Meet the Inkbird WiFi Sous Vide Cooker: a 1000w Precise Immersion Circulator that lets you prepare gourmet food at home. It combines with your smartphone to let you monitor the cooking process from anywhere. It has a touchscreen display with temperature range of 77F to 210F.
This sous vide cooker has a temperature accuracy of 1F and a timer with max 99hr 59m setting. You can find out more about it here.