This is the 414th most frequent Hindi word.
xiaomi
"Xiaomi" is not a Hindi word; it is a Chinese brand name for a technology company.
The word 'श्याओमी' here refers to the company name as a proper noun.
श्याओमी एक प्रमुख स्मार्टफोन निर्माता कंपनी है।
Xiaomi is a leading smartphone manufacturer.
The word 'श्याओमी' is used as a brand name to specify the origin of the product.
मैंने श्याओमी का नया स्मार्टफोन खरीदा।
I bought the new smartphone from Xiaomi.
In this case, 'श्याओमी' is again a proper noun indicating the brand associated with the smartwatch.