Samsung Galaxy Watch 4 specifications could include LTE connectivity, 5 ATM water-resistance and Wear OS.
Also read: Samsung Galaxy Watch Active 4 renders reveal sleek design with no rotating bezel
The Samsung Galaxy Watch 4 FCC listing suggested it would come with Bluetooth, NFC, 2.4GHz/5GHz Wi-Fi, and multiple LTE bands. It is said to come in Black, Silver, Dark Green, and Rose Gold colour options. The smartwatch is said to ship with 5 ATm water resistance, Corning Gorilla Glass DX+ protection, and MIL-STD 810G durability. Both the smartwatch models are said to pack a 240mAh battery and are tipped to have a BIA (bioelectrical impedance analysis) sensor. The smartwatch will have two buttons present on the right edge, probably for selection and go back home. As said, Samsung's Tizen OS will be merged with Google Wear OS, so we can expect some new features, optimisations, and probably battery improvements on the Galaxy Watch 4.
Unfortunately, that's pretty much it about the Galaxy Watch 4 at the moment but since it had bagged most of the required certifications, we can expect the announcement to be around the corner. Stick around.