One of the best ways to render a three way circuit smart wemo has handily solved a common complaint lodged against smart light switches. Jim from the information you have provided the wiring in the switch box must be tested to make sure there is a neutral wire for the wemo wifi switch.

Belkin Official Support How To Install Your Wemo Wifi Smart
Wemo 3 way switch wiring diagram. First of all the wemo light switch and most other smart light switches only work for single pole light switches. Im installing a new wemo 3 way switch replacing an existing 3 way switch model wls0403. Wemo wifi smart light switch 3 way review. Many dont support three way circuits and the ones that do typically require the presence of a companion switch at the other locations controlling the circuit. This article shows the correct wiring diagram for the wemo dimmer. Electrical wirings of the wemo dimmer should be done by a professional electrician.
If you are unable to identify which is a load wire and a. The wemo 3 way smart light switch can replace traditional 3 way switches commonly found in hallways or stairwells where two switches control the same light. Before you even consider getting a smart light switch there are a few things youll want to keep in mind. Incorrect installation is dangerous or illegal. From easy to install fairly easy setup with excellent instructions diagramming all the possible wiring configurations. The wemo wifi smart dimmer f7c059 controls different dimming levels of a dimmable light bulb including switching it on and off.
Some do but the belkin wemo light switch bypasses the hub and connects directly to your wi fi network. The overall circuit has three 3 switches controlling all and works as correctly.