A small engine for big pictures

Finally, a display that goes where you do.

◉ REC◁ 00:14:32HDMI 60

Polestar turns a tablet into your portable HDMI monitor.

Download for tablet ↘Requires a compatible USB-C tablet and UVC capture source.
Recommendations differ by device.

Big-screen confidence.

Televisions and studio monitors are large, awkward and rarely where the work happens. Wouldn’t it be useful if your everyday screen could become the monitor?

Open Polestar, attach a class-compliant capture device, and your tablet becomes a bright, calibrated window for cameras, consoles and compact computers.

Made for work that moves

For photographers, gamers, technologists and everyone between.

01 · ON SET

Camera monitor

Check framing, focus and colour on a screen large enough for the whole crew.

02 · AFTER HOURS

Console on the go

Play from a spare desk or hotel room with low-latency capture and clean sound.

03 · AT THE BENCH

Mini PC & more

Give headless computers and test hardware a quick, dependable display.

Designed around the signal

Featuring:

Focused design

A calm interface keeps controls nearby without covering the picture. Every important state is readable at a glance.

Zero tracking

No account, analytics or ad layer. The image arrives, you work, and the app keeps out of the way.

4KAI-assisted upscaling
CRTDisplay profiles
Picture adjustment

Get Polestar.

The app is free for a generous live preview. Unlock long sessions and calibration tools once, whenever you need them.

Get the app ↘

Recommended accessories.

Polestar requires a class-compliant USB capture card. This compact option is a reliable place to begin.

USB-C capture card$18.40
See the field kit

Try our other instruments:

Perigee Camera

A deliberate manual camera for pocket fieldwork.

Vector Scope

Colour and luminance tools for every screen.

Nightglass

Daily weather forecasts made for the golden hour.