Runners love to tell you about their post-workout highs, but they rarely mention the mid-workout delirium that comes when muscles deprive your brain of blood, leading to doubts about how long you’ve been running, what your target heart rate should be, and indeed how to get home again. Garmin’s updated Forerunner 410 (above) can help you out with all those things, and the larger touch bezel means oxygen-deprived cardio hounds can easily scroll through data describing things like pace and heart rate, even when it’s raining — or you’re sweating excessively. Once back home and showered this $325 watch automatically syncs to a USB dongle via ANT+ , uploading data to Garmin Connect, just like its predecessor the 405 . Then there’s the $300 210, pictured below, a follow-up to this spring’s 110 and providing a more simple display of real-time distance and heart rate without a bunch of other confusing data. Both models will be on display at the upcoming Chicago and New York City marathons before pacing themselves into stores this fall. Update : The 410 can indeed help you find your way back home thanks to a simple navigation mode that will direct you from one waypoint to the next. Great for finding new routes — or new tactical insertions. Continue reading Garmin updates GPS watch line with Forerunner 210 and 410, data-craving runners rejoice Garmin updates GPS watch line with Forerunner 210 and 410, data-craving runners rejoice originally appeared on Engadget on Mon, 04 Oct 2010 11:56:00 EDT. Please see our terms for use of feeds . Permalink