Sunny

Stay close, even from far away.

Sunny turns the phone a person living with dementia already owns into a calm, one-tap way to stay connected to family — and keeps the whole family on the same page, wherever everyone lives.

The demo uses synthetic data — no real people.

One tap to connect

The home screen becomes big, friendly faces. Tap a photo and the call connects — no menus, nothing to get wrong.

Family can appear

A tap on your phone and you show up on their screen — “Just saying goodnight, I love you” — even if they can’t answer a call themselves.

Everyone on one page

The whole care circle, near and far, sees the same simple view and can help from wherever they are.

How Sunny helps

Made for the person first.

Warm, patient, and never pushy. Sunny tells and shows; it never quizzes.

Friendly conversation

Sunny chats out loud in a warm, patient voice — about the day, old favorites, music, and whatever brings comfort. It listens without rushing and never corrects or tests.

Gentle reminders

Meals, medicine, appointments — Sunny brings them up softly, at the right moment, as a kind heads-up. No alarms that startle, no questions that pressure.

Family, one tap away

Big, simple buttons make it easy to see and hear family. Loved ones can also drop in with a video call, so checking in is effortless on both sides.

A help button

One clear button lets the person ask family for help right away. Sunny is not an emergency service — in an emergency, always call 911.

Built for both of you

Two people, both first-class.

For them

The person living with dementia

A calm screen with big text and a kind voice. Nothing to figure out, nothing to get wrong. Sunny meets them where they are, and adjusts as needs change.

For you

The family caregiver

A simple app to set up reminders, share updates, invite other family members to help, and feel a little less alone in the work of caring. Supporting you is the point — not an afterthought.

It changes as their needs change.

Sunny gently adapts — from a light-touch launcher in the early stages to a calm, spoken companion later on. It runs on the phone they already have.

GDS 2 GDS 3 GDS 4 GDS 5 GDS 6 GDS 7

Walk through every stage yourself in the interactive demo →

Try Sunny with your family

We're a small USA-based team working with a few families at a time. Tell us a little about you — we'll reach out.

We'll only use this to talk with you about Sunny — nothing else, and no mailing lists. Please don't include any health details here.

Prefer email? Write to us at care@bytewise.ai — we answer every note.

How we handle your family's information, in plain language: read our Privacy Notice.

Already part of the pilot? Sign in to Sunny.