If there are some non-smart electronic devices in your home that you don’t want to get rid of, there’s a cheap and easy way of upgrading them — pair them with smart plugs. Among the features that you can get from them include controlling your devices through a smartphone app, setting timers for switching on or off, and monitoring electricity usage. Smart plugs also integrate well with the different smart home platforms, which will be one of the most important factors to consider when deciding on your purchase. To help you make your choice, we’ve highlighted our top picks for the three most popular platforms: Amazon’s Alexa, Google Home, and Apple HomeKit.