Redmi Watch 4

a smartwatch featuring a large 1.97-inch AMOLED display, an aluminum alloy frame, and a rotating crown. It offers long battery life (up to 20 days), advanced health and fitness tracking (including heart rate, SpO2, sleep, and 150+ sports modes), built-in GPS, and support for Bluetooth calling and NFC. The watch runs on Xiaomi's HyperOS and is 5ATM water-resistant.