced Health Smartwatch Shadow Gray. SpO2 (blood oxygen) tracking. ECG app - assess heart rhythm. Skin temperature sensor. Sleep Score & Stress Management Score. Built-in GPS. 6+ Day battery life. Small band fits wrists 5.5" to 7.1" in circumference. Large band fits wrists 7.1" to 8.7" in circumference. Body Composition Scale w/ Carbon Finish. Calculates BMI and estimates caloric intake through Cal-Max function. Includes 3 AAA batteries. Up to 440lb weight capacity.!-- split --Sense 2 Advanced Health Smartwatch Shadow Gray/Graphite Sense is the advanced health smartwatch you have been waiting for EDA Scan App - detects electrodermal activity which may Learn to manage stress sleep better and workout smarter with Sense 2 Smartwatch SpO2 (blood oxygen) tracking - tells you how well blood oxygen is distributed in the body cEDA sensors identifies when body experiences signs of stress so you can reflect on your emotions Irregular heart rhythm notifications ECG app lets you as