xsyris332 years ago000Can it also be used to charge a Forerunner 255s? It's not listed in the photo under "Compatible Models", but it looks suitable...?Show in original language (German)Fabian Müller2 years ago000Unfortunately, the manufacturer does not specify any official compatibility, but the connection does indeed look identical and 5V is available either way due to USB A. If your watch fits on the holder, charging should work.Show in original language (German)Comment