(My server is a cheap NTP synced virtual server. If your computer time is NTP synced then comparison to WebBrowser time is likely more accurate than comparison to my server over internet.)
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.
I made a little webpage which compares Bangle.js time to both web browser time and to my server time:
BangleTimeCheck
(My server is a cheap NTP synced virtual server. If your computer time is NTP synced then comparison to WebBrowser time is likely more accurate than comparison to my server over internet.)