Complication Lab 4+

Custom Complications & Widgets


    • 2.6 • 16 Ratings
    • Free
    • Offers In-App Purchases


Complication Lab gives everyone the power to create their own complications and widgets.

- Choose from 20+ health data types, including heart rate and blood oxygen.
- Style it yourself
- Keep track of your goals
- Create your own color palette
- Create a many complications and widgets as you want
- You have the freedom to find the perfect combination that fits your style

Our app and complications take full advantage of the power of the new Apple Watch series 7 and the latest new features of watchOS 8. We support Apple Watch Series 4 and up.

Complication Lab uses your Health and Activity data that's available from your phone's Health app to populate your beautifully designed complications and widgets. As privacy is at the core of our DNA, we do not collect any of this data.

What’s New

Version 2.3.1

- General improvements

Ratings and Reviews

2.6 out of 5
16 Ratings

16 Ratings

The Floods ,

Really neat, want to access cycle tracking features.

Love this app, it seems that I need to pay for the app to be able to use these features. It would be nice if apple just had a way to display steps on the watch. I’d also love to be able to display some features from cycle tracking, like current cycle day, on the face of my watch. This is not currently an option, but if it was, it would make the monthly cost of the app worth it. Not sure I’ll keep it otherwise.

Collins109 ,

Very limited options

This app only lets you make a few styles of complications— only the ones with a color range similar to the stock weather complication. Was disappointed to see you can’t make any other type like wide text complications (used on the bottom of the utility face). Also the only icon you can use in the complications is a heart which seems odd… Not worth the subscription until this gets more than a few options

McWetty ,

Needs More

I love the idea. But it needs more data to display. The “live feed” doesn’t update. And the settings button on the companion app does nothing.

Developer Response ,

Thank you for your rating.
Unfortunately, apps can only refresh their complication once every 15 minutes to conserve battery time.
To get technical support, please contact us through

App Privacy

The developer, Olberry, 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 Collected

The developer does not collect any data from this app.

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

More By This Developer

You Might Also Like