Dentor is a product-service system for personal dental healthcare. According to research, the biggest problem of improper dental care is that users do not know the condition of their teeth condition and use the wrong tools to clean them. To solve this problem, Dentor consists of the ‘Checker’, a smart device to inspect the condition of teeth and ‘Care’, a dental management kit based on an updated oral examination via the Checker. The device connects to a mobile app to check oral conditions such as bad breath, cavities and tooth discoloration. The Care unit is made up of a customized set of dental care tools and is delivered via a subscription service.