App Icon Size for Apple Watch Series 9
watchOS 10 · App Store Connect
The complete, up-to-date icon size requirements for Apple Watch Series 9 in 2026. Every pixel dimension for App Store Connect — plus format requirements and common mistakes.
Apple Watch Series 9 requires ten distinct icon sizes ranging from 29x29 to 1024x1024 pixels, supporting both 41mm and 45mm display variants. The 1024x1024 master icon is crucial as it's your App Store marketing asset and source for all smaller sizes. WatchOS 10 emphasizes visual clarity at tiny scales, making bold, simple designs essential. Corner radius and visual hierarchy become critical since users interact with icons at arm's length on a small screen. The 100x100 size serves as the primary home screen icon, while smaller variants appear in notifications, complications, and system interfaces throughout the watch experience.
All Required Icon Sizes — Apple Watch Series 9
| Size (px) | Dimensions | Format | Usage Context |
|---|---|---|---|
| 1024px | 1024×1024 | PNG (no alpha) | App Store / Play Store listing — required |
| 100px | 100×100 | PNG (no alpha) | System context |
| 88px | 88×88 | PNG (no alpha) | Apple Watch 44mm |
| 87px | 87×87 | PNG (no alpha) | iPhone @3x (settings/spotlight) |
| 80px | 80×80 | PNG (no alpha) | Spotlight @2x / iPad @2x |
| 58px | 58×58 | PNG (no alpha) | Settings @2x / Watch |
| 55px | 55×55 | PNG (no alpha) | Apple Watch |
| 44px | 44×44 | PNG (no alpha) | Apple Watch |
| 40px | 40×40 | PNG (no alpha) | Spotlight @1x |
| 29px | 29×29 | PNG (no alpha) | Settings @1x |
Technical Requirements
Common Mistakes for Apple Watch Series 9 Icons
Developers commonly submit icons with alpha channels despite PNG requirements explicitly prohibiting transparency, causing automatic rejection. Many designers create overly detailed 1024x1024 masters that become illegible when scaled to 29x29 or 40x40 pixels, essential for notifications and complications. Another frequent error involves inconsistent visual weight between the large 100x100 home screen icon and smaller 44x44, 55x55 interface sizes, creating jarring experiences as users navigate between apps and system screens. These sizing inconsistencies particularly impact the Apple Watch's fluid interface transitions and overall user experience quality.
How to Export Icons for Apple Watch Series 9
- 1Design your icon at 1024×1024px — this is your master file
- 2Use sRGB color space
- 3Ensure no transparency — the background must be solid
- 4Export as PNG (no alpha) at each required size
- 5Upload to App Store Connect — the 1024px version goes in the metadata field
Generate All Apple Watch Series 9 Icon Sizes Instantly
Upload your master icon once. AppIconsKit exports all 10 required sizes for Apple Watch Series 9 — correctly formatted for App Store Connect.
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