# BLE Scanner – Monitor > Scan, connect & monitor BLE devices with a real-time Bluetooth dashboard. Canonical page: [https://chrome-stats.com/d/com.gizantech.blu\_scanner](https://chrome-stats.com/d/com.gizantech.blu_scanner) ## Overview - **ID:** `com.gizantech.blu_scanner` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** GizanTech - **Category:** TOOLS - **Downloads:** 3,176 - **Rating:** 4.00 / 5 (20 ratings) - **Version:** 1.6.1 - **Last updated:** 2026-06-12 - **First published:** 2023-11-14 - **Publisher country:** BD - **Size:** 25 MB - **Data as of:** 2026-09-15 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.gizantech.blu_scanner) - **Privacy policy:** [https://docs.gizantech.com/share/8nq8cincyq/p/ble-monitor-privacy-policy-KULV41LiPH](https://docs.gizantech.com/share/8nq8cincyq/p/ble-monitor-privacy-policy-KULV41LiPH) ## Description BLE Scanner & Monitor is the all-in-one Bluetooth Low Energy tool for developers, engineers, IoT professionals, and BLE enthusiasts.

Quickly scan nearby BLE devices, explore their GATT services and characteristics, create a real-time monitoring dashboard, and even simulate your own BLE peripherals using the built-in advertiser.

Whether you are testing firmware, debugging BLE peripherals, or monitoring IoT sensors, BLE Scanner & Monitor provides the tools you need in a simple and powerful interface.


━━━━━━━━ KEY FEATURES ━━━━━━━━

🔍 BLE Scanner
• Discover nearby Bluetooth Low Energy devices instantly
• View real-time RSSI signal strength
• Inspect advertising data and device identifiers
• Filter unnamed or irrelevant devices easily
• Auto-scan on startup with configurable scan timeout


📊 Live Monitoring Dashboard
• Pin any BLE characteristic to your custom dashboard
• Monitor values updating in real time
• Set threshold alerts when characteristic values change
• Dashboard automatically restores after reconnect
• Support for periodic background reads


📈 Data Logging & Charts
• Track characteristic changes over time with visual graphs
• Log history with customizable retention times
• Export recorded data to JSON for offline analysis


🔗 Full GATT Explorer
• Browse all services and characteristics of any BLE device
• Read, Write, and Subscribe to characteristics
• Support for Notify and Indicate
• Works with common GATT profiles including:
Battery Service, Heart Rate, Device Information and more


📡 BLE Advertiser & GATT Server
• Simulate your own BLE peripherals for testing
• Broadcast custom advertising data and services
• Run a local GATT server to test central-device interactions without physical hardware


⚙️ Smart Settings
• Auto scan on startup
• Custom scan timeout
• Dark mode, Light mode, or System theme
• Keep screen awake during monitoring


━━━━━━━━ PERFECT FOR ━━━━━━━━

✔ IoT developers testing BLE firmware
✔ Engineers debugging Bluetooth peripherals
✔ Smart home device monitoring
✔ Healthcare and fitness device analysis
✔ Arduino, ESP32, and nRF BLE development
✔ QA engineers validating BLE connectivity
✔ Students learning Bluetooth Low Energy


━━━━━━━━ WORKS WITH ━━━━━━━━

Compatible with any standard Bluetooth Low Energy (BLE) device, including:

• Arduino BLE projects
• ESP32 BLE modules
• nRF52 development boards
• Heart rate monitors & fitness trackers
• Environmental sensors
• Smart home devices
• Industrial IoT hardware


BLE Scanner & Monitor works with all Bluetooth 4.0+ BLE peripherals.

No ads. No account required. No unnecessary permissions.

Free to use with an optional Pro upgrade for advanced power users.

Feedback and feature requests are always welcome! ## Rankings - #828,876 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_COARSE_LOCATION` - `android.permission.ACCESS_FINE_LOCATION` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.BLUETOOTH` - `android.permission.BLUETOOTH_ADVERTISE` - `android.permission.BLUETOOTH_CONNECT` - `android.permission.BLUETOOTH_SCAN` - `android.permission.INTERNET` - `android.permission.POST_NOTIFICATIONS` - `android.permission.READ_EXTERNAL_STORAGE` - `android.permission.VIBRATE` - `com.android.vending.BILLING` - `com.gizantech.blu_scanner.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [BLE Scanner – Find Devices](https://chrome-stats.com/d/com.senso.ble.scanner) — 1,634 users - [BLE Detect: Scanner & Monitor](https://chrome-stats.com/d/site.drumbeat.bledetect) — 29 users - [BLE Scanner (Connect & Notify)](https://chrome-stats.com/d/com.macdom.ble.blescanner) — 4,651,420 users, 3.76 / 5 - [BLE Scanner & Bluetooth Finder](https://chrome-stats.com/d/mini.iot.bletoolkit) — 330 users - [BLE Explorer: Scanner & Debug](https://chrome-stats.com/d/com.bleexplorer.app) — 384 users - [BLE Scanner And Simulator](https://chrome-stats.com/d/com.davidcrespo.ble) — 56 users - [BLE Scanner](https://chrome-stats.com/d/com.thotkam.ble_scanner) — 2,085 users - [Bluelyze – BLE Scanner](https://chrome-stats.com/d/com.akademiteknoloji.bledevices) — 9,436 users, 3.20 / 5 - [BLE Sniffer](https://chrome-stats.com/d/com.shibbyventures.blesniffer) — 472 users - [BLE Scan Data Viewer](https://chrome-stats.com/d/com.spitter.ble_scan_data_viewer) — 6,986 users - [HD BLE Analyzer](https://chrome-stats.com/d/com.hdnn.bluetooth.analyzer) — 416 users - [ByteProbe - BLE & GATT Tool](https://chrome-stats.com/d/com.folgerai.byteprobe) — 49 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.gizantech.blu_scanner)