App Icon Size for Apple Watch SE 2nd Gen
watchOS 10 · App Store Connect
The complete, up-to-date icon size requirements for Apple Watch SE 2nd Gen in 2026. Every pixel dimension for App Store Connect — plus format requirements and common mistakes.
Apple Watch SE 2nd Gen requires seven specific icon sizes for watchOS 10, with the 1024×1024px master icon serving as your primary design source for App Store Connect submission. The most visible sizes are 44×44px (app grid on 40mm SE) and 40×40px (notification banner), which users see most frequently. The 55×55px size handles the 44mm SE model's app grid display. Since SE targets entry-level users, your icon must remain clear and recognizable even at the smallest 40×40px size, emphasizing simple, bold designs over intricate details that won't translate effectively to the Watch's compact screen real estate.
All Required Icon Sizes — Apple Watch SE 2nd Gen
| Size (px) | Dimensions | Format | Usage Context |
|---|---|---|---|
| 1024px | 1024×1024 | PNG (no alpha) | App Store / Play Store listing — required |
| 88px | 88×88 | PNG (no alpha) | Apple Watch 44mm |
| 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 |
Technical Requirements
Common Mistakes for Apple Watch SE 2nd Gen Icons
Three critical mistakes plague Apple Watch SE submissions: using alpha channels in PNG exports when watchOS requires fully opaque backgrounds, creating overly complex designs that become illegible at 40×40px and 44×44px notification sizes, and forgetting the 88×88px App Store short look size that appears in search results. Many developers also submit rectangular icons instead of preparing designs for the Watch's rounded square mask. The 1024×1024px master often gets compressed poorly, creating artifacts in smaller generated sizes. Finally, neglecting to test icon clarity specifically on SE's lower-resolution display compared to Ultra models causes visibility issues.
How to Export Icons for Apple Watch SE 2nd Gen
- 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 SE 2nd Gen Icon Sizes Instantly
Upload your master icon once. AppIconsKit exports all 7 required sizes for Apple Watch SE 2nd Gen — correctly formatted for App Store Connect.
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