Firmware update for:
- Bushido Smart (T2780)
- Vortex Smart (T2180)
- Neo (T2800)
- Genius Multiplayer smart (T2010)
- Genius smart (T2080)
- Ironman smart (T2060)
- Flow smart (T2240)
- Flux smart (T2900)
- Flux S smart (T2900S)
- Flux 2 smart (T2950)
- Neo bike smart (T8000)

Use the Tacx Utility app to upgrade your Smart trainer to the latest firmware. This will keep you up to date with the latest protocols, like FTMS and product improvements like accuracy.

Smart trainers by Tacx have the following features in common:
-ANT+ and Bluetooth Smart compatible
-Standard power and speed/cadence profile
-Stand-alone: without connecting to a device the trainer acts as if you’re riding on a flat road
-ANT+ FE-C certified
-Bluetooth FTMS certified

Because of these features you can use the trainer as you see fit: connect to the device you want and use the software fitting your needs.


Tacx combines passion for technique and innovation with passion for cycling. We keep all knowledge close to home as our entire team and production plant is located at one place, in the Netherlands. The standard for our products comes from requirements of professionals, who test our products and give us feedback. By doing so we hope to achieve our goal: to produce innovative, high quality products in order to motivate you to increase your performance and love sports.

What’s New

Version 2.3.3

Various bug fixes

Ratings and Reviews

1.9 out of 5
64 Ratings

64 Ratings

Mrninety ,

Tacx - taxing app

My trainer seems to drop out on reading rpm or cadence and idea why? This app hasn't solved the problem just peeved me off. Then a email from Garmin that own Tacx to say how the service was ? Yeah it was great my trainer still doesnt work...time to buy from another company that gives a fudge about its customers! ,

TACX with Zwift

This smart trainer is great so I don’t know what all the negative feedback is for? Using a simple firmware download from the app on your iPhone to your powered up trainer, if required will sort out most problems. It will reboot when the green light is flashing and it’s ready to use, simply open up Zwift and pair using the controllable setting when found this may take around 30 seconds it will automatically connect the virtual speed, power and cadence. For those who wonder how the Speed, Power and Cadence are measured from the absence of a speed/cadence sensor, both are estimated from the pulses of your pedalling using the Smart ANT+ FE-C protocol. You may need to calibrate the magnetic brake however this is also very simple using the TACX software.

Rogue Dalek ,

Can’t Calibrate

I’ve got a Vortex trainer which successfully pairs with this app. I’ve not had to do a firmware update yet though, so can only hope that I don’t get the problems other people have experienced.

So why the 1 star review? Calibration. I can connect the Vortex to this app on my phone every time without problem. As I pedal the app will show me my power, speed and cadence from the trainer. Great. Then I go to calibrate and all I get is the “Start Pedalling” message. It doesn’t matter how long I pedal for, how fast or how slow, still the same message. How can the same app which can clearly pick up not only the fact that I’m pedalling, but also how fast and how powerfully in one part be unable to do so in another part?

So I’ve got a turbo trainer that I’m unable to calibrate which therefore gives me meaningless data.


Tacx bv
67.7 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Simplified Chinese

Age Rating


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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