OPEN PLATFORM - HOME ASSISTANT NATIVE - COMMUNITY DRIVEN

Built for Home Assistant.
Redefined by the Community.

Your Apple TV responds to your voice. Your vintage amplifier wakes up on schedule. Your Node-RED flows run without a cloud.

12,000+ACTIVE SETUPS
90+INTEGRATIONS
3,200+BUILDERS
OpenAPI & SDK

Featured by leading technology publications

THE VERGE
TechCrunch
New Atlas
heise online
12,000+

Active smart home setups powered by Astrion

90+

Platform integrations including HA, Apple and Google

3,200+

Community builders on Discord and Reddit

Open

REST API, SDK and webhooks for your own logic

Platform capabilities

Not a Remote. A Platform.

Astrion is the physical interface for your entire digital ecosystem - built open, designed for hackers, loved by families.

Your HA, Finally Touchable
HA native

Your HA, Finally Touchable

Deep Home Assistant integration with local bridging for Siri and Google Assistant. Every entity, every automation - one device in your hand.

See Integrations
Control the Uncontrollable
Local IR

Control the Uncontrollable

Bring your vintage amplifier, projector, or air conditioner into the 21st century. Local control, zero cloud dependency.

Explore IR Control
Build Your Own Logic
Open API

Build Your Own Logic

Open REST API, webhook triggers and Node-RED native nodes make Astrion the physical trigger for any automation you can imagine.

Read Developer Docs
Community builds

What 12,000
Builders Have Created

Astrion ships as hardware. The community turns it into something else entirely. From Node-RED dashboards to Apple TV bridges - every setup is unique.

Join smart-home enthusiasts who share configs, presets and DIY modules every day.

A
alex_ha_builderr/Sanytron - Reddit

"Bridged Astrion to Apple TV via local HA integration. Siri now controls my living room without a cloud call."

M
mika_noderedSanytron Forum

"One Astrion button dims lights, pauses Spotify and locks the door through an open Node-RED webhook."

S
studio_setup_sDiscord - #showcase

"SenseCube monitors CO2 while DotKey switches between streaming and work profiles in a single tap."

The hardware

The Foundation That Makes It Possible

Every capability above runs on hardware engineered to last. Premium materials, open firmware, and a modular ecosystem that grows with you.

Astrion Remote
Personal interface

Astrion Remote

The HA-native control interface with local IR, open API, haptic feedback and context awareness.

From $180Buy Now
UltraBar X
Desktop command center

UltraBar X

Modular desktop control with magnetic modules, LineOS and SceneShift AI for power users and creators.

From $599Buy Now
Expansion Modules
Ecosystem

Expansion Modules

SenseCube, VivoCube, DotKey and more. A growing library of magnetic modules that extend your setup.

From the community

Built Into Real Setups

Eight real-world perspectives from the people using Sanytron to create their own control systems.

★★★★★

"Astrion completely changed how I run my Home Assistant setup. The haptic feedback feels premium and the context awareness is genuinely smart."

AAlex M.Austin, TXAstrion
★★★★★

"It is the first smart remote my entire family actually uses. Setup was quick, fully local and no cloud account is required."

SSarah K.London, UKAstrion
★★★★

"Beautiful hardware and a buttery-smooth interface. Battery life is excellent, and it already feels like part of the home."

DDaniel R.Berlin, DEAstrion
★★★★★

"The local-first design sold me. Instant response, zero cloud dependency and the support experience has been excellent."

EEmily T.Toronto, CAAstrion
★★★★★

"Astrion made my daily automations easy to use without opening an app. Physical controls and Home Assistant finally feel like one system."

MMike O.Chicago, ILAstrion
★★★★★

"The remote looks refined in the living room, but it is also powerful enough for the detailed scenes in my Home Assistant dashboard."

PPriya N.Melbourne, AUAstrion
★★★★★

"IR learning for my older AV gear was straightforward. I now have one calm, responsive control point instead of a drawer full of remotes."

BBen H.Manchester, UKAstrion
★★★★

"Setup took a little exploration, but the result is worth it. Astrion now gives guests a friendly way to control lights, music and movies."

SSofia L.Madrid, ESAstrion
Latest Updates

News & Milestones

Product launches, software releases and ideas from the people building the Sanytron ecosystem.

Get Started

Ready to Build Your
Ultimate Setup?

Whether you are a developer pushing the limits of automation or someone who wants everything to work beautifully, Astrion is your starting point.

Stay in the loop

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