The EDA Scan app detects electrodermal activity which may indicate your body's response to stress

Use on-wrist and in-app stress management tools to better track stress over time, understand how your stress and mood are related, access guided mindfulness sessions, and more

A built-in skin temperature sensor logs yours each night so you can see when it varies

Personalised health & fitness guidance with a free 6 month trial of Fitbit Premium.*

A stainless steel ring, polished frame & satin finish on a seamless, new infinity band

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.*

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

Take calls, get texts and smartphone app notifications when your phone is nearby. Plus, send quick text & voice replies on Android only

Track your time in light, deep and REM sleep