Cons: have to be on 2.4GHz Wi-Fi which isn't popular anymore so you'd have to do it through your ISP router setting online if it's not present. Not capable to run on 5 Ghz.  Pros: Love the light sensitivity and how you're able to change the brightness with your phone.  So there's no need to turn on a bright overhead light if you want to check on your child without light interruption.  Very easy to setup and once that's done everything  is self explanatory. Love the different colors you can change, which also help with lighting mood. Have a long enough cord so you don't have to be right on top of an outlet. And come with cable clips sob you'll be able to attach the light at the bottom of the crib without worries of falling off. And out of the way so the baby wouldn't accidentally reach it. Overall it's well worth the investment if you're looking for a nightlight that is suitable for a baby.