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UsA Scalar Black - USA104 icon

UsA Scalar Black - USA104

Personalization

Black Scalar Edition for Wear OS API 28+ Watch

Rating
4.1
593 ratings
Downloads
112K+
on Google Play
Price
Free
No in-app purchases
Updated
Oct 28
2025
Get it onGoogle Play See alternatives

Screenshots

  • UsA Scalar Black - USA104 screenshot 1
  • UsA Scalar Black - USA104 screenshot 2
  • UsA Scalar Black - USA104 screenshot 3
  • UsA Scalar Black - USA104 screenshot 4
  • UsA Scalar Black - USA104 screenshot 5
  • UsA Scalar Black - USA104 screenshot 6
  • UsA Scalar Black - USA104 screenshot 7
  • UsA Scalar Black - USA104 screenshot 8

About UsA Scalar Black - USA104

This is the black version of USA Scalar (USA003). Unique design combines analog with digital for Wear OS watch. The hour top section is a circular analog showing time, you can read the minute digital in the center. And also a digital second at the bottom. The time is available only in 12-hour mode.

Installation and troubleshooting guide here:
https://youtu.be/JywevNu4Duc

This watch face requires Wear OS API 28+. Compatible with Galaxy Watch 4 Series and newer, Tic Watch, latest Fossil, and many others.

Tap and hold the watch face and go to the "customize" menu (or settings icon under the watch face) to manage the custom shortcut complication.

To show the heart rate, stay still and tap the heart rate area. It will blink and measure your heart rate. The heart rate will be shown after the successful reading.

Special designed Always On Display ambient mode. Turn on the Always On Display mode on your watch settings to show a low power display on idle. Please be aware, this feature will use more batteries.

Join our Telegram group for live support and discussion
https://t.me/usadesignwatchface

What’s new

Updated October 28, 2025

Add support for WearOS 5 (GW7 series and Pixel Watch 3 or newer)

User reviews

Martin Paterson
Martin Paterson
Clean and informative
Eric Chu
Eric Chu
beautiful face
Cosmo
Cosmo
Gorgeous, love it!
Brett Brown
Brett Brown
Another great usa design
Khuram Lawrence
Khuram Lawrence
Exceptional designs and workmanship. Thank you and kudos on creating such a fine selection of watch faces for us to enjoy.
Cedric Hardman
Cedric Hardman
Simply exceptional, just what I need when I don't need too much. Easy to customize without being overwhelming.

Frequently asked questions

What is UsA Scalar Black?
UsA Scalar Black is the black version of the USA Scalar (USA003) watch face. It combines analog and digital elements and is compatible with Wear OS devices.
How can I install and troubleshoot UsA Scalar Black?
You can refer to the installation and troubleshooting guide provided in this link: https://youtu.be/JywevNu4Duc
What devices are compatible with UsA Scalar Black?
UsA Scalar Black requires Wear OS API 28+ and is compatible with Galaxy Watch 4 Series and newer, Tic Watch, latest Fossil, and many others.
How can I customize the watch face?
Tap and hold the watch face, then go to the "customize" menu or look for the settings icon under the watch face. From there, you can manage the custom shortcut complication.
How do I display my heart rate on UsA Scalar Black?
To show your heart rate, stay still and tap the heart rate area on the watch face. It will blink and measure your heart rate. The result will be shown after a successful reading.
Does UsA Scalar Black have an Always On Display mode?
Yes, UsA Scalar Black has a specially designed Always On Display ambient mode. You can turn it on in your watch settings to display a low power display when the watch is idle. However, please note that this feature may use more battery.
How can I get live support and discussions related to UsA Scalar Black?
You can join our Telegram group for live support and discussions using this link: https://t.me/usadesignwatchface.

Alternatives to UsA Scalar Black - USA104

Looking for apps like UsA Scalar Black - USA104? Here are 6 similar Android apps on Google Play. The highest rated is UsA Simply Grey - USA106 (4.5/5), and 1 of the 6 are free to download.

UsA Scalar Black - USA104 vs. alternatives
App Rating Price Installs Last updated Compare
UsA Scalar Black - USA104 4.1 / 5 Free 100,000+ Oct 28, 2025
UsA Simply Grey - USA106 4.5 / 5 Free 100,000+ Oct 29, 2025 Compare
UsA Premium Analog - USA133 – 0.99 USD 10,000+ Oct 30, 2025 Compare
UsA Classic Analog - USA132 – 0.99 USD 5,000+ Oct 30, 2025 Compare
UsA Sweet Minimal - USA131 – 0.99 USD 1,000+ Oct 30, 2025 Compare
UsA Unique - USA130 – 0.99 USD 1,000+ Oct 30, 2025 Compare
UsA Retro Digit - USA129 – 0.99 USD 1,000+ Oct 30, 2025 Compare

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