Is a user's identifying data (such as email addresses or Wi-Fi info) encrypted when stored in the cloud?
If you need to control lights from multiple switch locations (for example, at the top and bottom of the stairs), ensure that you get switches only from those companies.ĭoes this switch/dimmer require a username and password for app use?ĭoes this device offer two-factor authentication? If so, is it required? More control options: Only a few companies are producing smart switches that work in three- and four-way configurations.Wireless technology: Most of the smart switches and dimmers on our list use Wi-Fi, but we also consider models that use Z-Wave, Zigbee, and even proprietary wireless technologies.Some models can also tie in to Apple HomeKit or IFTTT (If This Then That), which lets you create your own smart-home rules, called “recipes.” Smart-home and voice integration: Most of the models on our list offer some type of voice control, with Amazon Alexa and Google Assistant being the standard.We consider it a bonus if any models offer scheduling based on sunrise and sunset and the status of other devices, as well as scheduling for every day of the week, or an Away Mode for security that simulates occupancy by turning lights on and off randomly. Scheduling: All smart switches and dimmers offer scheduling so you can turn lights on and off at predetermined times of day.One of these typically costs around $5 to $20 more than the standard in-wall smart switch. Dimming: If you have a dimmable light, you need a smart dimmer.