Reviews of Nucleus Smart

By: Cochlear Limited

List of user reviews and ratings for Nucleus Smart

Total ratings

3.45 (Rating count: 2,456)

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Review summary

Users largely praise Nucleus Smart as essential and helpful for Android control of Cochlear devices, especially on certain device combos. However, persistent Bluetooth connectivity and post-update breakages undermine reliability. Android-compatibility issues appear across devices, with several models experiencing problems. Some users also report login problems and request UX improvements like dark mode and faster mic controls. Overall, Android reliability is inconsistent, with usable periods when a connection exists.

Pros

Essential and absolutely needed to use Cochlear/Nucleus hearing devices on Android.
When connected, it works well on certain device combos (e.g., Cochlear Nucleus CI with Pixel/N7).
Described as very helpful and generally useful for managing hearing devices.
Initial pairing can be necessary, but once set up on supported devices it tends to work.

Cons

Frequent Bluetooth connectivity and pairing problems, including false 'Bluetooth is turned off' messages and needing to force stop/restart to recover.
Post-update breakages and device recognition failures, with hearing aids not being recognized or disconnecting after updates.
Android device compatibility issues across multiple devices (e.g., Pixel 7/8, Pixel 4 XL, Motorola) leading to inconsistent behavior.
Login/authentication problems: getting locked out and password reset emails expiring.
Missing UX/accessibility features and quick controls (dark mode, inner Bluetooth toggle, quick microphone control) requested by users.

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User Reviews

Recent rating average: 3.10

All time rating average: 3.45

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8% (31)

Date	Author	Comment
2026-06-28	Ca*****	When it works it works great. but the app keeps claiming it's not connected to my C.I even if my phone says it's connected. I try restarting my phone, turning the cochlear implant on and off and it's a hit or miss when it will connect. On top of that I feel the battery percentage for the C.I is inaccurate. I can't tell when it's going to die. it would be nice if it could warn me when it was close to 5% so I could know to change it for work.
When it works it works great. but the app keeps claiming it's not connected to my C.I even if my phone says it's connected. I try restarting my phone, turning the cochlear implant on and off and it's a hit or miss when it will connect. On top of that I feel the battery percentage for the C.I is inaccurate. I can't tell when it's going to die. it would be nice if it could warn me when it was close to 5% so I could know to change it for work.
2026-06-28	Jo*****	Great helpful tool in my disability and life.
Great helpful tool in my disability and life.
2026-06-25	An*****	doesn't work half the time. having to uninstall and reinstall. this sucks
doesn't work half the time. having to uninstall and reinstall. this sucks