Xiaomi Watch 4S - Black

Specifications: Customizable design: interchangeable frames and straps inspired by traditional watches. AMOLED screen: 1.43-inch screen with up to 2200 lumens brightness for clear display. Rotating crown: facilitates navigation between widgets and notifications using a classic rotating crown. Comprehensive health monitoring: tracks heart rate, blood oxygen level (SpO₂), stress, sleep, with support for more than 150 sports modes. Long battery life: lasts up to 15 days on a single charge, quick charge of 5 minutes provides two days of usage. Advanced connectivity: supports Bluetooth 5.3 for stable connection and NFC for wireless payments.