Smartwatch Fitbit Sense 2

Understand stress with all-day body response tracking and smart reminders to reflect on emotions. The device monitors physiological signals throughout the day, identifies stress patterns, and offers guided breathing, exercises and meditation options. Sleep tools include a monthly Sleep Profile that analyzes 10 key sleep metrics and a Sleep Score that shows last night’s sleep quality with a breakdown of light, deep and REM stages when paired with Fitbit Premium. Heart monitoring features include an ECG app for on-demand atrial fibrillation assessment, irregular heart rhythm notifications, and continuous heart rate tracking that informs sleep, stress and activity insights. Fitness features provide a Daily Readiness Score based on recent activity, sleep and heart rate variability to help choose appropriate workouts. Built-in Google apps support turn-by-turn directions with Google Maps and contactless payments via Google Wallet.

Advantages

Continuous body response tracking helps detect stress trends and prompts timely reflection. Comprehensive sleep analysis combines monthly Sleep Profile reports with nightly Sleep Score details for actionable insight. ECG and irregular rhythm notifications enable on-demand and passive heart rhythm assessment. Daily Readiness Score personalizes workout suggestions using sleep and activity data. Integrated Google Maps and Google Wallet increase convenience for navigation and payments directly from the wrist.

Key specifications

• All-day body response tracking for stress monitoring
• Guided breathing, exercise and meditation programs
• Sleep Profile (monthly analysis of 10 sleep metrics)
• Sleep Score with breakdown of light, deep and REM sleep (Fitbit Premium required for detailed breakdown)
• ECG app for atrial fibrillation assessment
• Irregular heart rhythm notifications
• Continuous heart rate tracking with high/low notifications
• Daily Readiness Score based on activity, sleep and heart rate variability
• Google Maps turn-by-turn directions
• Google Wallet contactless payments

How to use

Wear the device on your wrist throughout the day and night to enable continuous body response and heart rate monitoring. Use the built-in apps to start guided breathing sessions, follow exercise routines or access meditation content. Check the Sleep Profile in the companion app for monthly sleep analysis and view your Sleep Score each morning to monitor sleep quality. Open the ECG app when you need an on-demand atrial fibrillation assessment and enable irregular rhythm notifications to receive passive monitoring while still or sleeping. Consult the Daily Readiness Score before workouts to choose suitable activity intensity. Use Google Maps on the device for step-by-step directions and set up Google Wallet for contactless payments from your wrist.

Recommendations

To get accurate tracking and useful insights, wear the device snugly during activity and sleep, keep the companion app updated, and enable relevant notifications and permissions in the phone settings.