The Redmi Watch 3 and Redmi Band 2 wearables are now available in China. The Watch 3 has a larger 1.75-in (~44 mm) AMOLED display, with GPS and Bluetooth calling support. The smaller Band 2 weighs just 14.9 g (~0.5 oz), and both smartwatches have SpO2 monitors and the ability to make payments via NFC.