Learn to manage stress, sleep better and live healthier with Sense 2—our most advanced health and fitness smartwatch\nManage stress and live healthier: all-day stress detection with cEDA and daily stress management score, ECG app for atrial fibrillation assessment(1), irregular heart rhythm notifications(2), spO2(3), health metrics dashboard(4), menstrual health tracking and mindfulness content\nTrack and improve sleep quality: personalized sleep profile(5), daily sleep stages sleep score, smart wake alarm and do not disturb mode\nEnhance activity: built-in gps and workout intensity map, daily readiness score(5), active zone minutes, all-day activity tracking and 24/7 heart rate, 40+ exercise modes and automatic exercise tracking, slim and water resistant to 50 meters\nDesigned for all-day wear: on-wrist bluetooth calls, texts and phone notifications(6), customizable clock faces, Fitbit pay(7), Amazon Alexa built-in(8), Google Wallet & Maps (Google Maps Android only, coming Spring 2023 to iOS), 6+ day battery(9)\nIncludes 6-month premium membership for deeper insights guidance, exclusive workouts, mindfulness sessions and more(10)