S4U Nitro - Classic watch face

4.1
85 reviews
5K+
Downloads
Content rating
Everyone
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About this app

Upgrade your Wear OS experience with the S4U Nitro. A realistic classic watch face with lots of customizable options and 2 custom complications.

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⚠️ IMPORTANT: Compatibility
This is a Wear OS Watch Face app and supports only smartwatches running Wear OS 5 or higher (Wear OS API 34+).
Compatible devices include:
- Samsung Galaxy Watch 4, 5, 6, 7, 8 (incl. Ultra and Classic Versions)
- Google Pixel Watch 1–3
- Other Wear OS 5+ smartwatches

If you experience any issues with installation or downloading, even on a compatible smartwatch:
1. Open the companion app provided with your purchase.
2. Follow the steps in the Install/Issues section.

Still need help? Feel free to email me at wear@s4u-watches.com for support.
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✨ Key Features:
- realistic classic watch face
- color customization (gold, silver, blue, green, purple and more)
- 2 custom complications (for custom data)
- 4 custom shortcuts to reach your favorite widget
- watch face shows the time, steps, heart rate, weekday and the day of the month.

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🌙 Always-On Display (AOD)
The watch face have a always on display.
Colors are synchronized with the normal view.

Important Notes:
- Using AOD will reduce battery life, depending on your smartwatch's settings.
- Some smartwatches may automatically dim the AOD display based on ambient light conditions.

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🎨 CUSTOMIZATION OPTIONS
1. Press and hold finger on the watch display.
2. Press the button to adjust.
3. Swipe left or right to switch between the different customizable items.
4. Swipe up or down to change the options/color of the items.

Available Customization Options:
- Color: 10 (hands, logo, details)
- Background colors: 7
- Index colors: 10
- Index secondary colors: 10
- Ring colors: 10
- Logo style: 5
- Index glow: on or off
- AOD brightness: 3 level

Additional functionality:
+ tap the battery indicator to open battery details
(not supported by every smartwatch)

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⚙️ COMPLICATIONS & SHORTCUTS
Enhance your watch face with customizable app shortcuts and complications:
- App Shortcuts: Link to your favorite widgets for quick access.
- Editable Complications: Display the data you need most by customizing the visible values.

How to Set Up Shortcuts and Complications:
1. Press and hold the watch display.
2. Tap the customize button.
3. Swipe right to left until you reach the "complications" section.
4. Tap on any of the 5 editable shortcuts or 2 editable complications to configure your preferred settings.

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📬 Stay Connected
If you enjoy this design, be sure to check out my other creations! I’m constantly working on new watch faces for Wear OS. Visit my website to explore more:
🌐 https://www.s4u-watches.com

Feedback & Support
I’d love to hear your thoughts! Whether it’s something you like, dislike, or a suggestion for future designs, your feedback helps me improve.

📧 For direct support, email me at: wear@s4u-watches.com
💬 Leave a review on the Play Store to share your experience!

Follow Me on Social Media
Stay up to date with my latest designs and updates:

📸 Instagram: https://www.instagram.com/matze_styles4you/
👍 Facebook: https://www.facebook.com/styles4you
▶️ YouTube: https://www.youtube.com/c/styles4you-watches
🐦 X: https://x.com/MStyles4you
Updated on
Aug 12, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App info and performance
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.2
35 reviews
Cash Piritz
June 29, 2023
The secondary index color gives extra sharpness which really accentuates the metallics on the indexes. Everything else is as expected from S4U which embodies a clean design. The background texture honeycomb gives the theme a nice contrast from the rest of its otherwise smooth blending. I really like the glow on the bezel on this Watch Face as it isn't as strong as Cyberpunk. I would only ask for a smaller ring size by a few pixels so its not touching the index, otherwise it's perfect! 👌
Did you find this helpful?
styles4you
June 29, 2023
Thank you for your great review 🔥🔥🔥
Cem Anacali
August 5, 2023
Got it for my Galaxy Watch 4 classic. It's easily my favorite. I like the way you implemented digital features, for example, the date and giving us the option for weather complications. The only reason why I can't give it a 5 star is that it sometimes makes my watch unresponsive. I don't know why, and if that could be optimized, it would easily the best watchfave on the app.
1 person found this review helpful
Did you find this helpful?
styles4you
August 5, 2023
Can you try to restart the watch. Wait a while until it's fully rebooted and try again. Normally it should be working smooth like every design. I have watch 4 classic and never did have any problems.
Maverick Walderman
May 29, 2025
One of the most beautiful and elegant watch faces I have ever had never gets fill of it, I wish I could buy it more than once! It has enough complications also, a really helpful feature rarely seen in S4U designs but a very welcome one 👌🔥
Did you find this helpful?
styles4you
May 30, 2025
"I wish I could buy it more than once" 🤣 You made my day. Thank you very much for your support 💪🏻👏🏻

What’s new

Version (1.1.1) - Watch Face
Update to comply with the new Google policy for the Target SDK 34. Starting with this version, the watch face only supports Wear OS 5 or higher.