There is a failsafe, which makes the whole idea absolute. You can reset lock timers and the "master" anytime and easily. The new model in the...
Try contacting Jake Guo on the app or there is a customer service feature, which will probably bring you back to him. He is the designer/owner I...
The biggest problem with the app is that it allows the wearer to reset the "master" or person who controls the locking and unlocking, and also...