What is the battery life of Redmi Watch 4? How long does it take to fully charge? Is the battery life in line with the actual usage scenarios?

It takes about 1.5 hours to fully charge Redmi Watch 4. The battery life can reach 20 days or more in typical usage scenarios, the battery life in typical AOD mode usage scenarios can reach 10 days or more, and the long battery life mode can last up to 30 days or more.