• EDA Scan app detects electrodermal activity which may indicate your body’s response to stress and a built-in skin temperature sensor logs yours each night so you can see when it varies

• An on-wrist skin temperature sensor tracks yours each night so you can see how it varies

• High & low heart rate notifications alert you if yours seems above or below your average

• Battery lasts 6+ days—plus, fast charging gives you a full day’s charge in just 12 minutes (Varies with use and other factors; up to 12 hours with continuous GPS)

• Use built-in GPS during runs, hikes, rides and more to see pace & distance without your phone

• Use your voice with Amazon Alexa Built-in to check the weather, set reminders, control smart home appliances and more from your watch (Voice assistant availability and features may vary)