The waitlist stores the email you type and the time you typed it, in a Cloudflare KV store, and nothing else. You get one email when there is news, nothing else. Write to hello@dpfiller.com to be removed and it is deleted.
The site sets no cookies and runs no analytics or trackers.
The device talks to your phone over Bluetooth. Nothing about what you do with it leaves the device. The caretaker link, when it exists, carries only what the wearer allows, and only for that session.
The site is for adults.
Last changed 2026-10-20.