GE Z-Wave Wireless Smart In-Wall Light Switch:Make your house an intelligent home with this Z-Wave in-wall smart switch. This device fits into any standard wall switch and lets users wirelessly control lighting and small appliances up to 100 feet away without interfering with Bluetooth and Wi-Fi transmissions. This Z-Wave in-wall smart switch handles a maximum power load of 960W.
I am not having the issues others have mentioned here. I have a SmartThings hub and currently own (10) of the GE 12722 switches installed and working flawlessly. I have an additional (12) on order. I am using (3) motion sensors that trigger various lighting groups. I control my lights with not only the SmartThings iOS app, but also Amazon Echo. I could not be happier. Read the instructions and watch YouTube installation videos if you have problems. Very good, solid product.