Introducing a new Step Tracker model with Smartphone Linking (Bluetooth), these watches are designed and engineered to help support daily workouts and training. With the BABY-G Connected App, you can now simplify the management of your daily activity logs and configuration exercise settings. Supported phone-based operations include configuration settings for calorie calculations, and step targets, creation of programmable timer combinations for interval training and other applications. Phone linking also enables auto time adjustments and other timekeeping operations. It's the perfect choice for women who wish to make health management and fitness an integral part of their daily lives.