TP-LINK HS100 vs Parce One

You can configure this switch to turn on and off whenever you choose. Schedules are useful for waking up in the morning and going to bed, and timers help expand that functionality to single-time usage. You can fully automate anything plugged into this switch, even when on vacation half the world away.

You can also enable 'away mode', which turns your lights on and off automatically simulating what it would look like if somebody were home. This deters burgles, as generally they try to break in when nobody is home.

Alexa is Amazon's personal assistant, found in the Echo and Echo Dot. If you have either of these products, you (or your guests) can control this switch with nothing but your voice. Very cool as a party trick, but also useful in day-to-day life.

After being used for a while, the Parce One will eventually start learning your habits, and can start turning devices off automatically when you forget to turn them off yourself. It's fairly conservative, although if you stay up a few extra minutes than normal, the lights may turn off before you're done with them - however this is to expected from any self-taught schedule.

Parce One tracks the energy used by the device that is plugged into it. It displays the information it gathers into an easy to read graphs, and even can make suggestions over time that can help reduce the power bill.

HomeKit is deeply integrated with Siri, which makes turning connected devices on or off is as simple as asking Siri. You can also group devices into a 'scene' - for example, once configured saying "OK Siri, go to bed" can turn off all your lights, adjust your thermostat, and lock all your doors with just one action.