The Xiaomi sub-brand also launched the Redmi Watch 4 wearable device alongside the Redmi K70 series, Redmi Buds 5 Pro, and RedmiBook laptop. Redmi Watch 4 is the successor to the Redmi Watch 3. In comparison to its predecessor, it offers a number of significant improvements.
Redmi Watch 4:
As the brand’s first smartwatch with a metal unibody, the Redmi Watch 4 features a square dial and an aluminum alloy chassis. The right side of the watch has a rotating stainless steel crown with a diamond-cut design. Up to 50 meters of water resistance is guaranteed by IP68 certification. 
Redmi Watch 4 features a premium display. A large 1.97-inch AMOLED screen with a 60Hz refresh rate ensures smooth UI and animations. With a resolution of 390 x 450 pixels and 600 nits peak brightness, it is suitable for outdoor use and under harsh sunlight. With LTPS technology, the smartwatch will have a longer battery life.
The Redmi Watch 4 comes equipped with a heart rate monitor, SpO2 sensor, sleep and stress tracker, and menstrual cycle monitor for women. More than 150 sports modes are supported by the wearable device. For outdoor workouts, it also comes with a GPS.
Under normal use, the Redmi Watch 4 is said to offer a battery life of up to 20 days. It’s powered by a 470mAh battery. It has NFC and Bluetooth 5.3.
The Redmi Watch 4 costs CNY 499 (Rs.5900/-). A variety of strap options are available for the smartwatch.
