1.97-inch AMOLED display with a resolution of 390 x 450 pixels., 24 hours Heart rate sensor, a SpO2 sensor for blood oxygen level monitoring., 150+
Redmi Watch 4: HyperOS on board
Xiaomi Redmi Watch 4: Coming soon with high-quality metal housing, large AMOLED and customization options - News
Xiaomi Redmi Watch 4 Review: A Budget-Friendly Smartwatch With Impressive Features, by Rakesh Sahani, Predict, Jan, 2024
Xiaomi Redmi Watch 4 – On The Way!
Supported Systems--------- Xiaomi HyperOS, Android 8.0 or iOS 12.0 and above. Bluetooth--------- Bluetooth™ 5.3. Screen Resolution--------- 390 × 450,
Xiaomi Redmi Watch 4 Smartwatch 1.97'' AMOLED Support Bluetooth Voice Call
Redmi Watch 4 Full Review: the BEST Redmi Watch So Far!
Redmi watch 4 : r/XiaomiGlobal
Redmi Watch 4 Xiaomi Global
Đồng hồ Xiaomi Redmi Watch 4 giá rẻ giảm 300K, có trả góp, giao nhanh
Redmi's first metal-clad smartwatch: new details about Redmi Watch 4 revealed
Redmi Watch 4 smartwatch with 20 days battery life launched globally - Times of India
Gadgets & Wearables on X: Redmi Watch 4 global debut will be on January 15th #smartwatch #smartwatches #redmiwatch4 / X
Redmi Watch 4 Xiaomi Global