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A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11To add a third-party complication, install an app that provides one, then select it while customizing a compatible Apple Watch face. You do not download a complication separately: it is a feature supplied by the app, and it will appear only in watch-face slots that support its complication type.
What is a third-party complication?
A complication is a small information panel or shortcut displayed on an Apple Watch face. A third-party complication is provided by an app made by a developer other than Apple. Depending on the app, it might show weather, fitness data, calendar events, tides, sleep information, time zones, tasks, habits, or another specialized data point.
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Most complications can be tapped to open their associated app, while some primarily display information at a glance. Apple says that only some App Store apps include complications, so installing an app does not automatically make it available on your watch face. See Apple’s guide to adding complications to the watch face.
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1Scan for outdated or missing drivers - takes under a minute2Clear out junk files and repair common Windows errors3Fix the driver behind crashes, sound loss and screen glitchesThis is also different from installing a completely independent third-party watch face. The normal Apple-supported process is to customize an Apple watch face and place a compatible app complication into one of its available slots.
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![Apple Watch Series 11 [GPS 46mm] Smartwatch with Jet Black Aluminum Case with Black Sport Band - M/L. Sleep Score, Fitness Tracker, Health Monitoring, Always-On Display, Water Resistant](https://m.media-amazon.com/images/I/416RQ0rtsUL._SL160_.jpg)
- A FULL-FEATURED HEALTH TRACKER—Apple Watch Series 11 gives you invaluable insights about your body, right from your wrist. Take an ECG anytime* and get alerts for a high and low heart rate or an irregular rhythm*—so you can stay closer to your heart. You can also view your overnight health tracking metrics with the Vitals app* and be notified of possible sleep apnea.*
- KNOW YOUR SLEEP SCORE—With advanced sleep tracking, Series 11 gives you a daily sleep score. It’s an easy way to help measure and understand the quality of your sleep, so you can make it more restorative.
- GET HYPERTENSION NOTIFICATIONS—Did you know that Series 11 can spot signs of chronic high blood pressure? By analyzing how your blood vessels respond to beats of the heart, it can notify you of possible hypertension.*
- SAFETY FEATURES—A smartwatch that puts your safety first. Series 11 can detect a hard fall or severe car crash, automatically help connect you with emergency services, and notify your emergency contacts.* Check In can automatically notify a loved one when you’ve arrived at your destination.
- A POWERFUL FITNESS TRACKER—With advanced metrics and motivating features like Pacer, Heart Rate Zones, training load, and Workout Buddy powered by Apple Intelligence from your nearby iPhone*—Series 11 is made to help everyone stay active, from runners and hikers to strength-training enthusiasts.
Before you start
- Pair your Apple Watch with an iPhone, unless the particular app supports direct installation on the watch.
- Install the app from the App Store and confirm that it supports Apple Watch complications.
- Check whether the app has a watchOS component that must be installed or enabled.
- Use a watch face with at least one editable complication slot.
- Make sure the slot supports the complication layout provided by the app.
Check the app’s App Store description and developer documentation for references to Apple Watch, complications, watchOS, or specific supported faces. A normal iPhone widget does not automatically become an Apple Watch complication.
Method 1: Add the complication on your Apple Watch
- Display the watch face you want to customize.
- Touch and hold the display.
- Tap Edit.
- Swipe left all the way to the complication-editing screen.
- Tap the complication position you want to change.
- Turn the Digital Crown to browse the available complications.
- Stop on the third-party app’s complication.
- Press the Digital Crown to save.
- Tap the face to return to it.
The app’s data, icon, or shortcut should now appear in the selected position. Tapping it will generally open the associated app, although the exact behavior depends on the app and the complication.
If you cannot swipe to a complication-editing screen, the selected face may not support complications. Apple’s current instructions are documented in its Apple Watch user guide.
Method 2: Add it from the Watch app on iPhone
The iPhone route is often easier when you want to browse faces and their available positions together.
- Open the Apple Watch app on your iPhone.
- Tap Face Gallery.
- Select the watch face you want to use.
- Under the face’s customization options, tap a complication position such as Top Left, Top Right, or Bottom.
- Swipe through the available complications.
- Select the third-party app’s complication.
- Tap Add to Watch.
Slot names vary by face. Depending on the design, you may see positions such as top left, top right, bottom, center, sub-dial, inline, or a large rectangular or modular area. Apple’s Face Gallery guide explains the current workflow; labels can differ slightly between watchOS releases.
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- A FULL-FEATURED HEALTH TRACKER—Apple Watch Series 11 gives you invaluable insights about your body, right from your wrist. Take an ECG anytime* and get alerts for a high and low heart rate or an irregular rhythm*—so you can stay closer to your heart. You can also view your overnight health tracking metrics with the Vitals app* and be notified of possible sleep apnea.*
- KNOW YOUR SLEEP SCORE—With advanced sleep tracking, Series 11 gives you a daily sleep score. It’s an easy way to help measure and understand the quality of your sleep, so you can make it more restorative.
- GET HYPERTENSION NOTIFICATIONS—Did you know that Series 11 can spot signs of chronic high blood pressure? By analyzing how your blood vessels respond to beats of the heart, it can notify you of possible hypertension.*
- SAFETY FEATURES—A smartwatch that puts your safety first. Series 11 can detect a hard fall or severe car crash, automatically help connect you with emergency services, and notify your emergency contacts.* Check In can automatically notify a loved one when you’ve arrived at your destination.
- A POWERFUL FITNESS TRACKER—With advanced metrics and motivating features like Pacer, Heart Rate Zones, training load, and Workout Buddy powered by Apple Intelligence from your nearby iPhone*—Series 11 is made to help everyone stay active, from runners and hikers to strength-training enthusiasts.
How to find apps that support complications
- Search the App Store for the information you want, such as weather, tides, workouts, calendar, or habit tracking.
- Open each app’s listing and look for explicit Apple Watch, complication, or watchOS support.
- Check the developer’s documentation for supported faces, slot types, refresh behavior, and iPhone requirements.
- Install the app and open it on your iPhone and Apple Watch if the developer requires that step.
- Return to face customization and check the complication list.
Availability, pricing, and watchOS requirements can vary by country and can change with app updates. An App Store listing marked “Free” may still place advanced complications, data sources, or scheduling behind in-app purchases or a subscription.
Choosing a third-party complication app
Judge an app by more than whether its name appears in the complication list:
- Information density: Does it provide useful data at a glance, or mainly act as an app launcher?
- Refresh behavior: How often does the information update, and is that behavior documented?
- Face and slot support: Does it work with your preferred circular, rectangular, inline, modular, or other slot?
- iPhone independence: Can the relevant feature work when the iPhone is not nearby?
- Permissions: Does it request location, Health, calendar, or notification access?
- Cost: Are the desired features free, paid once, or subscription-based?
- Maintenance: Does the developer appear to support current watchOS releases?
For example, Watchsmith is positioned around customizable and scheduled complications, including date, weather, astronomy, workout, and calendar information. Its US App Store listing showed a free download with in-app purchases; premium data and features may require payment, and regional availability can differ.
WatchMaker focuses more broadly on watch-face designs and customization while also advertising complication-style features such as weather, battery, Wi-Fi, and countdown information. Treat it differently from a simple native complication: its listing combines faces, wallpapers, and app-dependent features, so verify how each element behaves on Apple’s own watch-face system.
Why the complication does not appear
The app does not provide a complication
An app may support notifications or have a watchOS app without supplying anything for the watch face. Apple specifically says that only some App Store apps include complications. Confirm the feature in the listing or the developer’s documentation.
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- GET SMARTER HEALTH INSIGHTS—Apple Watch SE 3 is an advanced health tracker that helps you better understand your body. The smartwatch sends alerts for an irregular heart rhythm, or an unusually high or low heart rate.* You can view your overnight health tracking metrics with the Vitals app,* track your sleep score, and get sleep apnea notifications.*
- A GREAT FITNESS TRACKER—SE 3 can track your workouts in a healthy number of ways—from running and strength training to simply achieving your 10K steps a day. With real-time metrics and Workout Buddy powered by Apple Intelligence from your nearby iPhone,* you’ll hit your goals like never before.
- KEEP HELP CLOSE AT HAND—SE 3 is a smartwatch that can detect a hard fall or severe car crash and automatically help connect you to emergency services and notify your emergency contacts.* Check In can automatically notify a loved one when you’ve arrived at your destination.
- WOMEN’S HEALTH INSIGHTS—SE 3 has advanced sensors that track your wrist temperature while you sleep. With this smartwatch, you can log your periods and symptoms, get period predictions, and get notified of cycle deviations.*
- GREAT BATTERY LIFE AND FASTER CHARGING—Enjoy a smartwatch with all-day, 18-hour battery life* from sunup to sundown. Then charge up to twice as fast as SE 2* and get up to 8 hours of battery in just 15 minutes.*
The face or slot is incompatible
Watch faces expose different slot shapes, known in Apple’s developer documentation as complication families. An app may support a rectangular slot but not a circular or inline one. Try another position or a different face. Apple explains these layout limitations in its Complications Human Interface Guidelines.
The watch component is not installed
Some apps require a separate Apple Watch component. Installation behavior varies between apps and watchOS versions, so check the app’s instructions and confirm that the app is present on the watch where applicable.
The app or watchOS version is unsupported
An older app may not support your current watchOS release, while a newer app may require a newer version. Use the developer’s stated requirements rather than assuming a universal minimum version.
The app needs initial setup
Open the app on the iPhone and Apple Watch once, complete any setup, and grant only the permissions required for the information you want displayed. Some data sources, such as Health or location information, will not appear until access is configured.
The complication is hidden in the list
When editing a slot on the watch, rotate the Digital Crown through the complete list. Apple presents available complications according to the selected position rather than through a separate “install complication” screen.
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- GET SMARTER HEALTH INSIGHTS—Apple Watch SE 3 is an advanced health tracker that helps you better understand your body. The smartwatch sends alerts for an irregular heart rhythm, or an unusually high or low heart rate.* You can view your overnight health tracking metrics with the Vitals app,* track your sleep score, and get sleep apnea notifications.*
- A GREAT FITNESS TRACKER—SE 3 can track your workouts in a healthy number of ways—from running and strength training to simply achieving your 10K steps a day. With real-time metrics and Workout Buddy powered by Apple Intelligence from your nearby iPhone,* you’ll hit your goals like never before.
- KEEP HELP CLOSE AT HAND—SE 3 is a smartwatch that can detect a hard fall or severe car crash and automatically help connect you to emergency services and notify your emergency contacts.* Check In can automatically notify a loved one when you’ve arrived at your destination.
- WOMEN’S HEALTH INSIGHTS—SE 3 has advanced sensors that track your wrist temperature while you sleep. With this smartwatch, you can log your periods and symptoms, get period predictions, and get notified of cycle deviations.*
- GREAT BATTERY LIFE AND FASTER CHARGING—Enjoy a smartwatch with all-day, 18-hour battery life* from sunup to sundown. Then charge up to twice as fast as SE 2* and get up to 8 hours of battery in just 15 minutes.*
The face has no editable slots
Some watch faces have no complications, while others offer fewer positions than expected. Choose a face that visibly provides editable complication slots.
Recovery checklist
If the complication is still missing, work through these steps in order:
- Confirm that the App Store listing explicitly mentions Apple Watch complications.
- Confirm that the app’s watch component is installed, if the developer provides one.
- Open the app on both the iPhone and Apple Watch once.
- Try a different Apple watch face with a common, simpler slot type.
- Try adding the complication from Apple Watch > Face Gallery on the iPhone instead of editing the watch directly.
- Check the developer’s requirements for the app version, watchOS version, permissions, and iPhone connection.
- Remove and reinstall the app only if the developer’s support guidance recommends it.
- Contact the app developer if the complication is absent from every face and slot the app claims to support.
Updating, restarting, or reinstalling can be reasonable troubleshooting options, but none is guaranteed to restore a complication that the app does not provide or that your chosen slot cannot support.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Complications versus third-party watch faces
A complication occupies a slot on an Apple watch face and follows the face’s supported layout rules. A third-party watch-face app may instead provide designs, wallpapers, app views, or app-dependent overlays. Those features should not automatically be treated as native Apple Watch complications.
If you want information that does not fit on the face, consider the Smart Stack, notifications, the app’s watchOS interface, or a Shortcut where supported. These are alternatives, not replacements for a complication placed directly on the watch face. Apple’s developer guidance discusses newer complication layouts and their relationship to the Smart Stack in its complication guidelines.
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![Apple Watch Series 11 [GPS 42mm] Smartwatch with Jet Black Aluminum Case with Black Sport Band - S/M. Sleep Score, Fitness Tracker, Health Monitoring, Always-On Display, Water Resistant](https://m.media-amazon.com/images/I/41s72HIk5TL._SL160_.jpg)
- A FULL-FEATURED HEALTH TRACKER—Apple Watch Series 11 gives you invaluable insights about your body, right from your wrist. Take an ECG anytime* and get alerts for a high and low heart rate or an irregular rhythm*—so you can stay closer to your heart. You can also view your overnight health tracking metrics with the Vitals app* and be notified of possible sleep apnea.*
- KNOW YOUR SLEEP SCORE—With advanced sleep tracking, Series 11 gives you a daily sleep score. It’s an easy way to help measure and understand the quality of your sleep, so you can make it more restorative.
- GET HYPERTENSION NOTIFICATIONS—Did you know that Series 11 can spot signs of chronic high blood pressure? By analyzing how your blood vessels respond to beats of the heart, it can notify you of possible hypertension.*
- SAFETY FEATURES—A smartwatch that puts your safety first. Series 11 can detect a hard fall or severe car crash, automatically help connect you with emergency services, and notify your emergency contacts.* Check In can automatically notify a loved one when you’ve arrived at your destination.
- A POWERFUL FITNESS TRACKER—With advanced metrics and motivating features like Pacer, Heart Rate Zones, training load, and Workout Buddy powered by Apple Intelligence from your nearby iPhone*—Series 11 is made to help everyone stay active, from runners and hikers to strength-training enthusiasts.
Sharing a face with a third-party complication
A shared Apple Watch face can include a complication from an app the recipient does not have. Apple may prompt the recipient to download the missing app or continue without that complication. Shared watch faces require watchOS 7 or later for the recipient. See Apple’s guide to sharing Apple Watch faces.
This is useful for distributing a preconfigured face, but it is not required for ordinary setup: installing the app and customizing your own face is enough.
Frequently Asked Questions
Can I add a third-party complication to any Apple Watch face?
No. The face must offer editable complication slots, and the selected slot must support the complication family provided by the app.
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The app may support only notifications or a watchOS app, not a face complication. It may also require a different face or slot, a separate watch component, initial setup, or a supported watchOS version.
Can I add multiple complications from the same app?
Yes, if the app supplies compatible complications for the positions you choose. The available choices depend on the face and each slot’s supported layout.
Do third-party complications work without my iPhone nearby?
Not universally. Independence varies by app, feature, connectivity, and developer support, so check the app’s documentation.
Are third-party complications free?
Not always. Some are free, while premium data, advanced customization, or scheduling may require in-app purchases or a subscription. Prices and availability vary by region.
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How do I remove a third-party complication?
Edit the watch face, select its complication position, and choose another available complication or the option to disable that position if the face provides one.
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