Octopus Agile pricing is a smart way of making sure you get the cheapest possible charge for your car. It works by looking at the wholesale electricity price for the next day which is published in 30 minute time periods and choosing the best time slots for your car to reach the charge level you set. If you want to take advantage of this you are best off choosing the Ohme Intelligent Wall Charger which is designed for this tariff.

Alternatively, if you own a Tesla then you can use use any home charger you wish and use the EV.Energy App to schedule your charging (the EV.Energy app instructs the Tesla when to schedule its charge.