Lovelife krush Kegel exerciser helps strengthen the pelvic floor which weakens over time due to childbirth and age. Equipped with built-in sensor technology, krush measures the pressure, control, endurance and grip of the PC muscle. Use with the tasl app to access pelvic floor training courses, voice-guided training, real-time visual feedback of PC muscle activity, and goal setting and rewards. Krush also works with the OhMiBod Remote allowing your customers to connect with their partners anywhere. App is compatible with both iPhone and Android.