Harman Kardon One

4.3
1.23K reviews
100K+
Downloads
Content rating
Everyone
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About this app

The official app for setting up and controlling Harman Kardon speakers and soundbars.

Connect to Wi-Fi, customize EQ and control your compatible device with a single convenient app. The Harman Kardon One app helps you to easily set up the devices, personalize settings, and use the integrated music services to enjoy your favorite songs.

Features:
- Breeze through setup with step-by-step guidance.
- Customize speaker and soundbar EQ setting.
- Personalize your speaker’s lighting to effortlessly match your mood, music, or space.*
- Manage all your devices and check their connection status, playback content etc. all at a glance.
- Personalize your music experience, save favorite playlists or ambient sounds for quick and easy access.*
- Control music playback from the integrated music player.
- Access a variety of music streaming services, Internet radio, and podcasts in high definition.*
- Stereo pair or group your speakers into a multi-channel system for elevated listening experience.
- Wirelessly connect multiple speakers to create a louder party.
- Keep device software updated, to enjoy the latest features.
- Get product support.

* Feature availability depends on product model.
Updated on
Dec 19, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.4
1.2K reviews
Phox Kaos
October 1, 2025
Only thing better would be to have a power button on the Phone app to connect to the speaker. So when you get your phone and you want to turn your speaker on, you can just hit the phone power button. But other than that, it is the most amazing speaker ever.And I swear you will never be sorry for it.
11 people found this review helpful
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Andre Kottek
December 24, 2025
Great speaker, bad app. App requires to track your location to work, ridiculous. App also lacks basic functionality such as seeing your treble and bass settings. As the buttons on the speaker provide more control than this app, I cannot see any point to the app at all apart from having this company track you. Edit: I'll give 1 extra star as it makes syncing multiple speakers "slightly" (very slightly) easier than doing with the buttons.
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Godfrey Ekpoto
January 2, 2026
nice sound, but the battery does not last for 8 hours as stated. My last for 3 hours only, and it's not pleasing at all
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What’s new

Added support for new speakers.
Bug fixes and performance improvements.