The utility model provides a safe smart lock, including lock shell, lock body, locking lever and the control unit. Being provided with the lockhole on the lock shell, being provided with the spring bolt in the lock shell, the spring bolt is at locked position and open between the position portablely, the lock body lies in the inside of lock shell and lies in the below of spring bolt, the tip of locking lever is provided with the depressed part, and under the closure state, the spring bolt is located locked position and extends and gets into the depressed part, the control unit includes the treater, is used for receive wireless signals and transmits radio signal to the communication module of treater, electric actuated piece and orientation module, and electric actuated piece is blockking the position and allow between the position portablely according to the instruction of treater that be located at electric actuated piece under the condition that blocks the position, electric actuated piece blocks that the spring bolt removes to opening the position to prevent the locking lever to withdraw from the lockhole. According to the utility model discloses a safe smart lock includes the lock shell and the lock body of separation, simple structure, and equipment, maintenance convenience do not need the key to operate convenient to use.