Common Problems with Signia Hearing Aids and How to Fix Them
Facing issues with your Signia hearing aids? Learn about the most common problems with Signia hearing aids and how to fix them easily at home or with professional help.

Hearing aids have come a long way, and Signia stands out as one of the top names in the market. With sleek designs and advanced features, they offer impressive sound clarity and wireless capabilities. But like any tech, they’re not perfect. Whether you're a first-time user or a seasoned wearer, you might run into a few hiccups. Let’s talk about some of the most common problems with Signia hearing aids—and more importantly, how to fix them.
No Sound from the Hearing Aid
One of the most frustrating things? Hearing nothing at all after inserting your hearing aid.
Possible Causes:
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The battery is dead or not inserted properly
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Wax buildup is blocking sound
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Volume is too low or muted
Fix It:
Start with the basics. Change the battery or check if it’s properly seated. Clean the earpiece gently to remove earwax. Finally, use the app or manual controls to make sure it’s not muted.
Distorted or Unclear Sound
If your hearing aid sounds like it's underwater, you’re not alone.
Common Reasons:
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Moisture inside the device
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Dirt on the microphone or receiver
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Feedback issues
How to Fix:
Try drying your device overnight using a hearing aid dehumidifier. Gently clean the microphone ports and wipe the outside. It might be time for a service check if the distortion continues.
Bluetooth Connectivity Problems
Signia hearing aids often connect to smartphones and other devices, but sometimes they won’t sync properly.
Troubleshooting:
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Make sure Bluetooth is on for both devices
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Reset your hearing aid and smartphone
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Unpair and re-pair the connection
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Ensure the MySignia app is updated
If your connection drops often, avoid crowded wireless environments and stay close to your device.
Battery Draining Too Fast
New battery today, dead tomorrow? That’s not normal.
What to Do:
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Turn off your device when not in use
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Make sure you’re using fresh, high-quality batteries
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Disable Bluetooth streaming if not needed
If you're using rechargeable hearing aids, ensure they’re fully charged before use and not overheating.
Whistling or Feedback Noises
Nothing’s more annoying than a constant whistling in your ear.
Why This Happens:
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Poor fit or loose hearing aid
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Excessive earwax
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Volume set too high
Fix It Fast:
Ensure the aid fits snugly in your ear. Clean your ears regularly (but safely), and reduce the volume a bit. If it persists, a professional adjustment might be needed.
App Not Syncing Properly
The MySignia app is great—until it stops working.
Quick Fixes:
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Close and restart the app
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Make sure your device software is updated
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Clear the cache or reinstall the app
If nothing works, reset both your phone and hearing aids. You’ll often be back in sync within minutes.
Moisture Damage
Sweat, rain, or humidity can sneak into your hearing aids.
Prevention Tips:
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Use a hearing aid sleeve or sweatband during workouts
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Store your aids in a dry box overnight
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Avoid wearing them while swimming or showering
If you suspect water damage, dry them ASAP and don’t charge them until they’re completely dry.
Discomfort or Poor Fit
If your device feels like it’s stabbing your ear, it’s not supposed to be that way.
What You Can Do:
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Ask your audiologist for a better custom fit
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Use soft tips or domes designed for comfort
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Adjust how deeply you insert them
Proper fit means better comfort and performance.
Microphone Not Working
If people sound muffled or distant, your microphone might be blocked or faulty.
Try This:
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Use a soft brush to clean the mic port
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Avoid touching it with oily fingers
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If cleaning doesn’t help, it may need replacing
When to Visit a Professional
Tried everything and still stuck? That’s when a hearing care professional comes in handy. They can test, clean, reprogram, or replace faulty parts.
Final Thoughts
Signia hearing aids are packed with powerful features—but like any device, they have their quirks. Most problems with Signia hearing aids can be fixed with simple maintenance or settings tweaks. Keep your device clean, dry, and updated, and it’ll serve you well for years.
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