Free and low-cost smart home apps and tools
Start with HomeWizard, then add Home Assistant, Homey or other tools to use cheap hours and cut your energy use.
Connect HomeWizard to Home Assistant, Homey and other smart home systems.

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The HomeWizard Energy app brings your P1 Meter, sockets, kWh meters, water meter and battery together.
HomeWizard devices offer a local API, so smart home systems can read their data directly.
Both have an integration for HomeWizard devices, so you can build automations on your real energy use.
A smart plug that measures one appliance and switches it on and off.
Start with HomeWizard, then add Home Assistant, Homey or other tools to use cheap hours and cut your energy use.
What HomeWizard, Shelly, IKEA, Lidl, Philips Hue, Aqara and other well-known brands do for energy insight and control.
Practical examples that use cheap hours, your solar surplus and live data, with HomeWizard, Homey, Home Assistant and more.
What a smart meter and a P1 port are, and what you can learn from live data.
How a home battery stores solar and cheap power, and what a plug-in battery adds.
Start with HomeWizard, then add Home Assistant, Homey or other tools to use cheap hours and cut your energy use.
What HomeWizard, Shelly, IKEA, Lidl, Philips Hue, Aqara and other well-known brands do for energy insight and control.
Practical examples that use cheap hours, your solar surplus and live data, with HomeWizard, Homey, Home Assistant and more.
How quarter-hour prices work and how smart measuring helps you use the cheap moments.

Start by measuring your use, for example with a P1 Meter, then add smart control and automations.