Samsung Galaxy Ring: A Wealth Of New Cutting-Edge Features Just Confirmed

Samsung teased its first finger-borne wearable, the Galaxy Ring, in January. Now, more details are emerging of what’s coming. Some of it, like the battery life, is impressive.

Samsung Galaxy Ring in gold finish.

David Phelan

I tried on the Ring in a meeting with Dr Hon Pak in January. Now, the reliably excellent Katie Collins from CNet saw Dr Pak, Samsung’s vice president and head of the digital health team and has picked up some juicy tidbits. Things could still change—the Ring is thought to be released in July—but there are plenty of new details here.

Three Colors

Although Samsung said the design and color choices could change before release, Katie saw the same three colors I did: gold, silver and ceramic black. When I tried the Ring, I found the gold rather bright, but the black was pleasingly understated.

The concave channel running round the ring is also still there—and I suspect will be the trademark look when it’s released later this year.

Sizes And Weights

The Ring comes in nine sizes, it was previously reported, numbered from 5 to 13, to use traditional ring sizes, but will be marked from Small to Extra-Large. Collins has now told us the weights of these rings, which will range from 2.3 grams to 2.9 grams. Even the largest of these is significantly lighter than the Oura Ring. I’d add that the Oura Ring is far from heavy, at between 4 grams and 6 grams, and can be worn unobtrusively all day and night. It’s light enough that it’s easy to forget it’s there so the same will surely be true of Samsung’s offering. Again, these specs could change.

Samsung Galaxy Ring in ceramic black.

David Phelan

Which Finger?

This is interesting: Collins says the Ring will “work equally well no matter which finger it’s worn on.” Oura, however, specifies that for best results you should wear the Oura Ring on either the index or middle finger.

Battery Life

The Ring’s battery life, for the prototypes at least, was also revealed. And it’s pretty impressive. Collins says, “The smallest ring had the smallest battery with a 14.5-mAh capacity. The size of the battery increased incrementally with the size of the ring, up to the biggest model, which had a capacity of 21.5 mAh. We can’t draw any conclusions at this stage about what this will mean for battery life in the finished product, but it’s fair to guess that there will be a slight difference in how often you need to charge the Galaxy Ring between the smallest and biggest sizes.”

In a previous report, Samsung has said that the battery life will be between five and nine days. That’s better than rings from UltraHuman and RingConn, and potentially more than Oura, which claims a one-week battery life.

Health Metrics

Dr Pak told Collins that the Galaxy Ring “will be able track your sleep using four different metrics: heart rate, respiratory rate, night movement and sleep latency.” It will also work for monthly cycle tracking.

Ring And Watch

Finally, Dr Pak said the Galaxy Ring and Galaxy Watch can work together, and will deliver higher quality data this way. “We know that, for example, the performance of sleep staging (the classification of five different sleep stages) goes up when both devices are worn,” Pak said.