TECH EXPLAINER & DIGITAL CREATOR

Curiosity. AI. Clarity.

I’m Arnau. I explain AI and technology in Catalan. I also turn them into apps, games and products you can actually use.

Discover what I do Let’s talk

Arnau Font Soto, at his studio in Girona — ARNAU FONT SOTO

In Catalan, of course.

I BUILD THINGS TOOWattly

AS SEEN ON

Content and media

About me

Understand it. Explain it.
Make it real.

I’m Arnau Font Soto. Based in Girona, I bring together two things I love: explaining technology and building with it.

Making complex things feel simple.

I explain AI and technology in Catalan on social media, radio and outlets including 3Cat, SER and MetaData.

From an idea to something you can use.

I design and build my own products, from Wattly, my Tesla app, to the geography game els947 and election portal elecciones29n.com.

More about me

FROM DESIGN TO CODE

My projects

Original ideas. Real products.

MAIN PROJECT

Your Tesla, in more detail.

An app for iPhone and Apple Watch that turns your car’s data into useful information: drives, charging and battery health.

Download on the App Store 4.5/5 36 ratings · App Store

View project

ROLE: Founder · design and development

5 million km of Tesla journeys recorded by Wattly users.

02 / ALSO BUILT

els947

WEB GAME AND IPHONE APP

A Catalan geography game: how many of the 947 municipalities can you name from memory? You type them, they light up on the map and you climb the leaderboard. Plus a new municipality to guess from its silhouette every day.

ROLE: Idea, design and development
PLATFORM: Web · iOS

947: municipalities
120,000+: games played

els947.cat View project

els947.cat obert en un portàtil — els947.cat

03 / WEB · 2026

elecciones29n.com

Congress, at your fingertips.

An independent portal to explore polls, understand voting and discover Spain’s Congress through an interactive 3D experience.

ROLE: Concept, design and development
LANGUAGES: Spanish · Catalan · Basque · Galician

elecciones29n.com View project

Homepage of elecciones29n.com with a 3D recreation of Spain’s Congress building — An independent project to make election information easier to understand.

Media & outreach

I explain AI and technology in Catalan.

Short-form video, radio segments and media appearances on artificial intelligence and technology — always in Catalan.

Explore the appearances

GEMITES · 3CAT

IN THE PRESS

OTHER COLLABORATIONS

IFA · 2025Connected lightingWatch the reel

01 / 03

Event coverage

Technology,
from the inside.

I’ve covered CES, IFA and MWC, sharing the latest technology in Catalan from the places where it’s unveiled. Another way to bring technology closer to the people who follow me.