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New product already available in China
Xiaomi, unnoticed by many, began selling its first smart ring, which was released under the Black Shark brand.
Buyers will be offered a charging case, with which the ring can operate for up to six months. The ring thickness is only 2.2mm.
The indicator light will flash to remind you to take medications, drink water, holidays, anniversaries, birthdays and other events.
The device allows you to monitor your heart rate, blood oxygen levels and body temperature.
The price of the new item is about 80 dollars in China.