Redmi Watch 4: HyperOS on board

Xiaomi: Xiaomi's Mega Launch on November 29: Redmi K70 Series, Redmi Watch 4, Redmi Book 16, and Redmi Buds 5 Pro

Redmi Watch 4 Review : The texture is further enhanced, a good partner for young people's wrist

Redmi Watch 4 - Navigation, Quick Settings, Widgets and more (SpO2, Tap to Wake, Add Contacts)!

First Smartwatch running Xiaomi HyperOS, Redmi Watch 4

Redmi Watch 4: Xiaomi presents new HyperOS smartwatch with metal housing, GPS and large AMOLED display - News

Redmi Watch 4 Unboxing And Review: Amazing Features Revealed

Redmi Watch 4 REVIEW: I Can't Call It A Smartwatch

Redmi Watch 4 Full Review: The Affordable Smartwatch Got Metal Frame - Gizmochina

Redmi Watch 4 and Redmi Buds 5 Pro also go official - news

First Smartwatch running Xiaomi HyperOS, Redmi Watch 4

Redmi Watch 4: Xiaomi presents new HyperOS smartwatch with metal housing, GPS and large AMOLED display - News