The Circular 2 smart ring is capable of ECG (electrocardiogram) readings. To get to the heart of the matter, this means that ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

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My other favorite smartwatch that debuted at CES 2025 was the Amazfit Active 2, a svelte and well-built little device with high-end features ordinarily found on devices three to four times its price.

ZDNET editors scoured the show floor for a week and identified all of this year's best products -- along with the ones that ...