Japanese electronics company Casio has introduced a smart ring with several innovative features including a stopwatch and a liquid crystal display (LCD) screen. This ring, called the CRW-001-1JR, has been rolled out to mark 50 years of the company’s presence in the digital watch field. The ring, costing $128, measures a little less than an inch in diameter. It offers users numerous features including a different time zone display and an alarm. The screen is equipped with light and users can view hours, minutes and seconds on it. The ring is waterproof and operates on a battery with an approximate two-year life span.
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