Rumors suggest Samsung is developing the Galaxy Fit 4, a new fitness tracker expected to feature an RTOS operating system rather than Google's Wear OS. While details remain scarce, the device promises improvements over its predecessor. The tracker likely won't debut at Samsung's summer Unpacked event, shifting focus to the company's foldable lineup.

The Galaxy Fit 3 launched in February 2024 with a 1.6-inch display and a 13-day battery. Samsung initially excluded the US market due to insufficient historical performance data, though the tracker eventually arrived there months later. The classic vertical bar design continues the series' signature aesthetic while focusing on fitness tracking capabilities.

Industry speculation places the Galaxy Fit 4 launch in September, potentially alongside the Galaxy S26 FE. Samsung faces decisions about US market strategy for its fitness trackers after the Fit 3's delayed American debut. With foldable devices dominating summer attention, Samsung must balance its fitness tracker ambitions against flagship smartphone priorities.