Daisy is right a Kalanchoe!
@NattW They like to be outside in the summer, but are not cold hardy. Bring them in winter. For Kalanchoe to bloom next year they require a period of darkness. If you accidentally ever break a piece off just stick it in moist soil and it will root. Very easy beautiful plants. Nice choice you made. They are addictive you will be buying other colors. May many blessings come your way!