Fit3 Bridge › Who makes Fit3 Bridge

Who makes Fit3 Bridge

Hi, I'm Axel Chávez. I built Fit3 Bridge because I had a Galaxy Fit3 and an iPhone, and they wouldn't talk to each other.

Why it exists

I found out the hard way that the Galaxy Fit3 doesn't work with iPhone: Galaxy Wearable doesn't exist on iOS and Samsung's iPhone app stopped at the Fit2. It felt absurd that a perfectly good band ends up in a drawer just because of the logo on your phone. And it wasn't just me: forums, videos and stores are full of people with the same problem, many because it was a gift or a store told them it would work.

What I believe

Tech should be compatible, always. You shouldn't have to switch phones or throw away a working device because of a business decision between brands.

How I built it

I spent weeks learning how the Galaxy Fit3 talks over Bluetooth and building an iPhone app that understands it: pairing from scratch, sending data to Apple Health, putting notifications on your wrist, and controlling music, weather and the camera. It launched on the App Store on October 21, 2026.

How it stays alive

No ads, no accounts, no servers and no selling data: everything stays on your iPhone. You try it free for 3 days and, if it's useful, you pay once. Think of it as buying me a coffee so the project keeps going.

Let's talk

Got an idea, a problem, or want to write about Fit3 Bridge? Email info@fit3bridge.com or post in r/Fit3Bridge.