Smart Home App

A calmer control center for the connected home

Designed a unified smart home app that reduced daily interactions by 40% while giving users confident control over every room, routine, and device.

Client
Nest Living
Year
2026
Timeline
16 weeks
Role
Product Design, UX Research, Design System
A calmer control center for the connected home — cover image
-40%
Daily taps
3.2x
Automations used
4.8★
App Store rating

The existing app forced users to hop between tabs for lights, climate, security, and routines. We rebuilt the experience around rooms and intent — one screen, a calm palette, and clear glanceable state for every device in the home.

The challenge

The product shipped with a feature-first IA that made sense to engineers but confused customers. People couldn't find the lights they wanted to dim, routines were buried three levels deep, and the home screen showed 20 widgets without hierarchy.

Our approach

We ran diary studies with 18 households to map real daily behaviors, restructured the app around rooms and moments, and introduced a 'scene' model so morning, focus, and movie modes become one-tap experiences. A quiet monochrome system keeps the interface calm even with dozens of devices connected.

The outcome

Daily interactions dropped 40% because the right action is now one tap away. Automation usage more than tripled, and the rating jumped from 3.9 to 4.8 within two release cycles.

A calmer control center for the connected home — detail 1
A calmer control center for the connected home — detail 2

It finally feels like the home is running us, not the other way around. One tap for morning, one tap for movie night — that's the whole product.

Leah Park·Head of Product, Nest Living

More work

Some other app designs

Smart Watch App UI design
Wearable

Smart Watch App

Chat App UI design
Mobile

Chat App

AI Powered Garden Scanner UI design
AI / Mobile

AI Powered Garden Scanner

Have a project like this?

We'd love to hear what you're working on. Share the details and we'll get back within 24 hours.