Nano SigmaPlus vs HA-Fit Usage & Stats
You can connect and control your Nano Hearing Aids by this App. For example, you can adjust Volume, Program Mode and Band Equalizers to create a customized hearing experience with your device.
- Apple App Store
- Free
- Utilities
Store Rank
- -
Users can control hearing aids remotely with HA-Fit software.
With the Intelligent Control application, you can:
1. Adjust volume of the hearing aids.
2. Switch the hearing aid program.
3. Adjust the gain.
4. Switch feedback and noise reduction.
5. Check the battery power and connection status.
- Apple App Store
- Free
- Utilities
Store Rank
- -
Nano SigmaPlus VS. 
HA-FitJanuary 11, 2026