87%
Odds it works through 2029Last checked: October 14, 2026.
Polk Audio makes speakers and soundbars. Masimo sold Sound United, including this brand, to Harman in September 2025.
CompanyHarman (owned by Samsung) since September 2025, after Masimo owned it from 2022
Works withAlexa on some models, HEOS on some models and Bluetooth
Needs the cloud?No for basic use. Speakers play over Bluetooth, HDMI or wires
Subscription for basics?No
Past changesMasimo sold Sound United, including this brand, to Harman in September 2025
How long devices get supportPolk does not publish how long its smart speakers get updates.
Why 87%
- Starting point90%A brand owned by a large company.
- Track record0No shutdowns so far.
- Works without the cloud0Most models work without the app.
- Other risks−3Has changed owners twice since 2022: Masimo bought it in 2022 and sold it to Harman in 2025.
- Our estimate87%
The good news: Polk is now part of Harman, which is owned by Samsung, and most Polk gear works without any app.
The bad news: Polk has changed owners twice in a few years, so plans for its smart models could change.
If you own Polk Audio
- Use HDMI, Bluetooth or wires as your main connection.
- Keep firmware up to date on smart soundbars.