Prototype — Early Access

A voice companion that knows you.

Grand Dan is an AI voice companion built for people living with Alzheimer's — and the families who care for them. One tap. A real conversation. Always there.

Register for Early Access

Guiding principles

Ease of use above all

Every interaction reachable in under two steps. If you're confused, the system should still work.

One voice, always

A single consistent voice across all features. No handoffs to different assistants.

Calm by default

Even if you sound distressed, the system responds with warmth and steadiness — never mirrors agitation.

How it works

  1. One tap on the Apple Watch. A large "Talk" button opens a full-duplex voice conversation. No menus, no typing.
  2. It knows you. The AI companion has been given your name, your family, where you live, and your daily routine. It recalls personal facts and provides reassurance.
  3. Scheduled reminders. Three to five audio announcements per day — weather, time checks, routine reminders — delivered in the same warm voice.
  4. Location awareness. Ask "Where am I?" and it checks your location, identifies your building or room, and alerts a caregiver if you're outside your usual area.
  5. Caregiver dashboard. Family and caregivers get a web view of conversations, location history, and alerts — all from one place.

We're just getting started.

This is a prototype built for one person. We're designing it to scale — for many people, many families. If you're interested in seeing where this goes, let us know.

Register for Early Access