Went from 13 hours to this after a month of purchase! All the features are on like AOD, RTW, Continuous HR, Auto Workout Detection, Sleep Tracking with SPO2, Hey Google Detection etc...
Buy Galaxy Watch4 | Price & Deals | Samsung US
Amazon.com: SAMSUNG Galaxy Watch 4 44mm Smartwatch with ECG Monitor Tracker for Health, Fitness, Running, Sleep Cycles, GPS Fall Detection, Bluetooth, US Version, Black : Electronics