1. LG watch R with PostmarketOS:

Posted by peter.gamma.2019

October 4, 2020

https://wiki.postmarketos.org/wiki/L…h_R_(lg-lenok))

BLE and WIFI is not implemented.

2. KW88 Pro has GPS

but not LG watch Urbane

2. Linux on Ticwatch Pro?

https://forum.xda-developers.com/smartwatch/other-smartwatches/linux-android-wear-ticwatch-pro-2020-t4166623

3. PostmarketOS on LG G Watch (lg-dory)

https://wiki.postmarketos.org/wiki/LG_G_Watch_(lg-dory)

Peter Gamma 10.4.2021