Preorder now

Wireless scoring done right

Forget the hassle and get ready to fence in ONE minute.

Preorder in the first 100 and get a set of test devices in advance. 

Money-back guarantee


A strip can be ANYWHERE. Add new strips to your capacity or take the training outside and be ready to fence in ONE minute.


Save time and money on repair as there's no more break down of reels/spools.


Track & visualise performance, organise tournaments or set up games simply using the mobile app.

Pocket Box

Calibur pocket box locally
 validates every touch and gives
  you feedback


Smartphone as scoring board.
The app stores and visualises all
 the bouts


AI processes the data in the
cloud to get 99.9% accuracy on 
every weapon


Isobel Bruce Combes

Head coach @ FCF, Manchester, UK
"This product is anti Covid-19! Here there is a big anxiety about the chance of passing on the virus by people touching equipment as they have to be shared in a club. I would require each member to purchase a personal one"

Tudor Saitoc

Fencer @ Austin, USA
"The first truly disruptive fencing hardware and software on the planet."

Ron Hendricks

club owner @ Kaysville, USA
"So many people talked about how wireless should be done, it's great to see someone actually doing it the right way."

2018 nov Initial works

2019 nov Working prototype on épée

2020 mar Testing starts in local clubs

2020 aug Working AI model

2020 sep First foil prototype

2020 dec Épée beta-test on 100+ devices

2021 feb Revealing final design / preorder start 

2021 mar Foil+Épée beta test

2021 apr Production start

2021 jun Sabre update


  • Why are you doing this?

    We want to make fencing more accesible to people with our tech. We are a team of fencing ensnthusiast engineers. Scoring is a burden on fencers/clubs and there’s a lot of room for improvement

    Where can I buy your devices?

    We don’t sell them currently, we are conducting a broad test in cooperation with 20 major clubs. We are redesigning the whole system according to the feedback, preorder will start in january.

    How much will it cost?

    We are working on the pricing right now, but for preorder it will cost no more than 200$/device.

    Will it cost more to add more weapons?


    Can I get testing devices?

    We will probably run a 2nd, broader beta test in February, we will send updates to your e-mail if you sign up.

    How accurate is your device?

    Our system constantly gets better with usage, we believe it will be very close to 100% after a few months.

    How does it work?

    Each fencer plugs a pocket box to her body cord and connects them to a phone via Bluetooth, and the rest is fencing.
  • Does it support iOS and Android?

    Yes. We support both of the major platforms.

    How do you upgrade the devices?

    We will release regular updates for the apps, and the boxes will be upgraded by the app over the air.

    How much does the set weigh?

    ca 40g/pocket box (including batteries) plus smartphone/ tablet

    How long will the batteries last?

    The pocket box batteries in beta testing last for 8-10 hours of fencing. If they run low you can recharge with a micro USB.

    How long is the charging?

    It takes around 90 minutes.

    How durable is the pocket box?

    You can stand on them without any harm. The enclosure will be redesigned based on the results of the current testing.

    Is there a calibration routine before you fence?

    No. No calibration is required, you can fence as you plug in.

    Will they be FIE graded devices?

    No, not initially, it will be added later on.
Made in Budapest in 2021 © TechCruiser Bt. 
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