Tizen 4.0 update arrives to Verizon's Samsung Gear S3 Classic and Gear S3 Frontier - PhoneArena
Samsung Gear S3 Frontier to get a MAJOR update to TizenOS 4.0 | Express.co.uk
Samsung Gear S3 and Gear Sport get Tizen 4.0 with Value Pack update - GSMArena.com news
Samsung One UI Tizen 4.0.0.4 Update For Galaxy Watch / Gear S3 / Gear Sport - YouTube
So after I updated to the latest firmware I got extreme battery drain like from 100% to dead within an hour even after replacing the battery. HR sensor is dead wont turn
Samsung Tizen 4.0 Update on the Galaxy Watch : What's new this time? - YouTube