TDK Thermometer for Women HT-201 Basal Body Temperature Thermometer I am selling this because I no longer need it! It has a transfer function to your phone, which was very convenient! Disinfected ⭐︎ Operation has been confirmed and reset ⭐︎ Box and instruction manual are also included ⭐︎ Batteries are included, so you can use it right away ⭐︎ Please understand that this is a used item before purchasing ⭐︎ Trying to conceive, women's thermometer, TOSHIBA