LED Ally 4+


Designed for iPhone

    • 3.7 • 10 Ratings
    • Free

iPhone Screenshots


Smart Connect is an innovative technology we developed in-house to control, simplify and customize compatible Lezyne LED lights. Using this free phone app, Smart Connect lights can be controlled and programmed either as a combo or individually. The simple interface of the app is used to control your lights on the fly, or to custom program the modes. If the front and rear are linked, the front light will now wirelessly control the rear light as you toggle through the modes, even if you are not connected with the app.

What’s New

Version 1.32

Fixed a bug related to only connecting to a rear light.

Ratings and Reviews

3.7 out of 5
10 Ratings

10 Ratings

The Original PianoPlaya ,

I Would Give the App a 5 But…

The battery indicator in the app needs to show a percentage of battery life left opposed to the picture indicator. Even if it is off by a few percent it would be more convenient. Otherwise I love my app and the lights.

Bryan1234457 ,

So sloowww

Great concept. Bloated execution. I shouldn’t have to wait through video clip to turn on my lights. Then it takes even more time to pair. Sometimes the lights don’t reposed too commands (I’m on a regular bike, not a tandem or cargo bike so it’s not a range issue). Sometimes I just have to push the buttons on the lights anyways.

If they could speed up the app loading, and improve connection reliability, this would be great.

Setting up the lights was very easy. It’s a little too easy to get into the “button” programming menu accidentally while riding. That menu should maybe be greyed out or hidden while riding.

gayle.p.27 ,

Long Load Time

I get a bit irritated every time I open this app. As others have mentioned, the app takes a really long time to load and connect - about 25-30 seconds. If you leave the app (even if for a very short period of time), you have to watch the intro/connect sequence all over again. Very inconvenient. That said, the concept is great, I just wish it was more efficient.

App Privacy

The developer, Lezyne, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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