S4U R3D TWO
Personalization
The S4U R3D TWO is an sporty digital watch face with many customization options.
- Rating
- 4.7
- 153 ratings
- Downloads
- 11.7K+
- on Google Play
- Price
- $0.99
- No in-app purchases
- Updated
- Sep 23
- 2026
Screenshots
About S4U R3D TWO
*** Important note ***
If you receive a message in the Play Store that your device should not be compatible, please check this Video for a possible solution:
Video: https://youtu.be/4Rvblwk1Lkk
This message is due to a bug within the Play Store. As a developer, we unfortunately have no influence on it.
***
The S4U R3D TWO is an sporty digital watch face with many customization options.
The watch face displays the time, the date (month, day of the month, weekday), your current battery status, your steps and distance (mile/km), heart rate.
The colors are variously customizable and combinable. You can also set up up to 5 custom shortcuts to open your favorite watch app with just one click. Check out the gallery for more information about the functionality.
Highlights:
- sporty digital watch face
- multiple color customization
- 5 different background time pattern
- 5 individuel shortcuts (reach your favourite app/widget with just one click)
- 4 border designs
Color customization:
1. Press and hold the watch display.
2. Push the customize button.
3. Swipe left or right to switch between the different customizable objects.
4. Swipe up or down to change the options/color of the objects.
Available options:
- Color Time (10x)
- Color = Secondary Color (9x)
- Color Index (8x)
- Time background pattern (5x)
- Border (4x)
****
Extra option:
With a simple tap on the battery indicator you open the battery details widget.
Setting up shortcuts:
1. Press and hold the watch display.
2. Push the customize button.
3. Swipe from right to left until you reach the "complications".
4. The possible 5 shortcuts are highlighted. Click on it to set what you want here.
(new) HEART RATE MEASUREMENT:
*** IMPORTANT NOTE ***.
After installation, the watch face may load the result of the last heart rate measurement, but it does not have to. The watch face does not automatically measure or display the result of the heart rate measurement.
To view your current heart rate, you must take a manual measurement. To do this, click on the heart rate display. Keep your arm still and balanced for a few seconds during the measurement process. A small green LED light will flash during the measurement process. When the flashing LED disappears, the measurement is complete. If a red LED steady light is on, the measurement has failed. Then simply try again. Do this whenever you want to see your current heart rate.
The heart rate is measured directly by the sensor of the watch. The value is not synchronized with any other application. They work independently and can therefore differ from each other!
Some models may not fully support the features offered.
*************************
For quick contact with me, use the email. I also would be happy for every feedback in the play store.
Check out my social media to be always up to date:
Website: https://www.s4u-watches.com
Instagram: https://www.instagram.com/matze_styles4you/
facebook: https://www.facebook.com/styles4you
Youtube: https://www.youtube.com/channel/UCE0eAFl3pzaXgFiRBhYb2zw
Twitter: https://twitter.com/MStyles4you
If you receive a message in the Play Store that your device should not be compatible, please check this Video for a possible solution:
Video: https://youtu.be/4Rvblwk1Lkk
This message is due to a bug within the Play Store. As a developer, we unfortunately have no influence on it.
***
The S4U R3D TWO is an sporty digital watch face with many customization options.
The watch face displays the time, the date (month, day of the month, weekday), your current battery status, your steps and distance (mile/km), heart rate.
The colors are variously customizable and combinable. You can also set up up to 5 custom shortcuts to open your favorite watch app with just one click. Check out the gallery for more information about the functionality.
Highlights:
- sporty digital watch face
- multiple color customization
- 5 different background time pattern
- 5 individuel shortcuts (reach your favourite app/widget with just one click)
- 4 border designs
Color customization:
1. Press and hold the watch display.
2. Push the customize button.
3. Swipe left or right to switch between the different customizable objects.
4. Swipe up or down to change the options/color of the objects.
Available options:
- Color Time (10x)
- Color = Secondary Color (9x)
- Color Index (8x)
- Time background pattern (5x)
- Border (4x)
****
Extra option:
With a simple tap on the battery indicator you open the battery details widget.
Setting up shortcuts:
1. Press and hold the watch display.
2. Push the customize button.
3. Swipe from right to left until you reach the "complications".
4. The possible 5 shortcuts are highlighted. Click on it to set what you want here.
(new) HEART RATE MEASUREMENT:
*** IMPORTANT NOTE ***.
After installation, the watch face may load the result of the last heart rate measurement, but it does not have to. The watch face does not automatically measure or display the result of the heart rate measurement.
To view your current heart rate, you must take a manual measurement. To do this, click on the heart rate display. Keep your arm still and balanced for a few seconds during the measurement process. A small green LED light will flash during the measurement process. When the flashing LED disappears, the measurement is complete. If a red LED steady light is on, the measurement has failed. Then simply try again. Do this whenever you want to see your current heart rate.
The heart rate is measured directly by the sensor of the watch. The value is not synchronized with any other application. They work independently and can therefore differ from each other!
Some models may not fully support the features offered.
*************************
For quick contact with me, use the email. I also would be happy for every feedback in the play store.
Check out my social media to be always up to date:
Website: https://www.s4u-watches.com
Instagram: https://www.instagram.com/matze_styles4you/
facebook: https://www.facebook.com/styles4you
Youtube: https://www.youtube.com/channel/UCE0eAFl3pzaXgFiRBhYb2zw
Twitter: https://twitter.com/MStyles4you
What’s new
Updated September 23, 2026
Version (1.1.3) - Companion App Minor fixes.
Alternatives to S4U R3D TWO
Looking for apps like S4U R3D TWO? Here are 6 similar Android apps on Google Play. The highest rated is S4U RC ONE - Basic (4.2/5), and 2 of the 6 are free to download.
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| S4U R3D TWO | 4.7 / 5 | $0.99 | 10,000+ | Sep 23, 2026 | |
| S4U RC ONE - USA | – | Free | 100,000+ | Oct 6, 2026 | Compare |
| S4U RC ONE - Basic | 4.2 / 5 | Free | 500,000+ | Oct 6, 2026 | Compare |
| S4U London Shift | – | 1.49 USD | 10,000+ | – | Compare |
| S4U London Spider | – | 1.49 USD | 1,000+ | Sep 23, 2026 | Compare |
| S4U Race | – | 1.49 USD | 5,000+ | Sep 23, 2026 | Compare |
| S4U London | 3.5 / 5 | 1.49 USD | 5,000+ | Sep 25, 2026 | Compare |
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