The Galaxy Watch 4 / Active 3 could feature a diabetes-monitoring sensor - SamMobile
New Samsung Galaxy Watch: Four variants of the possible Galaxy Watch Active 3 start revealing their secrets through FCC filings - NotebookCheck.net News
Samsung Galaxy Watch 3 review: A truly great smartwatch - Wareable
Samsung Galaxy Watch Active, Galaxy Watch Active 2, Galaxy Watch and Galaxy Watch 3 receive major updates containing new features - NotebookCheck.net News
Samsung Galaxy Watch 3 review: another wearable hit | TechRadar
Samsung Smartwatches for Android & iOS | Samsung US | Samsung US