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Samsung Smartwatches Set to Revolutionize Updates with Seamless Technology
Samsung is enhancing the user experience for its popular smartwatches by introducing a more convenient update method. This new capability, however, will be exclusive to the two latest smartwatch models, primarily due to a critical hardware dependency.
What Are Seamless Updates and How Do They Work?
Samsung has decided to implement a new type of update system for its proprietary smartwatches called “Seamless Updates.” This innovative approach allows software patches and updates to be installed in the background without requiring the user to interrupt their device usage. This significantly boosts convenience, as users can continue to utilize their smartwatch without downtime during the update process.
Exclusive to Newer Models: Galaxy Watch9 and Galaxy Watch Ultra 2
It’s important to note that Seamless Updates will not be available across all Samsung smartwatches. The tech giant has chosen to roll out this feature only for two specific models: the Galaxy Watch9 and the Galaxy Watch Ultra 2. Both devices have already received their initial security patch update dated August 2026, leveraging this new seamless method.
The crucial question arises: why won’t older smartwatches receive this type of update? The explanation is relatively straightforward. Seamless Updates require dedicated storage partition support that must be present from the device’s initial release. This fundamental hardware requirement means that even if older Samsung smartwatches, such as those covered in our detailed Galaxy Watch5 review, receive the One UI 9 Watch update, they won’t gain the Seamless Updates capability. Interestingly, seamless updates have also been rolled out previously to Galaxy smartphones, indicating a broader strategic shift by Samsung.
Smartwatches and Calorie Tracking: How Accurate Are They?
Shifting focus, while discussing smartwatches—including those from Samsung—it’s worth examining the accuracy of calorie measurement during physical activity. It’s a long-standing notion that these measurements might not entirely reflect reality, a theory recently substantiated by a study from a team of scientists at Florida International University.
The research indicates that smartwatches indeed tend to overestimate burned calories, sometimes by as much as 15-25% compared to actual values. However, this doesn’t render these devices useless for training purposes. They still provide valuable information regarding heart rate, step count, and distance covered. These metrics can, among other benefits, help users better tailor their workout plans and understand their overall activity levels. Despite the calorie estimation discrepancies, smartwatches, particularly those running modern operating systems like those discussed in our Wear OS 3 useful opinion article, remain powerful tools for health and fitness monitoring.
Frequently Asked Questions (FAQ)
Currently, Seamless Updates are supported only by the latest models: the Samsung Galaxy Watch9 and the Galaxy Watch Ultra 2.
Seamless Updates require specific storage partition support that must be integrated into the device from its initial manufacturing. Older models lack this fundamental hardware architecture.
Studies suggest that smartwatches may overestimate calorie expenditure by 15-25% compared to actual values. However, they remain highly effective for tracking other vital fitness metrics like heart rate, steps, and distance.
Source: SamMobile. Opening photo: Krzysztof Wilamowski
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