SMARTLINK™ Observation
v7.2.1 · 15.1 MB · code 25
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File information
UpdatedMay 18, 2024
PublishedJun 13, 2021
Packagecom.cardinal.gojo.smartwatch
Versionv7.2.1 (25)
Size15.1 MB
MD530fee95f482c141d06c0c2ddff87c00e
Min SDK21
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1AF:8C:57:1B:D2:9D:F1:9F:F4:92:26:41:07:88:05:6D:C2:7C:3C:DE
SignerO=GoJo
Total downloads1,000
This version1,000
DeveloperGOJO Industries
Age ratingEveryone
What's new in v7.2.1
Adding support for newer versions of Android.
Security scan
TRUSTED
- Developer signature verified 2024-05-18
- Scanned for malware 2024-05-18 06:27:01
- Signature SHA1 AF:8C:57:1B:D2:9D:F1:9F:F4:92:26:41:07:88:05:6D:C2:7C:3C:DE
- File MD5 30fee95f482c141d06c0c2ddff87c00e
How to install SMARTLINK™ Observation v7.2.1 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 15.1 MB of free storage.
- Grab com.cardinal.gojo.smartwatch_25.apk — hit the Download button above (15.1 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 30fee95f482c141d…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.cardinal.gojo.smartwatch_25.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read O=GoJo. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open SMARTLINK™ Observation — tap Open on the install screen, or find the SMARTLINK™ Observation icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for SMARTLINK™ Observation
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 5.0 Lollipop or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
- Works on one phone but not another — this build ships armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.