Amazon.com: SAMSUNG Galaxy Watch 4 44mm Smartwatch with ECG Monitor Tracker for Health, Fitness, Running, Sleep Cycles, GPS Fall Detection, LTE, US Version, Green : Electronics
Set up and use your Wear OS Galaxy Watch
Galaxy Watch 4 series hands-on: Wear OS reinvigorated - 9to5Google
Amazon.com: SAMSUNG Galaxy Watch Active 2 (44mm, GPS, Bluetooth, Unlocked LTE,) Smart Watch with Advanced Health Monitoring, Fitness Tracking, and Long lasting Battery, Aqua Black - (US Version) : Electronics