The GPS logo should just be dependent on whether you have a GPS lock.
Could you try installing the 'AGPS' app? It should make it far easier for the Bangle's GPS to get a GPS lock quickly.
@Gordon started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
The GPS logo should just be dependent on whether you have a GPS lock.
Could you try installing the 'AGPS' app? It should make it far easier for the Bangle's GPS to get a GPS lock quickly.