Not the one from The Lord of the Rings, but this smart ring is a pretty cool gadget.
Like a smartwatch on your finger, it tracks your heart rate, sleep, blood oxygen levels, and daily activity, while helping you stay connected without constantly checking your phone. Lightweight, water-resistant, and designed for 24/7 wear, it's built to fit seamlessly into your daily life.
Wanna know more? Check out the video!
Reporter: Li Muzi
Video: Xu Anrui
Poster: Lai Meiya
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