4.7
64.8K 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.

怐Tips怑
- 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.

怐Contact Us怑
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
Jun 11, 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

4.7
64K reviews
Geothermal Escapism
June 12, 2026
My primary concern is that my Ultra Boost consistently deactivates whenever I exit the application. I would prefer for it to remain active continuously, but it invariably switches off, necessitating manual reactivation. I believe this is a significant matter, which is why I am rating it three stars. There is certainly room for improvement.
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NOTHING TECHNOLOGY LIMITED
June 13, 2026
Hi, Geothermal Escapism. 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!
Kevin Williams
May 10, 2026
Generally a strong Android platform. However, its exercise programming leaves a lot to be desired. There is no provision for age accommodation in evaluating workouts, so that I can spend the entire 40 minute aerobic activity and the app says I performed 30 seconds of warmup. The algorithm demands we workout like we are 18, despite having nearly 5 decades more than that behind me. Sad effort, to my mind and easily coding remediable.
3 people found this review helpful
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NOTHING TECHNOLOGY LIMITED
May 11, 2026
Hi, Kevin Williams. Thanks for the feedback. We will share this with our team. If you need any assistance, kindly contact our support here: https://nothing.tech/pages/contact-support . Thank you!
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!!
32 people found this review helpful
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What’s new

1. Bug fixes and improvements