Leaked Samsung Galaxy Fit4 specs reveal key features

SammyGuru's APK teardown of the Galaxy Fit4 Manager revealed key specifications for the Samsung Galaxy Fit4, including a 258 x 428 pixel display.

The teardown follows leaked images published last week and supplies most of the wearable's core specs.

The Fit4 appears similar in dimensions to the 2024 Galaxy Fit3. The reported display is slightly taller than the Fit3's 256 x 402 pixel panel.

Extracted watch faces indicate the device can present up to 12 tiles simultaneously, allowing more on-screen information.

Watch-face colors in the APK suggest casing options in Black, Silver and Light Green.

The Fit4 is said to support the same health and activity tracking as its predecessor: step count, active calories, heart rate monitoring with high and low alerts, blood oxygen saturation and stress tracking.

The teardown contains no confirmed reference to a GPS receiver, which likely indicates the model will not include onboard GPS.

The app confirms on-device sleep tracking with sleep stages, sleep scores and a sleep coaching feature that unlocks after seven days of wear.

No launch date is listed; earlier rumors place the Fit4 under $100. The leak was reported by Michail on 31 October 2026.