X
Tech
Why you can trust ZDNET : ZDNET independently tests and researches products to bring you our best recommendations and advice. When you buy through our links, we may earn a commission. Our process

'ZDNET Recommends': What exactly does it mean?

ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing.

When you click through from our site to a retailer and buy a product or service, we may earn affiliate commissions. This helps support our work, but does not affect what we cover or how, and it does not affect the price you pay. Neither ZDNET nor the author are compensated for these independent reviews. Indeed, we follow strict guidelines that ensure our editorial content is never influenced by advertisers.

ZDNET's editorial team writes on behalf of you, our reader. Our goal is to deliver the most accurate information and the most knowledgeable advice possible in order to help you make smarter buying decisions on tech gear and a wide array of products and services. Our editors thoroughly review and fact-check every article to ensure that our content meets the highest standards. If we have made an error or published misleading information, we will correct or clarify the article. If you see inaccuracies in our content, please report the mistake via this form.

Close

Buying a Samsung Galaxy Ring? This model gives you the best battery life

Depending on what size you buy, you may be getting a battery size boost and not even know it.
Written by Kerry Wan, Senior Reviews Editor
Samsung Galaxy Ring colors
Kerry Wan/ZDNET

Samsung is launching its first-ever smart ring today, and you'll never guess its name. I'm kidding, but did you know that, depending on which Galaxy Ring you buy, the battery size will be different?

Also: Everything unveiled at Samsung Unpacked 2024: Galaxy Z Fold 6, Watch Ultra, Buds 3 Pro, Ring, more

To be clear, this isn't anything new. The larger the ring size, the larger the battery capacity that can fit within the circular frame. If you are buying the ring in sizes 5 to 11, the battery capacity will be 18 mAh. If you have larger fingers, specifically sizes 12 and 13, the battery capacity will be 23.5 mAh.

The popular Oura Ring does something similar, with its smaller sizes (US 6) having a 15 mAh capacity, while the larger sizes (US 13) have a 22 mAh capacity.

Of course, not everyone's fingers will miraculously fit the larger sizes, and the battery size of the ring definitely shouldn't be the main reason to buy one. If anything, Samsung has come up with several health and fitness benefits of owning its latest smart ring, and they're all just as nimble and burdenless to wear.

In fact, Samsung tells me that no matter which size your finger ultimately fits best, you can expect a good six days of battery life before needing to top it all up again, which is still better than your typical smartwatch's endurance.

Also: Samsung's Galaxy Ring arrives at last - here's how to buy it

Due to Samsung's (and the industry's) made-to-order approach to smart rings, the smallest and largest sizes may also have a longer turnaround time, so if you want your Galaxy Ring as soon as possible, it may not be in your best interest to get one of the extreme sizes.

Editorial standards