Product Highlights
Screen-free design supports continuous health and activity tracking without on-device distractions Optical heart rate monitoring tracks heart rate throughout the day, with resting heart rate and HRV insights in the Google Health app SpO2 estimation and irregular rhythm notifications provide additional health insights where supported Up to 7 days of battery life with five-minute quick charging for up to one day of use Automatically recognizes supported activities and allows workouts to be logged manually through the Google Health app Water resistance up to 50 m and Bluetooth 5.0 support use with compatible Android and iOS smartphones 
