This is the universal build of Nothing X 3.3.1. 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: 161.3 MB • Min Android: 23 • Target Android: 35 • Version code: 3030105 • Framework: Native (Java/Kotlin) • Permissions: 42
Screenshots
File Information
| Package Name | com.nothing.smartcenter |
|---|---|
| Version Name | 3.3.1 |
| Version Code | 3030105 |
| Architecture | Universal |
| Min Android Version | Android 23 (API 35) |
| Main Activity | com.nothing.smartcenter.host.MainActivity |
| Framework | Native (Java/Kotlin) |
| File Size | 161.26 MB |
| Signature (SHA1) | 54F2DC06E05E44C9A5E54068A46A21932E0FF5A5 |
| File Hash (SHA256) | 1cef2430ce1e8462f2a0da59d621f33ee0c7d50be1f871dd4540b83b06adcfa0 |
What's New
1. Supports new Headphone (1)
2. Bug fixes and improvements
2. Bug fixes and improvements
App Description
Nothing X is a professional control and management platform for smart devices. It supports quick pairing with the brand's smartwatches and earphones, enabling seamless connectivity and efficient management.
Device Management: Effortlessly connect and manage Nothing X smartwatches and earphones, and control all device functions with a single tap.
Activity Tracking: Precisely record daily activities and exercise data, presenting a clear and comprehensive view of your fitness status.
Health Monitoring: Real-time detection of health metrics such as sleep quality, heart rate, and blood oxygen levels, with multi-dimensional tracking of your health status to provide valuable references for daily life.
Personalized Customization: Customize smart device functions according to your personal usage habits and create a unique user experience.
Permissions: In order to deliver app notifications to your watch, the app requires permission to access notifications from your phone. Rest assured, we neither store nor transmit any of your personal information.
Additionally, to synchronize call history to your watch—allowing you to view recent calls and conveniently make call-backs from the watch—we request permission to access your call logs (READ_CALL_LOG). Please be assured that we do not store or transmit any of your personal information.
Disclaimer: The above functions rely on hardware implementation. The detected data is for reference only and is not intended for medical diagnosis.
Device Management: Effortlessly connect and manage Nothing X smartwatches and earphones, and control all device functions with a single tap.
Activity Tracking: Precisely record daily activities and exercise data, presenting a clear and comprehensive view of your fitness status.
Health Monitoring: Real-time detection of health metrics such as sleep quality, heart rate, and blood oxygen levels, with multi-dimensional tracking of your health status to provide valuable references for daily life.
Personalized Customization: Customize smart device functions according to your personal usage habits and create a unique user experience.
Permissions: In order to deliver app notifications to your watch, the app requires permission to access notifications from your phone. Rest assured, we neither store nor transmit any of your personal information.
Additionally, to synchronize call history to your watch—allowing you to view recent calls and conveniently make call-backs from the watch—we request permission to access your call logs (READ_CALL_LOG). Please be assured that we do not store or transmit any of your personal information.
Disclaimer: The above functions rely on hardware implementation. The detected data is for reference only and is not intended for medical diagnosis.
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APK Permissions 42
- android.permission.ACCESS_ADSERVICES_AD_ID
- android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- android.permission.ACCESS_COARSE_LOCATION
- android.permission.ACCESS_FINE_LOCATION
- android.permission.ACCESS_NETWORK_STATE
- 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.CAMERA
- android.permission.FOREGROUND_SERVICE
- android.permission.FOREGROUND_SERVICE_CONNECTED_DEVICE
- android.permission.FOREGROUND_SERVICE_DATA_SYNC
- android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK
- android.permission.GET_ACCOUNTS
- android.permission.INTERNET
- android.permission.MANAGE_ACCOUNTS
- android.permission.MODIFY_AUDIO_SETTINGS
- android.permission.MODIFY_AUDIO_SETTINGS_PRIVILEGED
- android.permission.POST_NOTIFICATIONS
- android.permission.READ_EXTERNAL_STORAGE
- android.permission.READ_MEDIA_IMAGES
- android.permission.RECEIVE_BOOT_COMPLETED
- android.permission.RECORD_AUDIO
- android.permission.USE_CREDENTIALS
- android.permission.VIBRATE
- android.permission.WAKE_LOCK
- 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.