LEGO® DUPLO® Connected Train

I have two Duplo trains, and two phones. I used to be able to have each of them connected, but right now, when I connect one train, the phone for the other train shows it disconnected. Power cycling the disconnected train causes the train that was connected to disconnect.

I have older iPads and even an older iPhone that I allow my toddler to use. The website says it will work with iOS 10.3 and above, but I tried it on both my older devices and it won’t even load for the train+app option, it only runs the app games. On my current phone iOS 16.6, it works just fine for connecting the train and running it. Please update your compatibility info on the site or fix it to work with older iOS versions. Thank you.

The biggest issue is that there are no options or buttons to control a refuel (the blue action brick with a droplet on it). The app as a whole is really large for what it does. As a whole, it is still a fun app for the kids. They have enjoyed the activities and controlling their train. With a smaller size and the refuel interface it would be a 5 star for sure.

The engine broke 5 minutes into playing with it. It won’t move on its own anymore. My son is very disappointed. We have to return the whole thing.

It has nowhere in the settings that you can turn on the Bluetooth permissions, so there’s no way to connect to the train. You should change that. Otherwise, the app is great. All it does is play weird music and sounds.

Followed all instructions and train not connecting. :(

Bluetooth connection can not be established on iOS 16.3.1. It just won’t connect to the train, although bluetooth is enabled in the settings. Also everything’s fine on Android, so the train itself works properly.

No longer connects via Bluetooth. Has a development team tested this lately on the latest version of iOS?

Great fun, remote control your Duplo Train! Really unlocks the potential of the Bluetooth train sets. I have the Steam Train set and a couple extra track packs, and it’s a ton of fun! With the app, you are not just bound to the colored Command Bricks, though those are great as well. As far as additional functionality, you can control the speed of the train, as well as access more colors for the light on the front of the train! Plus you can have the train whistle whenever you want! A must have app if you have the Duplo Steam Train or Cargo Train! Woo-wooo! ALL ABOARD!

My siblings play on my phone sometimes and when they saw this app on one of your LEGO marvel games they wanted it so I downloaded it for them when we got the Duplo cargo train set. They instantly loved it because they move anything LEGO Duplo and Thomas the train!! it’s so easy to play even the 2 year old knows how to work it. Best app ever. Thanks again LEGO for making an awesome game for my siblings to play when they have my phone!!!!