Terms and Conditions
By using Elewatt you agree to these terms.
Data usage
We store user data for functional purposes only. Data can be deleted at any time by deleting your account.
Account deletion
Deleting your account removes all associated data from our systems.
Cookies
We use necessary cookies for core functionality (login, security, preferences). For usage analytics we use Vercel Analytics, operated by Vercel Inc. — it is cookieless and privacy-friendly, collecting only anonymised data such as pages visited, session duration, and country. No analytics cookies are set on your device. You can manage your preferences at any time by clicking "Cookie settings" in the footer.
Integrations access
Only you have access to your Shelly devices and other connected integrations.
Use at your own risk
All services provided by Elewatt are used at your own discretion and risk. Elewatt provides energy management tools on an "as is" basis. We do not guarantee specific financial savings, and any calculations, recommendations, or automated actions are estimates based on available data. Users are responsible for verifying that automated schedules and device controls are appropriate for their specific situation.
Service reliability
While we do everything in our power to make Elewatt as reliable as possible, there are forces beyond our control that may occasionally affect service. Internet outages, device firmware issues, electricity spot price publication delays, and third-party API changes (Elering, Shelly Cloud, Home Assistant) can cause schedules not to be published or devices not to respond as expected. If you experience any issues, please let us know on the Ask Reedik feedback page so we can investigate and improve.
Sponsorship
Elewatt is free to use. Hosting and infrastructure are funded by an optional sponsorship programme aimed at companies and individuals who want to support the project — sponsorship is never required to use the platform, and end users are not affected by who is or isn't a sponsor. All sponsorships are invoiced by Lindau OÜ (an Estonian VAT-registered company owned by the maintainer) as a B2B advertising service, with 24% Estonian VAT or — for EU companies with a valid VAT ID — under the reverse-charge mechanism. Each sponsorship runs for one calendar year from the date of payment and is not auto-renewed; if you wish to continue, you'll receive a new invoice the following year. Sponsors may choose to be listed publicly on the supporter wall (with name, optional website link, and optional logo) or to remain fully private; the choice is made on the inquiry form and can be changed later by emailing the maintainer. Sponsorships are non-refundable once invoiced, but a sponsor may at any time request to be removed from the public wall, with no effect on the underlying invoice or the service itself.