Looking for a keypad lock for the door to the garage

Hello!

My door from the house to the garage does not have a deadbolt, it does have a lock (with key) in the knob. The SimpliSafe Smart Lock requires for there to be a deadbolt in order to work. 

What brand/model of keypad locks have you used in this situation? -- I'd love to install something I can monitor/unlock from the SimpliSafe app, if that exists.