The rumor mill is heating up again, and this time it’s all about Samsung’s next-generation fitness tracker. Just a week after the first renders of the Galaxy Fit4 surfaced online, we now have a treasure trove of specifications to go along with those images. Thanks to an APK teardown of the Galaxy Fit4 Manager companion app, shared by SammyGuru, we have a clearer picture of what the upcoming wearable will offer.
Design and Display: A Taller Screen
From the outside, the Galaxy Fit4 appears to be a chip off the old block. The leaked renders and the teardown suggest that the design will be very similar to the Galaxy Fit3, which launched in 2024. That means you can expect the same rectangular form factor with a silicone strap and a physical button on the side. However, there is one notable change: the display.
According to the leaked watch faces found in the APK, the Galaxy Fit4 will feature a 258 x 428 pixel display. That’s a slight bump up from the Fit3’s 256 x 402 pixel panel. In practical terms, this means the screen will be a bit taller, offering more vertical space for notifications, workout stats, and watch faces. The aspect ratio is also slightly different, which could make the user interface feel a bit more spacious.
While the resolution increase is modest, it’s a welcome refinement. The Fit3 already had a decent display for its price point, but a taller screen could improve readability and make the overall experience feel more modern. It’s also worth noting that the leak mentions a bunch of new watch faces, which will likely take advantage of the extra pixels.
Features and Software: What’s New?
As with any leak, the devil is in the details. The APK teardown has revealed a few key features that we can expect from the Galaxy Fit4. While the hardware seems to be a minor upgrade, the software might bring some meaningful improvements.
Health and Fitness Tracking
The Galaxy Fit series has always been about the essentials, and the Fit4 will likely continue that tradition. Based on the teardown, we can expect the usual suite of health and fitness tracking features, including heart rate monitoring, sleep tracking, and step counting. There’s also mention of additional workout modes, which is always good news for fitness enthusiasts.
One of the more interesting tidbits from the leak is the possibility of automatic workout detection. This feature, which is common on more expensive smartwatches, would allow the Fit4 to recognize when you’ve started a workout without you having to manually select it. It’s a small convenience, but it can make a big difference in daily use.
Battery Life and Charging
Battery life is always a crucial factor for fitness trackers, and the Galaxy Fit4 is expected to deliver similar endurance to its predecessor. The Fit3 offered up to 13 days of battery life under typical usage, and we wouldn’t be surprised if the Fit4 matches or slightly exceeds that. The teardown didn’t reveal any specifics about the battery capacity, but it’s safe to assume that Samsung will aim for at least a week of use on a single charge.
Charging is likely to remain the same, with a magnetic pogo pin charger. There’s no mention of wireless charging, which is understandable given the price point of the Fit series.
Water Resistance and Durability
The Galaxy Fit3 came with 5ATM water resistance and an IP68 rating for dust and water resistance. The Fit4 is expected to carry over these ratings, making it suitable for swimming and other water-based activities. The build quality is also likely to be similar, with a plastic body and a silicone strap that’s comfortable for all-day wear.
Comparison with Galaxy Fit3
If you’re wondering whether the Galaxy Fit4 is worth upgrading from the Fit3, here’s a quick breakdown of the expected differences:
- Display: The Fit4 has a slightly taller display (258 x 428) compared to the Fit3 (256 x 402).
- Design: Very similar, with the same rectangular shape and button placement.
- Features: Likely to include new workout modes and possibly automatic workout detection.
- Battery: Expected to be similar, around 13 days of typical usage.
- Software: New watch faces and possibly a refreshed UI.
In essence, the Fit4 seems to be an incremental update rather than a major overhaul. That’s not necessarily a bad thing, as the Fit3 was already a solid device. The improvements, while small, could make the Fit4 a more polished product.
What About the Competition?
The fitness tracker market is crowded, with options from Xiaomi, Fitbit, and Huawei, among others. The Galaxy Fit4 will need to stand out to capture attention. Samsung’s advantage lies in its ecosystem integration, especially for Galaxy smartphone users. Features like Samsung Health, SmartThings Find, and seamless syncing with Galaxy devices could give the Fit4 an edge.
However, competitors like the Xiaomi Smart Band series offer similar features at a lower price point. The Fit4 will need to justify its premium over those devices, possibly through better build quality, a brighter display, or more accurate sensors. We’ll have to wait for the official launch to see how it stacks up.
Expected Release Date and Price
Samsung hasn’t officially announced the Galaxy Fit4 yet, but the leak suggests that it’s in the works. The original Fit3 was announced in February 2024, so it’s possible that the Fit4 could follow a similar timeline, perhaps launching alongside the Galaxy S25 series or at a dedicated Galaxy Unpacked event. As for the price, the Fit3 was priced at around $59.99, and we expect the Fit4 to be in the same ballpark, maybe slightly higher due to inflation.
It’s also worth noting that the APK teardown often precedes an official announcement by a few weeks or months, so we might not have to wait long for more information.
Final Thoughts
The Galaxy Fit4 leaks paint a picture of a modest but thoughtful update to Samsung’s budget fitness tracker. The taller display, new watch faces, and potential software enhancements are welcome additions, even if they don’t revolutionize the formula. For fans of the Fit series, the Fit4 looks like a safe bet that will offer the same reliable experience with a few extra perks.
As always, we’ll keep you updated as more information becomes available. Until then, take these leaks with a grain of salt, as nothing is official until Samsung says so.
