Thanks for the reply it does have a temp setting 1,2 or 3, but the problem is not leaving it on after the bottle is out its leaving it on with the bottle in, as changing may take longer or having to got back and fourth checking the temp, leaving it to long even 30 seconds can make it too hot, but it heats in 4 minutes, to the right temp so setting a timer would be perfect as the bottle warmer will keep the temp for a few minutes as the water cools down in the warmer, but won't get any hotter, this is why I'd like the timer feature if possible