Samsung is reportedly preparing the market launch of the next generation of the Galaxy Ring 2 for the end of 2025. This smart ring could bring a major breakthrough in wearable power efficiency.
With longer battery life, faster charging, and improved safety, this Samsung innovation could set a new industry standard.
According to a report by Money Today SK, the Samsung Galaxy Ring 2 is expected to be equipped with solid-state batteries, often referred to as the “dream battery” due to their higher energy efficiency and improved safety.
The Galaxy Ring 2 will be the first Samsung wearable to use this state-of-the-art battery.
Compared to conventional lithium-ion batteries, some solid-state battery benefits include higher energy density and, therefore, longer life and better performance for the user.
Samsung Galaxy Ring 2 Battery Upgrade: What’s New in 2025?
Samsung’s current version of this battery technology offers an energy density of 200Wh/L. Still, the company plans to increase this to 360Wh/L by the time the Galaxy Ring 2 is released.
The Galaxy Ring 2 is expected to push battery technology forward with Samsung’s latest solid-state battery innovation.
This significant improvement could solve one of the biggest problems of a crucial factor for wearable devices like smart rings.
The development of this new battery is being led by Samsung Electro-Mechanics, a division responsible for developing advanced battery solutions for smart wearable technology.
Samsung has set a goal to apply solid-state battery prototypes starting with the Galaxy Ring in Q4 2024, followed by true wireless earbuds (TWS) in Q4 2026, and smartwatches in Q4 2027.https://t.co/ecWrLBxFVv
— Jukanlosreve (@Jukanlosreve) April 1, 2025
Samsung’s plans for all-solid-state batteries
Samsung has further plans for next-gen batteries beyond the Galaxy Ring 2. The company wants to use this advanced technology for other portable devices in the coming years.
According to industry insiders quoted by Money Today SK, Samsung is expected to introduce these batteries in the next few years:
Galaxy Buds (late 2026) – Longer battery life with improved performance.
Galaxy Watch8 (End of 2027) – A smartwatch with advanced battery efficiency and longer usage time.
By extending solid-state battery technology to its wearables, Samsung’s battery innovation hopes to set a new industry standard for battery performance.
Challenges and Potential Price Increases
Despite its advanced battery technology, the Samsung Galaxy Ring 2 may come with a higher price tag due to costly production materials.
Manufacturing these batteries is costly, and industry analysts believe that the high production costs could affect the profitability of the Galaxy Ring 2.
The original Galaxy Ring debuted last year at a price of $399.99 and is currently available on Amazon. However, with the introduction of advanced solid-state battery technology, the upcoming Galaxy Ring 2 is expected to come at an even higher price point.
One of the main reasons for the higher cost is the use of expensive materials, such as lithium sulfide, which is an essential component of sulfide-based electrolytes.
These materials are significantly more expensive than the liquid electrolytes used in conventional lithium-ion batteries.
Samsung’s commitment to mass production
Despite these challenges, Samsung remains committed to advancing the production of next-generation energy storage batteries.
At CES earlier this year, Jang Deok-hyun, President of Samsung Electro-Mechanics, announced that the company will invest in mass production facilities to manufacture solid-state batteries.
Samsung’s goal is to increase the energy density to 400Wh/L by the end of 2026 and thus make future portable devices even more powerful.
Final considerations
The Samsung Galaxy Ring 2 is poised to revolutionize smart wearables with its longer-lasting battery and cutting-edge technology. But will its higher price be a deal-breaker for consumers?
What do you think? Would you pay extra for a wearable with a solid-state battery innovation? Share your thoughts in the comments.
Does the Samsung Galaxy Ring 2 have a solid-state battery?
Yes, the Galaxy Ring 2 will be the first Samsung wearable to feature solid-state battery technology, offering higher energy density, longer life, and better safety.
When will the Galaxy Ring 2 be released?
Galaxy Ring 2 is expected to launch in late 2025, according to industry reports
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