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Download 3C Battery Watch APK 1.3.0b Universal · Android 23+

By 3c • Updated January 14, 2026
Productivity Universal Native (Java/Kotlin) 10.08 MB
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This is the universal build of 3C Battery Watch 1.3.0b. 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: 10.1 MB   •   Min Android: 23   •   Target Android: 34   •   Version code: 195   •   Framework: Native (Java/Kotlin)   •   Permissions: 16

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File Information

Package Nameccc71.bw
Version Name1.3.0b
Version Code195
ArchitectureUniversal
Min Android VersionAndroid 23 (API 34)
Main Activityccc71.bw.MainActivity
FrameworkNative (Java/Kotlin)
File Size10.08 MB
Signature (SHA1)17FB85DBE2B564B1396C3168B7FAA8393FE742A9
File Hash (SHA256)850fc21674f64f064728f2f53ba4785ba2fa8f027ee05ea0bb3e612ab72d7504

What's New

Restore ability to unlock individual features
Adds square button styles, adjust elevated button style
Improves graphics and allows up-to 10 days
Ability to unlock all features with 3C All-in-One Toolbox unlock key (requires unlock key version 1.3.0)

App Description

Nicely track battery data (%, mV, °C, mA) of all your connected watches.

Keep history over time to show you graphics and use/remaining time on battery or charging.

Will provide historical data to 3C Battery Manager on phones in the future.

Requires a connected watch running Wear OS.
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APK Permissions 16

  • android.permission.ACCESS_ADSERVICES_AD_ID
  • android.permission.ACCESS_ADSERVICES_ATTRIBUTION
  • android.permission.ACCESS_ADSERVICES_TOPICS
  • android.permission.ACCESS_NETWORK_STATE
  • android.permission.FOREGROUND_SERVICE
  • android.permission.FOREGROUND_SERVICE_SPECIAL_USE
  • android.permission.INTERNET
  • android.permission.POST_NOTIFICATIONS
  • android.permission.RECEIVE_BOOT_COMPLETED
  • android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
  • android.permission.SCHEDULE_EXACT_ALARM
  • android.permission.WAKE_LOCK
  • ccc71.bw.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
  • com.android.launcher.permission.INSTALL_SHORTCUT
  • com.android.vending.BILLING
  • com.google.android.gms.permission.AD_ID
APK Verified

The cryptographic signature guarantees that the file is safe to install and was not tampered with in any way.

Frequently Asked Questions about 3C Battery Watch 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 34) 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.