Smart watch and charging dial plate structure thereof

The utility model provides a smart watch and a charging dial structure thereof, and relates to the field of watches, the charging dial structure comprises a watch body, a first magnetic attraction piece, a charging seat and a second magnetic attraction piece, the watch body is provided with a convex part, a plurality of first charging probes are sleeved in the convex part, the charging seat is provided with a concave part, a plurality of second charging probes are sleeved in the concave part, and the second magnetic attraction piece is arranged on the charging seat. The second magnetic attraction part is magnetically connected with the first magnetic attraction part so that the protruding part can be contained in the concave part, the second charging probe abuts against the first charging probe, the distances between every two adjacent first charging probes are different, the polygon defined by the first charging probes is a non-regular polygon, and the second charging probe is located between the first charg