Technology テクノロジー
Technology テクノロジー

How DFree Works

Sensing Bladder with Ultrasound

DFree detects the changes of the bladder and predicts the timing of urination.
DFree needs to be placed 20mm above the pubis to detect the bladder properly.

Connect to Smart Devices

DFree sends alerts to your smart devices when it is time to go to the toilet.

Ultrasound Technology

DFree uses harmless, non-invasive ultrasound sensor. Ultrasound technology is also used in prenatal checkups as well as other non-medical devices such as tooth brushes and beauty machines.