Fenix 3 connectivity issue with Express and Connect "This device not compatible"

Former Member
Former Member

My Garmin fénix 3 HR has been working fine for years and connected to Garmin Connect and Garmin Express normally.

Recently it won't connect to either Express or Connect.

Error message I get in Express is "This device not compatible" when connecting with the cable. Similar message in connect when trying to connect with Bluetooth. I tried Express both in Windows and Mac computers.  

I called Garmin Support and they instructed me to manually delete the device.fit and garmindevice.xml files from the watch and reboot it. It doesn't solve the problem. I also tried a complete factory reset and nothing.

I called again and funny enough my device ID (taken from the watch about menu 3932810184) is different from the device ID recorded in Garmin central database (3932801992).

I tend to think that's the problem and have asked Garmin to correct it (in the central database I guess). They claim they cannot do that and only propose I exchange the watch for a new one.

Can anybody help?

This is very frustrating. I don't think this is a watch physical issue but rather a Garmin central database issue and I hesitate to exchange a watch that works perfectly other than the Connect and Express connectivity issues.

Thanks in advance,

/Enrique

  • Former Member
    0 Former Member over 4 years ago

    I'm having similar issues with my Fenix 6X Pro Solar. Garmin Express is not seeing my device. I've purchased a new cable and gone through a lot of reinstalling and trouble shooting. Now, after reinstalling Garmin Express I get ''unable to connect to our servers'' I also noticed the unit ID is different.