One experience.
Three ways to get it.

All options run the same AvClock software with live aircraft tracking, real-time data, and full customisation. Buy the 4-inch or 5-inch hardware, or subscribe on your own compatible display with Bring Your Own Clock.

AvClock 4-inch 4-inch

AvClock 4-inch

Compact and precise. The 4-inch sits comfortably on a tighter desk without giving anything up in software.

£219.00

One-time payment · No subscription

  • 4-inch circular display
  • Live aircraft tracking
  • 4 bezel colour options
  • Compact footprint
  • Lower entry price
Add 4" to basket

14-day returns · 1-year warranty

Most popular
AvClock 5-inch 5-inch

AvClock 5 inch

The statement piece. Larger display, greater presence, and the model we recommend as a gift or for a dedicated aviation workspace.

£269.00

One-time payment · No subscription

  • 5-inch circular display
  • Live aircraft tracking
  • 4 bezel colour options
  • Sound alerts & app-controlled brightness
  • Recommended for gifting
Add 5" to basket

14-day returns · 1-year warranty

Your hardware

Bring Your Own Clock

Already have a compatible display? Subscribe to AvClock software and run everything on your own hardware - no hardware purchase needed.

£3.99 / month

or £40 / year · Cancel any time

  • Full live aircraft tracking software
  • All clock face styles & customisation
  • No hardware brightness control
  • No sound alerts
Subscribe to BYOC Learn more about BYOC →

Four bezel colours, same display

Available in blue, black, red, and orange. You choose at checkout. Both sizes offer all four options.

Blue AvClock
Blue
Black AvClock
Black
Red AvClock
Red
Orange AvClock
Orange
Explore customisation

Full specification comparison

Everything side by side. No surprises.

Specification 4-inch 5-inch BYOC
Display
Screen size 4 inches 5 inches Your hardware
Display shape Circular Circular Your hardware
Colour display Hardware dependent
Always-on display Hardware dependent
Aircraft tracking
Live ADS-B aircraft data
Aircraft registration & callsign
Altitude, speed & heading
Airline & route information
Location-based filtering
Adjustable tracking radius
Viewing direction (compass bearing)
Display styles & customisation
Multiple clock face styles
Bezel colour choices 4 options 4 options
Dashboard configuration
Brightness control Button on back App controlled
Sound / audio alerts
Connectivity & setup
WiFi connection Your hardware
Guided setup wizard
Automatic OTA software updates
USB-C power Your hardware
No soldering or DIY required Hardware setup required
Purchase & support
Payment model One-time One-time Monthly / annual
Warranty 1 year 1 year
Returns 14 days 14 days Cancel any time
Price £219.00 £269.00 £3.99 / month
Add 4" to basket Add 5" to basket Subscribe to BYOC

Which should I choose?

One question decides it: how prominent do you want the display to be?

Choose 4-inch if

  • Your desk space is limited or already busy
  • You want a subtler desk companion
  • You are looking for the lowest entry price
  • You prefer a compact display you glance at rather than study
Add 4" to basket · £219.00

Choose 5-inch if

  • You want it to be the focal point of your desk
  • You sit further from the display (sim cockpit, large desk)
  • You are buying it as a gift (bigger tends to land better)
  • You want a statement piece that guests notice
Add 5" to basket · £269.00

Choose BYOC if

  • You already have compatible display hardware
  • You want to try AvClock at low cost before committing
  • You prefer a flexible monthly or yearly subscription
  • You are happy to handle your own hardware setup
Subscribe to BYOC · from £3.99/mo Learn more about BYOC →

Core features included in both models

The tracking experience, display styles, and software are identical on both sizes. Sound alerts and app-controlled brightness are exclusive to the 5-inch.

Live ADS-B data

Real aircraft overhead, updated continuously. Not a simulation.

Your sky, your bearing

Configure location and compass direction to show only what is visible from your window.

Full flight detail

Registration, callsign, airline, route, altitude, speed, and heading for every aircraft shown.

Multiple clock styles

Choose from a range of display layouts. Configure from your AvClock dashboard any time.

Automatic updates

Software updates arrive over WiFi. New features and improvements land without any action from you.

1-year warranty, 14-day returns

Covered if anything goes wrong. Buy without risk whether for yourself or as a gift.

Buying for someone else?

AvClock makes an exceptional gift for pilots and avgeeks.

See the full gift guide: occasions, who it suits, and how to make it land perfectly.

View gift guide