Privacy
Last updated: 26 August 2026
This page is a placeholder. WattNest has not yet published a full privacy notice —
that's tracked as a required step before we take on our first paying customer.
The summary below describes what we collect today; it is not a substitute for a
complete, reviewed policy.
What we collect
Your email address, if you join the waitlist below or create a WattNest account.
With your explicit consent during account setup, energy data from your Tesla Powerwall (solar generation, home consumption, battery state, and grid flow) via the Tesla Fleet API.
How we use it
To send you product updates and, once available, your account and dashboard access. Powerwall data is used to power the dashboard and comparisons you see in the app — it is not sold or shared with third parties for marketing.
Questions
Email hello@wattnest.app and we'll get back to you.