4.7
60.2K reviews
Content rating
Everyone
10M+
Downloads
Content rating
Everyone
Learn more
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About this app

Nothing X - Your All-in-One Smart Device Manager
Nothing X is a professional smart device control and management platform. It supports quick pairing with its smart watches and earbuds, enabling seamless device connection and efficient management.

Device Management
- Connect and manage Nothing X smart watches and earbuds, easily controlling all device functions.
Personalized Customization
- Support for customizing functions on watches and earbuds based on personal usage habits, creating a unique user experience.
Health Monitoring
- Real-time detection of health data such as sleep quality, heart rate, and blood oxygen. Multi-dimensional tracking of health status provides reference for a healthier lifestyle.
Fitness Tracking
- Real-time recording of daily activities and fitness data, including running routes, heart rate, and step frequency—all fitness metrics are clearly visible.

【Tips】
- This app supports syncing data to Apple Health, where you can view your health data.
- GPS is used for recording running routes and updating watch weather; GPS remains active when the app runs in the background during workouts.
- This app supports viewing and replying to new SMS on your smartwatch. SMS permission is required for proper functionality.
- This app supports viewing call logs on your smartwatch (including calls received and made on the watch). Access to call logs is required for proper functionality.
- Device functions depend on hardware; detected data is for reference only and not intended for medical diagnosis.

【Contact Us】
If you encounter any issues or have suggestions while using the product, you can submit them by going to "My - Help & Feedback" in Nothing X, or by visiting the link: https://nothing.tech/pages/contact-support.
Updated on
Apr 15, 2026

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.
This app may share these data types with third parties
Location and Health and fitness
This app may collect these data types
Location, Personal info, and Health and fitness
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.8
59.5K reviews
Ted Hyatt
February 2, 2026
Awesome watch!! I had a problem with your menus but finally figured it out. It has everything I need plus a whole bunch of other great stuff - like setting commonly used numbers and their pictures!! I love that. Compared to other watches this one is less than half the price with twice the usability. I would normally say "Nothing is perfect" but this time it really is perfect. Yes! Nothing Is Perfect!! As for battery life - 10 hours ago it read 86%. It still says 86%. Thank you, Nothing!!
29 people found this review helpful
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Joel Barber
February 8, 2026
The health tracking app for my CMF Pro 3 watch worked great. For a while. Now, it constantly says "network is poor" or "server is busy", despite being connected to my WiFi. The health functions on my watch still work great. It just isn't communicating with the app. The portion of the app for my headphones still works great. I'm not sure why it is refusing to communicate with the watch.
4 people found this review helpful
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NOTHING TECHNOLOGY LIMITED
February 8, 2026
Hi, Joel Barber. To better assist you with your concern and for easy verification of queries, kindly contact our support here: https://nothing.tech/pages/contact-support . Thank you!
Luis
April 13, 2024
The app works well and looks great; it's fairly simple to navigate. My only complaint is that I wish there was more flexibility in the custom EQ feature. I would like for the ability to tune multiple frequencies in the same band (ex. keep the eight bands, but give users freedom to choose whatever frequencies for each band), and control the intensity of the pre-amp. Other than that, being a day one user of the Ear 2, I think Nothing is moving in the right direction.
20 people found this review helpful
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What’s new

1. Bug fixes and improvements