Solved Does the bluetooth interfere with the wifi connection?

Dugong · Jul 21, 2023

Just bought a TWS for meeting. I notice my wifi feel slower when I connected to my TWS with Bluetooth.
Does the bluetooth interfere with the wifi connection?

CountMike · Jul 21, 2023

Dugong said:
Just bought a TWS for meeting. I notice my wifi feel slower when I connected to my TWS with Bluetooth.
Does the bluetooth interfere with the wifi connection?

Yes it can but on radio wave level as they both use same frequency just different protocols. If there's much interference it makes signal "Dirty" and causes data packets to be sent over and over until CRC matches. Keeping them few feet apart should be enough to prevent interference.

A Guy · Jul 21, 2023

If your router has both 2.4GHZ and 5 GHZ bands, switching to 5GHZ is less susceptible to interference (Bluetooth uses the 2.4 GHz band). Or you can switch the channel on the 2.4GHZ band. If you get the free Wifi Analyzer app, you can see what channels will give you the best signal. Channels 1, 6, or 11 are often best (non-overlapping)

A Guy

Dugong · Jul 21, 2023

A Guy said:
If your router has both 2.4GHZ and 5 GHZ bands, switching to 5GHZ is less susceptible to interference (Bluetooth uses the 2.4 GHz band). Or you can switch the channel on the 2.4GHZ band. If you get the free Wifi Analyzer app, you can see what channels will give you the best signal. Channels 1, 6, or 11 are often best (non-overlapping)

A Guy

Finally! I switch my router wifi to 5 Ghz and problem solved. Thanks !