WiiM Home App v3.3.8 Update – Sep 30, 2025

Please review the app update release notes below. If you encounter any issues, feel free to reach out to us.

* The iOS app is available on the App Store, while the Android app is currently under review by Google Play.

What’s New:

1. FAQ Access:
Quickly access help articles on key features such as EQ, RoomFit™, and Subwoofer setup from their feature pages.

Bug Fixes:

1. Room Correction:

- Refined the tuning algorithm to deliver results based on the full frequency range.
- [Android] Improved layout compatibility for foldable phones.
3. [iOS] Preset: Fixed an occasional crash issue when using Presets.
4. [iOS] Mac App with Apple Silicon (M-Series): Fixed an issue where the app incorrectly displayed a “No Wi-Fi” message when connected via Ethernet.
5. General Performance: Stability improvements and behind-the-scenes optimizations.
 
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3.3.8 on android still telling me to rotate my phone 180° in Roomfit with external mic plugged in. trying to figure out how to mark screenshots with the text upside down
 
@slartibartfast @dominikz
I re-run RoomFit after updating to 3.3.8. It looks like the issue is still there. The yellow target level of the left channel is still around 3 dB higher than the right channel. For the final assessment the Actual level looks similar from my previous measurement. One thing that is different is the addition of Raw-L and Raw-R levels.


1759888655364.png
1759888709540.png
 
@slartibartfast @dominikz
I re-run RoomFit after updating to 3.3.8. It looks like the issue is still there. The yellow target level of the left channel is still around 3 dB higher than the right channel. For the final assessment the Actual level looks similar from my previous measurement. One thing that is different is the addition of Raw-L and Raw-R levels.


View attachment 27813
View attachment 27814
The Raw-L and Raw-R levels look different to the levels in the Left and Right channel measurements. There is only about a 1dB difference between them in the evaluation but the left channel is 3dB higher in the measurements. Are you measuring directly on the centre line between the speakers?
 
@slartibartfast @dominikz
I re-run RoomFit after updating to 3.3.8. It looks like the issue is still there. The yellow target level of the left channel is still around 3 dB higher than the right channel. For the final assessment the Actual level looks similar from my previous measurement. One thing that is different is the addition of Raw-L and Raw-R levels.


View attachment 27813
View attachment 27814
@WiiM Team @jiaxin.li (WiiM) Can you perhaps explain why the vertical scale is shifted/misaligned by about 3dB between the two channels (RoomFit measured response in post #35)?

@lempogi To me this looks much better than before.
The vertical scale of the two channels is misaligned, that is true, but if we look at the part of the response <50Hz (where the signal is mono with a single sub) we see that the difference in level between the target and the measured response is practically the same in both channels.
So in practice I'd say this correction should be OK. By the way, which correction frequency range did you use for this latest attempt?

We also see that the overall target level is set much more reasonably than it was, previously it was about 5dB too high, e.g. here:
1756522039527-png.26083
 
@WiiM Team @jiaxin.li (WiiM) Can you perhaps explain why the vertical scale is shifted/misaligned by about 3dB between the two channels (RoomFit measured response in post #35)?

@lempogi To me this looks much better than before.
The vertical scale of the two channels is misaligned, that is true, but if we look at the part of the response <50Hz (where the signal is mono with a single sub) we see that the difference in level between the target and the measured response is practically the same in both channels.
So in practice I'd say this correction should be OK. By the way, which correction frequency range did you use for this latest attempt?

We also see that the overall target level is set much more reasonably than it was, previously it was about 5dB too high, e.g. here:
It is possible that the left channel is actually 3dB louder than the right channel. The target is definitely better matched to the measurement now.
 
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