WattSaver

Unofficial app for Octopus Energy

Save Money with Smart Scheduling

Do you have an Octopus Variable Electricity Tariff? Use WattSaver to find the perfect time to schedule your electricity needs. Get your tariff information, set how long you need to run for and away you go. Run your washing machine at the cheapest time. Ensure your dishwasher runs during low rates and is also done by the morning. Calculate delayed start / finish in times.

How to get an API key and account number

You can get an API key from your Octopus Energy dashboard, by following this link. You will also need your account number, which you can find in your profile, but following this link.

For any questions or support queries, please contact us.