6. Connect your Forerunner 235 to your computer using the USB cable. Download and unzip Forerunner235Beta.zip. Download and unzip Forerunner235Beta.zip. Place and OLD VERSON of GUPDATE.GCD, in my case "GUPDATE-780.GCD" file in the \GARMIN folder of your device's internal storage drive. Rename this file to GUPDATE.GCD in situ. 7. Lee Crane/Digital Trends. Size-wise, the Forerunner 935 falls between Garmin’s Forerunner 735XT and their more rugged, outdoor GPS watch, the fenix 5. At 49 grams, the 935 is 8 grams heavier 735xt shows wrong time of day and date. csps over 7 years ago. Since around the time of the last time change (I also crossed time zones the same day), my garmin 735xt is showing wrong date/time. It's not just off by an hour, but rather right now, it's 7:50 am and my watch reads 4:17. I've tried syncing a few times (Garmin Express with a Mac, PC Garmin 735XT. I’ve had my hands on the new Garmin 735xt for just about a week, giving me ample opportunity to poke, prod, and sweat on it a whole lot. Garmin has packed a truly impressive package of features and metrics into 735XT – too many to comprehensively cover here – so this review covers the highlights. Setting date on 735xt. My Garmin crashed and I didnt realize it for a while. When I reset it the date and time were wrong because I am indoor at work and no GPS. So I found out how to set the time manually but there is no way I can see to set the date. Anyone know how to do this? I have RTFM already but maybe missed it. A dedicated community The top-end Garmin Forerunner model has always been something of a chunky monkey, stretching all the way back to the heady days of the Forerunner 101 in 2003. It wasn't until 2013 with the Use a USB hub, USB extension cable, keyboard, or monitor instead of connecting via USB. On desktop computers, you should connect USB ports to the back of your computer. Using a PowerShare USB port should be avoided. If your Garmin watch is not syncing, go to Profile > Settings > Data Sources > Garmin to resolve it. 9 comments. Best. •. This is the watch I have. I got the runner bundle with it. It comes with a strap band you wear around your chest, tracks all your info. They have a tri bundle for a bit more money that will track all the stuff you’re wanting, i think. •. Pool swimming yes, not sure about the erg. rPknOuX.