Which smart watch is better, Dr Miao or dido?

Both smart watches are good.

1, function: Dr. Miao's smart watch provides comprehensive health monitoring functions, including heart rate, blood pressure and oxygen saturation. To help users better understand their health. Dido smart watches are famous for their accurate health monitoring functions, including blood pressure, heart rate and blood oxygen. To provide users with reliable health data.

2. Performance: Dr. Miao's smart watch is compatible with a variety of smart phones and supports a variety of operating systems, which is convenient for users to connect and synchronize data. Dido smart watches are waterproof and suitable for various occasions in daily life, so you don't have to worry about the influence of sweat or rain on the watches.