Here is an iPhone compatible electric heated blanket that keeps you warmer on cold summer days and nights. The Warm Storm WiFi Heated Blanket has an adjustable temperature of 95 to 131F. It comes with 10 heat settings and 12-hour automatic shutdown for safety.
This heated blanket works with the Smart Life app. You can change heat settings for the left and right area. There is also a handheld controller just in case you don’t have your phone around. This electric blanket is hand and machine washable.[where to get it]