How to get rid of unused Foreunner 210 from my Garmin Connect ?

I had an old Forerunner 210 which I no longer use which is still registered to my Garmin account and shows up in Garmin Connect.
How do I get rid of this ?

There is no ‘remove’ option for this device in Connect and no gear icon to use to delete or remove when using Connect via the web.
How can I de-register it and/or get it off of my Connect please ?