This is the universal build of Nothing X 3.4.3. It contains native libraries for every CPU architecture (arm64-v8a, armeabi-v7a, x86, x86_64), so it installs on any Android device. The trade-off is size — it's larger than per-architecture variants. Pick this one if you're unsure which CPU your phone has, or if you plan to share the APK with multiple devices.
File size: 251.4 MB • Min Android: 23 • Target Android: 35 • Version code: 3040318 • Framework: Native (Java/Kotlin) • Permissions: 72
Screenshots
File Information
| Package Name | com.nothing.smartcenter |
|---|---|
| Version Name | 3.4.3 |
| Version Code | 3040318 |
| Architecture | Universal |
| Min Android Version | Android 23 (API 35) |
| Main Activity | com.nothing.smartcenter.host.MainActivity |
| Framework | Native (Java/Kotlin) |
| File Size | 251.42 MB |
| Signature (SHA1) | 54F2DC06E05E44C9A5E54068A46A21932E0FF5A5 |
| File Hash (SHA256) | de51a550110f76bc8cf5bd043d27efd55090bc94db7dc7f33e9f3a43441686ea |
What's New
1. Bug fixes and improvements
App Description
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.
- Device functions depend on hardware; detected data is for reference only and not intended for medical diagnosis.
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.
- Device functions depend on hardware; detected data is for reference only and not intended for medical diagnosis.
Download Nothing X APK
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APK Permissions 72
- android.permission.ACCESS_ADSERVICES_AD_ID
- android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- android.permission.ACCESS_BACKGROUND_LOCATION
- android.permission.ACCESS_COARSE_LOCATION
- android.permission.ACCESS_FINE_LOCATION
- android.permission.ACCESS_LOCATION_EXTRA_COMMANDS
- android.permission.ACCESS_NETWORK_STATE
- android.permission.ACTIVITY_RECOGNITION
- android.permission.AUTHENTICATE_ACCOUNTS
- android.permission.BLUETOOTH
- android.permission.BLUETOOTH_ADMIN
- android.permission.BLUETOOTH_ADVERTISE
- android.permission.BLUETOOTH_CONNECT
- android.permission.BLUETOOTH_SCAN
- android.permission.BODY_SENSORS
- android.permission.CALL_PHONE
- android.permission.CAMERA
- android.permission.FOREGROUND_SERVICE
- android.permission.FOREGROUND_SERVICE_CONNECTED_DEVICE
- android.permission.FOREGROUND_SERVICE_DATA_SYNC
- android.permission.FOREGROUND_SERVICE_LOCATION
- android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK
- android.permission.GET_ACCOUNTS
- android.permission.health.READ_EXERCISE
- android.permission.health.READ_EXERCISE_ROUTES
- android.permission.health.WRITE_DISTANCE
- android.permission.health.WRITE_EXERCISE
- android.permission.health.WRITE_EXERCISE_ROUTE
- android.permission.health.WRITE_HEART_RATE
- android.permission.health.WRITE_HEIGHT
- android.permission.health.WRITE_MENSTRUATION
- android.permission.health.WRITE_OXYGEN_SATURATION
- android.permission.health.WRITE_RESTING_HEART_RATE
- android.permission.health.WRITE_SLEEP
- android.permission.health.WRITE_SPEED
- android.permission.health.WRITE_STEPS
- android.permission.health.WRITE_TOTAL_CALORIES_BURNED
- android.permission.health.WRITE_WEIGHT
- android.permission.INTERNET
- android.permission.MANAGE_ACCOUNTS
- android.permission.MODIFY_AUDIO_SETTINGS
- android.permission.MODIFY_AUDIO_SETTINGS_PRIVILEGED
- android.permission.NEARBY_WIFI_DEVICES
- android.permission.POST_NOTIFICATIONS
- android.permission.READ_CALENDAR
- android.permission.READ_CONTACTS
- android.permission.READ_EXTERNAL_STORAGE
- android.permission.READ_MEDIA_IMAGES
- android.permission.READ_MEDIA_VIDEO
- android.permission.READ_MEDIA_VISUAL_USER_SELECTED
- android.permission.READ_PHONE_STATE
- android.permission.RECEIVE_BOOT_COMPLETED
- android.permission.RECEIVE_SENSITIVE_NOTIFICATIONS
- android.permission.RECORD_AUDIO
- android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
- android.permission.USE_CREDENTIALS
- android.permission.VIBRATE
- android.permission.WAKE_LOCK
- android.permission.WRITE_CONTACTS
- android.permission.WRITE_EXTERNAL_STORAGE
- com.google.android.c2dm.permission.RECEIVE
- com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- com.google.android.gms.permission.AD_ID
- com.nothing.cmf.watch.permission.PROVIDER_XVIEW_DATA
- com.nothing.nothingx.permission.PROVIDER_GPT.READ
- com.nothing.nothingx.permission.PROVIDER_GPT.WRITE
- com.nothing.permission.BIND_CARD_SERVICE
- com.nothing.settings.permission.PROVIDER_BLUETOOTH_DATA
- com.nothing.smartcenter.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- com.nothing.soundrecorder.permission.RECORD
- com.nothing.xservice.permission.ACCESS_XSERVICE
- com.nothing.xservice.permission.PROVIDER_XVIEW_DATA
APK Verified
The cryptographic signature guarantees that the file is safe to install and was not tampered with in any way.
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Frequently Asked Questions about Nothing X APK
This is the universal variant — a single APK that contains native libraries for every CPU architecture. It installs on any Android device but is larger than per-architecture variants.
Yes — the APK's signature has been cryptographically verified against the publisher's signing key. The SHA-256 hash is shown in the File Information panel so you can independently confirm the file matches the original release.
Android 23 (API level 35) or newer. Older devices will refuse the install.
Install a free app like 'CPU-Z' or 'Droid Hardware Info' from the Play Store and look at the ABI / Instruction Set row. Most phones made after 2017 are arm64-v8a; if in doubt, download the universal variant.
All variants are functionally identical — same features, same version. They differ only in which CPU architectures the native code is compiled for, and (sometimes) which screen densities the included graphics target. Pick the one that matches your device for the smallest install size, or pick 'Universal' if you're unsure.