Yes, Weight Watchers does offer a mobile application that can be used on smartphones. This app is designed to complement the WW Program and provides users with various features to help them stay on track with their wellness journey. Users can log their food intake, track their activity, and manage their Weight Watchers points more conveniently. The app also includes access to recipes, meal plans, and motivational tools to support users in achieving their goals. Additionally, the app allows for community interaction, where members can connect, share experiences, and find support. Users can generally download the Weight Watchers app from the Apple App Store or Google Play Store, making it accessible for most smartphone users. For more details, it might be helpful to visit weightwatchers.com and explore the current app features and updates.