New price low! Walmart has the Sunbeam Wi-Fi Connected 84" x 72" Electric Blanket (Full, Gray, 2142770) on sale for $28 with free shipping with Walmart+ (30-day trial) or on $35+. The Queen size (90”" x 84") is $32 as well. 

The Sunbeam mobile app can preheat the blanket and control heat settings. Include auto-off timer (up to 10 hours) and works with Alexa / Google Assisstant. Also includes digital controller. Washer / Dryer safe (after removing cord).