Fitbit Sense 2 Color:Shadow Grey / Graphite Aluminum Google account required

Google account required

Now with our most accurate heart rate

Daily readiness score & sleep profile (premium only)

Track Health Metrics like skin temperature & blood oxygen

and more without worry

Fitbit Sense 2 Color:Shadow Grey / Graphite Aluminum Google account requiredLearn to manage stress & sleep better with our most advanced health & fitness watch. Includes 6 month Fitbit Premium membership. About this item All day body response tracking with a newly added sensor Sleep Profile and breakdown of time in light, deep & REM sleep to see what's impacting your rest (Premium only) ECG app Blood oxygen (SpO2) Notifications for call, text and apps (Available when phone is nearby) 6+ day battery life (Varies with use and