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Samsung Gear S4 release date, specs news: Official launch to be determined; Gear S4 might run on TizenOS 3.0
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Samsung Gear S4 to come with improved sleep tracking, expected to launch by year-end- Technology News, Firstpost
Samsung Galaxy Watch could be announced with Tizen 4.0, release on August 24 - Mobilescout.com - MobileScout.com
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Samsung Gear S4 release date rumors: upgraded smartwatch tipped to debut in August with more powerful battery
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Samsung Gear S4 (Gear Sport) rumor review: specs, features, price, release date and all we know so far - PhoneArena
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Samsung Gear S4 to launch alongside Galaxy Note 9 on August 9: Report | Technology News,The Indian Express
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