Are you guilty of not maintaining proper posture when you work or walk? Many of us are. There are many tools that can help you correct your posture. Take the Jobri BackTone 4000 for instance: this device is designed to be worn 3 times a day for up to 20 minutes at a time to help you develop muscle memory for good posture. It sounds an audible tone or vibrates when you slouch or don’t maintain good posture. Not as smart as Lumo but gets the job done. Sets you back $89 at this time.