The Samsung Galaxy Watch 3 and the Galaxy Watch Active 2 gain new features, but only if you have a Samsung smartphone in some cases - NotebookCheck.net News
Amazon.com: SAMSUNG Galaxy Watch 3 (41mm, GPS, Bluetooth, Unlocked LTE) Smart Watch with Advanced Health Monitoring, Fitness Tracking, and Long lasting Battery - Mystic Silver (US Version) : Everything Else
Samsung Galaxy Watch 3 vs. Apple Watch 5: Which smartwatch should you buy? | Tom's Guide