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Cycling Home Trainer Connection Kit

Regular price $64.99 Sale price
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Regular price $64.99 Sale price

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Model: 8487134

Product Features

Cycling Home Trainer Connection Kit is designed for connecting a B'Twin home trainer to a tablet or smartphone and using the B'Twin Training Premium app.

Kit with 2 Bluetooth Smart and ANT + sensors (speed and cadence) to connect your B'Twin home trainer to your tablet / smartphone. Includes access code for 1 year of B'Twin Training Premium.

A photo of the Cycling Home Trainer Connection Kit in use


Connects to a tablet or smartphone over Bluetooth Smart.


Compatible with all B'Twin home trainers (new and old)


Includes code for 1 year access to the B'Twin Training Premium application.


You can also use the sensors for outdoors use.

Easy assembly / dismantling

"Next generation" sensors without magnets. (gyroscopic sensor)

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Product Customer Reviews

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2.9 out of 5 stars
48 Reviews
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Not worth it.

Lots of dropouts from the speed sensor. Have to end ride on my Garmin to reconnect. Very annoying.

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Hello Uday,

Thank you for taking the time to share your feedback. The cadence sensor is indeed compatible with the BTWIN application. The Btwin training application takes into account both sensors simultaneously. There might be a compatibility issue with Garmin. I request you to visit nearest decathlon store and exchange your product.

Not working after few months

i have purchase this connection kit 5 months back...during unboxing, one battery is missing. i have purchase one battery from market and it was working properly. Now both sensors is not working. i feel really sad this time ...

The ideal beginner Device

If you are planning on a getting a trainer, be it the magnetic or the fluid like I did, a connection kit is a must have! Why the extra premium? the honest answer is it keeps you from getting bored on the saddle!! The Btwin connection kit I believe is a good basic value add. Don't expect tremendous changes to your cycling in a matter of a few days, it takes time! The best cycle in the world with the worst internal engine (Our strength) is still going to suck! The connection kit plays a key role in keeping your training interesting, the Kinomap app that Btwin has pretty much paired up with gives a lot of maps from around the world that you can ride ! It keeps your ride interesting to see the video roll out from a particular road in France or the US or Germany. You can search based on a filter on what your looking for and train your heart out. The stats are pretty much right there on the screen. The only Con is even if we peddle faster the video does not take it in terms of a "SMART" response and speed up the video that is playing in front of you. However it still is better than staring into the wall and wondering how time is ticking so slow! Get yourself a pair, it's pretty much a good purchase, the 1 year subscription allows you to download the videos offline and hence you wouldn't need an active internet connection as well to run the BTWIN training app. Cheers! :) Happy Miles!

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A reliable speed and cadence sensor

It's been a month since I bought these sensors. I have a Btwin 100 Indoor trainer and use a Nexus 7 Android tablet for the app interface. Faced some issues buying cheaper sensors in Ali Express. Checked for a reliable one, Wahoo's always the best but costs high. So came to know about this Btwin sensor which comes with one year premium subscription of Kinomap(virtual indoor training app). The Btwin Training app is good as it keeps u occupied with some live multiplayer sessions. There's also Profile Training which includes Interval training in both resistance mode and power mode. It's not actual power, it's virtual power calculated through speed. App's not the best compared to Zwift and TrainerRoad. But still not bad. The sensors are compatible with other apps too such as Strava(only cadence sensor for outdoor rides), Wahoo fitness and Tacx(it's a good app but way more awesome features only in premium subscription). I suppose it would be compatible with other GPS devices such as Garmin, Polar watches and Wahoo bike computers as it has both Bluetooth ANT+ . I really recommend this product as it is really cheaper than Wahoo sensors($70 = Rs.5K) but still has the same functionality. But the 1yr premium subscription is not much worthy for the price.

Works well

Riding the turbo trainer with this kit connected to the app is much more fun than just pedalling without it. It’s a reasonably priced way to get virtual bike rides and i’m well pleased with the product.

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Les capteurs mesure pas...

Les capteurs mesure pas très bien et il y a beaucoup de coupure sur l'appli

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Je vous remercie pour votre avis concernant le Kit de connexion pour home trainer Btwin.
Selon votre configuration ( application, compteur, téléphone etc ..), il est possible que vous rencontrez des difficultés à appairer les capteurs.
Je vous invite à contacter, notre support technique, expert en produit électronique.
Ingénieur Produit Btwin
pas de souci

pas de souci

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produit moyen l application pas top très lente

produit chère pour ce le résultat


Fait son job...

super compatible

j utilise les capteurs pour un home trainer et sur la route. les 2 capteurs sont connecté via ma montre garmin forunner 735 xt . tres content de l achat ainsi que du vendeur de decathlon wittenheim qui m a bien conseillé.


L’app BTWIN ne détecte pas le détecteur de cadence , quel intérêt ? Extrêmement dècevant car inutile, je le ramène chez décathlon pour passer pour une autre marque



Merci d'avoir pris le temps de déposer cet avis. Le capteur de cadence est bel et bien compatible avec l'application BTWIN. De ce fait, vous êtes très certainement tombé sur un lot défaillant. Lors de votre passage chez Decathlon je vous invite donc, si vous le souhaitez, à procéder à un échange de votre produit et de vérifier son fonctionnement avec un de nos vendeurs.

Bonne journée,

Chef de Produit CycloSport
Ne marche pas

Acheté le 28 /02, je voulais l'utiliser pour zwift. J'ai essayé de le connecter à mon pc (ca le détecte et perd le signal directement, donc impossible à utiliser) Ensuite je l'ai connecté à mon telephone (la pareil il ce connecte et perd le signal disrectement que ca soit avec l'application zwift ou avec l'application B'twin) Bref 50euro dans le vent... en plus que le lot n'était pas complet car il manquait un cache et une pile.

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Je vous remercie pour avoir pris le temps de nous déposer cet avis. Je suis navré de constater que notre produit n'ai pu convenir totalement à vos attentes.
Selon la version de l'OS de votre appareil et de l'appareil que vous utilisez ( smartphone, tablette, ordinateur ), il est possible que certaines configurations posent problèmes, et je m'en excuse. Je vous invite à contacter, notre support technique expert en produit électronique afin qu'ils puissent résoudre votre probleme.

Néanmoins, si vous le souhaitez, je vous invite à vous rendre dans le Décathlon le plus proche de chez vous afin de procéder à un remboursement de votre produit.

Bonne journée, 

Chef de Produit CycloSport
je recommande sans l'abo

l'application est en phase alpha??? elle bug toujours

Je vous remercie de votre avis concernant le Kit de connexion pour Home Trainer Btwin.
Selon la version de l'OS de votre appareil et de l'appareil que vous utilisez ( smartphone, tablette, ordinateur ), il est possible que certaines configurations posent problèmes, et je m'en excuse. Je vous invite à contacter, notre support technique expert en produit électronique.
Ingénieur Produit Van Rysel

2ème utilisation avec l'application btwin training , capteur de vitesse qui n'est détecté et perte de signal du capteur de cadence Obligé de les supprimer pour effectuer une nouvelle recherche mais pas concluant Pourtant mon capteur garmin pour la fc lui est détecté en permanence Défaut de pile ? Au bout de 2 utilisation !!! Si c'est le cas pas top


le téléchargement des appli çà va par contre pour la connexion bluetooth impossible smart ou tablette ...

Je vous remercie pour votre avis concernant le kit de connexion pour home trainer Btwin.
La synchronisation des capteurs dépend des applications et de la version du système d'exploitation de votre appareil. Même si nous avons tester une majorité de cas, il est possible que certaines configurations posent problème. Je vous invite à contacter, nos experts spécialisés en électronique.
Ingénieur Produit Btwin
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Additional Product Information

Pack contents

- Card with access code for 1 year of the B'Twin Training Premium free of change.For more information:

Bluetooth smart connexion

The sensors connect to your tablet or smartphone over Bluetooth Smart. Make sure your device is compatible: - Apple: IPhone 4S / iPad 3 or newer. - Android: Android 4.3 least, or download and use the "Decathlon Utility" application to check the compatibility of your device.

Ant+ connection

You can also connect the sensors via ANT +, often used by technology cyclometers & GPS (such as Garmin). This way, you can also use these sensors on outdoor rides.

B'twin training application

The "B’twin Training" application transforms your home trainer into a powerful and fun piece of equipment. Download it free from App Store (for Apple) or Google Play (for Android).The application offers interval training (free of charge) plus geolocalised videos (in the Premium version only).

Kinomap subscription

B’Twin Training ("Premium" version) gives you access to thousands of cycling videos that play at your pedalling speed. The videos are supplied by Kinomap. A free 12-month subscription to the service is included in the pack. You can still use B'Twin Training without a subscription, though you will only have access to the part with interval training, plus a selection of demo videos.

Television connection

You can also watch the videos and/or the control panel on your television, if it is connected to your tablet. Connection via Apple TV (for iPad), Chromecast (for Android tablets) or via HDMI cable. These accessories are sold separately.

Tech support

If you haven't found a solution in the user guide and you are still having problems, please do not hesitate to contact or support team:


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