nRF Toolbox for Bluetooth LE is a tools app developed by Nordic Semiconductor ASA.
Download Statistics
nRF Toolbox for Bluetooth LE has been downloaded 360 thousand times. In the last 30 days, the app was downloaded 1.3 thousand times.
User Ratings
nRF Toolbox for Bluetooth LE is rated 3.45 out of 5 stars. The rating is based on 410 ratings.
App Information
nRF Toolbox for Bluetooth LE is FREE to download. The APK download size is 3.47 MB. The latest version available is 4.4.1. The last update was on August 26, 2026.
Technical Requirements
nRF Toolbox for Bluetooth LE requires Android 4.3+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since December 2013.
Description
The nRF Toolbox is an easy-to-use app that supports multiple standard Bluetooth profiles, like Heart Rate or Glucose, as well and several profiles defined by Nordic.
Supported Bluetooth LE profiles are: - Cycling Speed and Cadence, - Running Speed and Cadence, - Heart Rate Monitor, - Blood Pressure Monitor, - Health Thermometer Monitor, - Glucose Monitor, - Continuous Glucose Monitor, - Nordic UART Service, - Throughput, - Channel Sounding (requires Android 16 QPR2 or newer), - Battery Service, - Monitoring & Diagnostics Service (MDS).
The source code of nRF Toolbox is available on GitHub: https://github.com/nordicsemi/Android-nRF-Toolbox
Recent changes: In this version we fixed a bug causing some chunks received from devices with MDS service to be prematurely deleted before they were sent to nRF Cloud.
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Comments on nRF Toolbox for Bluetooth LE for Android
★★★★☆James Hart· Dec 18, 2020
I Only used the DFU function but have used it several times and have found it straight forward and reliable
★★★★★_ Tasmo· Apr 23, 2020
Would be nice to get the hint to enable location service on Android.
★★★★★Harald Kubota· Mar 18, 2017
Works extremely well with Puck.js and is great to confirm the Bluetooth LE profiles and advertised data you can program to be sent by the Puck.
★★★★★Robert Montgomery· Mar 30, 2025
I used this at work to program firmware on IC chips presently installed on circuit boards.
★★★★☆Tore Forsgren· Aug 1, 2017
Great app for nRF developers. The UART app is a bit slow on the key respons. Would also be great to have sliders with configurable min, max values to generate UART data composed of a string with slider position inserted. A great way to put some stress on the Bluetooth link.
★☆☆☆☆Arjun Sonti· Sep 5, 2019
Scan stopped working after Android 10 update. It always says no devices found, but other apps are able to scan fine
★★☆☆☆Krishian Kumar· Jan 8, 2020
When scanning for a Bluetooth device, doesn't find one when using mobile phone, (updating Selectric arc air firmware), this is a simple fix if your tech mided, instead of downloading the nrf toolbox download the nrf for mobile as when scanning for the Selectric arc air set it will definitely find which will enable you to update your Selectric arc air set,
★★☆☆☆Nikhilesh Wani· Jun 21, 2019
With previous version of nrf toolbox, my ble uart code was running properly. But with this version, it connects but doesn't communicate with MCU.
★☆☆☆☆Dwayne Forsyth· Apr 4, 2019
2.7.1 crashes when selecting button for devices for dfu.
Google Play Rankings for nRF Toolbox for Bluetooth LE
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Technologies used by nRF Toolbox for Bluetooth LE
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