Hemera for Home Assistant

Control lights, blinds, climate, switches and more from a beautiful native dashboard. Hemera brings your Home Assistant setup to iPhone and iPad.

Hemera is a fast, native Home Assistant client built entirely in SwiftUI. It connects to your Home Assistant server over WebSocket for real-time updates and gives you a clean, intuitive dashboard to monitor and control your entire smart home.

CURATED HOME DASHBOARD Pin your most-used devices to a customizable home screen. Drag to reorder, resize tiles, and build the layout that works for you. Every change syncs instantly.

ROOM-BY-ROOM CONTROL Browse all your Home Assistant areas in one view. Tap into any room to see every device — lights, covers, climate, switches, sensors — organized by category.

PRECISION CONTROLS Adjust light brightness and color temperature with smooth sliders. Open or close blinds to any position. Set your thermostat target temperature, fan mode, and preset. Toggle switches and trigger scenes or automations with a single tap.

REAL-TIME STATE Entity states update the moment they change on your server. No polling, no manual refresh — Hemera maintains a persistent WebSocket connection so your dashboard always reflects reality.

DESIGNED FOR iPHONE AND iPAD Adaptive layouts that feel at home on any screen size. Compact tile grids on iPhone, spacious multi-column layouts on iPad. Full Dark Mode support.

OPEN SOURCE Hemera is free and open source under the MIT license. No accounts, no analytics, no tracking. Your data stays between your device and your Home Assistant server.