The Samsung Galaxy Watch 8, launched on July 25th, is already on sale. The 40mm model is available for $299.99 ($50 off) directly from Samsung. The new smartwatch boasts a redesigned 'squircle' form factor, access to Google's Gemini AI, and enhanced health features like an Antioxidant Index and Running Coach. Amazon is selling the watch at full price but offering a $50 promotional credit with code APSUE5MBXB6Y.