Watch faces
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A watch face is the first surface users interact with when they check their
smartwatch and the most used surface of Wear OS. Users can customize their
watch face to their style or for their needs.

UX Principles
The following sections describe principles to keep in mind when creating
watch faces.
Time-telling |
Expressive |
Useful |
The purpose of a watch face is foremost to tell the time. On average,
people check the time 150 times a day. Ensure that time is highly visible on
your screen. |
Watch faces provide unique ways for users to express their personality
and style. Include variety in your watch face designs and facilitate
customization. |
Watch faces provide users with the ability to quickly glance at
important information. Use complications on the watch face to let users
to view what they want. |
Guidelines
Watch faces are a core experience on every watch. When designing watch faces
you have flexibility to create unique watch faces that resonate with users. Keep
in mind the following guidelines.
 |
Make glanceable
Make watch faces glanceable with clear fonts, legible icons, and
a simple layout. This lets users access important information quickly.
|
 |
Include complications
Complications provide quick access to important information and can be
personalized to display what is relevant to the user.
|
 |
Allow for customization
Offer customization options for watch faces such as color ways,
customizable hands and complications. This allows users to personalize
their smartwatch to their style and functional needs. This enhances the
aesthetic appeal and practicality of the watch face.
|
 |
Use the color black
Use black as the primary color as this helps to conserve battery life
on your watch. Black is also versatile and neutral, so it allows other
design elements to stand out.
|
 |
Stay within the bezel
Design watch faces to fit within the bezel of the smartwatch to ensure
a clean appearance and minimize essential elements being cropped or
covered by the bezel.
|
Power considerations
Design watch faces to conserve battery life with simple graphics, dark
backgrounds, and optimized code. This improves the user experience and allows
the battery to last longer.
Every watch face has two modes.
 |
 |
Interactive
This is the watch face shown when the user is interacting with the
watch.
|
Always-on display (AoD)
This is the watch face shown when the users are not interacting with
the watch. AoD watch faces must illuminate 15% or less of the pixels on
the watch face to conserve battery life.
|
For more information about watch faces, see
Build watch faces.
Content and code samples on this page are subject to the licenses described in the Content License. Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
Last updated 2025-05-20 UTC.
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