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advanced skydiving technology

Brilliant Pebbles Wireless

Audible simplicity – wireless edition (now compatible with iPhones™!)

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X2
Our next generation digital altimeter with GPS. Currently only available on backorder. Backorders are expected to be sent within 2 months (probably less). If you place a backorder we'll be in contact with more details. If you have questions before ordering, please do get in contact with us via our Contact Form!
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Project Obsidian
This is a preview of an experimental project we are currently working on. No release date is defined yet. Sign up to our mailing list, or to our social media, if you are interested in seeing how it goes!
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X0

Digital simplicity.

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Starter Bundle

Total altitude awareness package: X0 digital altimeter, and Brilliant Pebbles audible altimeter

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At AON2, we connect people to their passion for sports.

We are a startup company that designs and manufactures wearable altimeters for skydiving and other aerial sports. AON2 was founded in Bristol by a team of aeronautical engineers and passionate skydivers, and it is our mission to increase the enjoyment and safety of our sport by increasing altitude awareness.

“Exceptional service from a UK company, fully designed by an aerospace technologist who actually takes part in the sport and has the skydivers as his number 1 customer. I am fully satisfied with his pebble product as it does exactly as it says on the packet. It has been jumped with many times.”

Steve, England

Available worldwide

We ship our products worldwide so check out our online store, or you can visit your trusty nearby skydiving centre to purchase our altimeters in person: