Device Diagnostic Tool
Zebra Technologies Business
DDT instantly tests and diagnoses the hardware operability on Zebra devices.
- Rating
- 4.2
- 6 ratings
- Downloads
- 1K+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Aug 13
- 2021 · v2.6.0.2
Screenshots
About Device Diagnostic Tool
• Scanner Test: checks whether the scanner is operable.
• Button Test: checks the operation of push-to-talk, left or right scan trigger, volume up and volume down device buttons.
• Touch Screen Test: checks for operation of the device touch display.
• Bluetooth Tests: checks whether the Bluetooth radio is operable and returns Bluetooth related information: Bluetooth name, radio power cycle result, radio functional/non-functional, and discoverable/connectable.
• WiFi Tests: checks for operation of the WiFi radio and returns WiFi related information: MAC address, Network test for specified address, radio power cycle result, signal strength, ESSID, IP address, BSSID, and speed.
• Battery Tests: checks the battery status and returns battery related information: part number, serial number, model number, decommission status, voltage, current, and temperature.
• WWAN Tests: checks for operation of the WWAN radio and returns related WWAN information: SIM state, voice state, data state, WAN type, signal strength, phone number, and device ID.
• Audio Test: checks for operation of the device microphone and speaker.
Device Diagnostic Tool is available worldwide. Currently Device Diagnostic Tool is available in English, with localization being investigated as a future enhancement.
For more information on how to use Zebra’s Device Diagnostic Tool , please review our Admin Guide
The administrator guide can be found at: https://techdocs.zebra.com/ddt/
What’s new
Version 2.6.0.2 · Updated August 13, 2021
New About screen added, containing version information. To access About, tap the menu on the top right of the main screen and select About. Scanner Test now supports all barcode symbiology's. Previously, a restricted set of symbiology's were supported, which resulted to a failed test if an unsupported barcode was scanned. DDT now sends test result data to Zebra Data Service for integration with Visibility IQ. Added test completion (end) time to the log files, in addition to the test start time.
User reviews
Amazing application!
Besy device diagnostic app.
This tool works great and saves me from unneeded repairs!
Alternatives to Device Diagnostic Tool
Looking for apps like Device Diagnostic Tool? Here are 6 similar Android apps on Google Play. The highest rated is Scan-To-Connect (STC) Utility (4.3/5), and all 6 are free to download.
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Zebra Printer Setup Utility 2.6
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Scanner Control App 3.6
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PrintConnect 2.6
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Scan-To-Connect (STC) Utility 4.3
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Device Diagnostic Tool | 4.2 / 5 | Free | 1,000+ | Aug 13, 2021 | |
| Zebra Printer Setup Utility | 2.6 / 5 | Free | 100,000+ | Sep 11, 2024 | Compare |
| ZSB Series | 1.6 / 5 | Free | 10,000+ | – | Compare |
| Print Station | 2.7 / 5 | Free | 100,000+ | Sep 24, 2025 | Compare |
| Scanner Control App | 3.6 / 5 | Free | 50,000+ | Feb 15, 2026 | Compare |
| PrintConnect | 2.6 / 5 | Free | 50,000+ | Mar 17, 2025 | Compare |
| Scan-To-Connect (STC) Utility | 4.3 / 5 | Free | 100,000+ | Jul 30, 2026 | Compare |
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