KegelSmart will help you: Improve pelvic floor strength; Maintain tightness; Prepare for pregnancy; And recover after childbirth. Advanced Kegel weights? Yes, KegelSmart takes all the effort out of Kegel exercising by choosing the right routine for you and then guiding you every step of the way. With its touch-sensor technology, KegelSmart registers your pelvic floor strength then automatically sets the perfect routine for your level. KegelSmart coaches you through the routine with gentle vibrations. Developed with the support of Intimina's Medical Advisory Board, including gynecologists and pelvic health specialists, KegelSmart gives you expert pelvic floor training in less than 5 minutes a day. Also, it's made out of medical-grade silicone which makes it completely body-safe. Why is KegelSmart so smart? Register's pelvic strength – every time you exercise, KegelSmart monitors the strength of your pelvic floor muscles. Automatically sets the level – based on the strength it measures, KegelSmart sets the exercise level to fit your needs. Vibration guided program – you are coached through each routine with gentle vibrations: Contract when it vibrates - Rest when it stops. Tracks your progress – when you turn KegelSmart on, a flashing LED light indicates your current level, allowing you to track your progress and stay motivated. Uses 1 AAA battery (not included).