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Improved battery life in Apple Watch Series 11, yet insufficient; could Samsung's solid-state technology provide a solution?

Samsung's potential "dream battery" innovation could be the game-changer needed to surpass one-day power limitations in smartwatches, paving the way for improved performance and features.

Improved battery life in Apple Watch Series 11, yet falls short; could Samsung's solid-state...
Improved battery life in Apple Watch Series 11, yet falls short; could Samsung's solid-state technology be the solution?

Improved battery life in Apple Watch Series 11, yet insufficient; could Samsung's solid-state technology provide a solution?

In the ever-evolving world of technology, Samsung is making strides towards revolutionising wearable devices with its development of a new solid-state battery cell. Although the cell has yet to be officially released, it promises to bring genuine multi-day battery life to smartwatches, even with constant heart-rate and blood oxygen monitoring, and an always-on display.

This breakthrough could give Samsung a significant advantage in the race for the first solid-state wearable, as current smartwatches like the Galaxy Watch 8 and Apple Watch Series 11 struggle to last a full day for many users.

The new battery cell is designed to be versatile, capable of being made into various shapes, including flat, curved, and odd shapes, which is beneficial for slim watches, rings, or buds. The first devices expected to incorporate the new battery cell are the Galaxy Ring, Galaxy Watch, and earbuds.

Samsung's battery cell uses a non-flammable material instead of the usual liquid inside a battery, making it safer and less likely to swell or leak. It also boasts an energy density of around 200Wh/L, meaning it can store more energy in the same space. If testing goes as planned, mass production of the battery cell is slated for as early as 2026.

It's worth noting that Samsung has filed over 40 overseas patents for the electrolyte and internal structure of the solid-state battery cell. Meanwhile, Apple is also reportedly developing its own solid-state battery technology.

Apple's Series 11 Watch claims 'up to 24 hours of normal use,' but this is similar to the battery performance of the watch since its first launch over a decade ago. Despite the claims of improved stamina, the battery life of Apple's Series 11 Watch is still not considered good enough for a device that wants to live on the wrist day and night.

The new battery cell could also charge faster, enabling quick top-ups before heading out. This could be a game-changer, as most smartwatches still need to be charged before bedtime, even with the latest features.

In conclusion, Samsung's solid-state battery cell promises to bring a significant leap in battery life for wearable devices. With its potential to power devices for multiple days and charge quickly, it could redefine the wearable technology landscape. Stay tuned for more updates as we approach the anticipated mass production in 2026.

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