Samsung is in the process of developing a battery protection feature for its Galaxy Watches aimed at enhancing battery health. This upcoming functionality is designed to stop charging the device once it hits a certain percentage, thereby preserving the battery’s lifespan. In a similar vein, Google is also looking to introduce Adaptive Charging to its Pixel Watch lineup.
Currently, many top Android smartphones feature a battery optimization option that allows users to cap charging at 80% or less. This functionality was officially rolled out with Android 15 last year. Recent findings by Android Authority have revealed that early firmware for One UI Watch 8 contains code referring to this battery protection feature.
According to the code, the feature will “stop charging when the battery level reaches %d%% and start charging again when it drops down to %d%%.” It’s likely that Samsung will allow users to set a maximum charge level of 80% or lower, aligning with practices seen in smartphone battery optimization. Apple currently provides an Optimized Charging feature for the Apple Watch; however, it does not allow users to set a defined maximum charge limit.
Instead, it autonomously adjusts the charging speed based on user habits to maintain the battery around 80%, topping it off just before regular usage. This approach also aims to extend battery life while minimizing wear and tear. While the charging optimization feature may not be beneficial for those who are frequently on the go, it would significantly aid users who often leave their Galaxy Watches plugged in for extended periods.
Additionally, reports suggest that the Pixel Watch might similarly acquire this feature later this year, as Google explores enhancements for its smartwatch lineup. Importantly, Samsung plans to skip One UI Watch 7 and directly transition its Galaxy Watches to One UI Watch 8. This significant leap may bring various substantial updates and changes to its Wear OS experience.
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