Pros-quick satellite fix, terribly clear show, waterproof, shows the information you wish not what you do not, uses buttons rather than edge controls, uses USB rather than wireless affiliation.
cons-fairly big-ticket, GPS loses some accuracy underneath significant tree cowl.
This watch is very smart for 2 sorts of runners: people who run on trails, and cannot simply lock in distances (and therefore pace); and people UN agency travel, however still wish to run outside, instead of on building treadmills. In each instances, this watch can provide you with correct distance info, further as pace and vital sign. alternative|the opposite} massive enhancements that i have never seen mentioned in other reviews square measure that in contrast to the 405, it's reverted to button controls, and additionally to a right away USB cable affiliation to your pc for uploading run info. Garmin isn't advertising these changes, since they're apparently steps backward from the 405's edge controls and wireless affiliation, however these were the sources of most of the complaints concerning the 405--especially issues with the edge once it got wet with sweat or rain. this is often not a problem.
You have to wonder if a number of the individuals writing these (one star) reviews truly run--or whether or not they work for Polar or Timex? The watch provides you distance, time and pace, further as vital sign info, as you go. for many simple or long runs on trails or the road, this is often all you wish. On the track, you recognize the gap, thus if you are doing intervals, simply use the stopo watch. the sole state of affairs wherever the shortage of 'current pace' may be a drag as way as I will see is in doing tempo runs, if you are doing do them by time (say twenty minutes simple, forty minutes tempo, ten minutes heat down) rather than by distance, as I do them. By time, you may get a state of affairs wherever your initial and last miles of tempo running get mixed in with running at a simple pace, and also the pace information would be useless. Still, if you set the autolap perform at .25 miles, little or no of your run goes to be logged inaccurately (at most the primary and half-moon mile in this tempo workout). Similarly, if you happen to be dynamical pace heap throughout a run and need immediate feedback, the watch will provide you with that. alleged current speed on a GPS watch is usually somewhat of associate estimate anyway, since it's plotting your location between 2 points, measure the time it took you, and so doing the maths. there is extremely no such issue as a direct current pace calculation, and if you have got your watch attack .25 mile autolap, that is not far more than the gap that might truly be used for a current pace calculation otherwise.
One criticism: though the satellites ab initio lock onto my watch when a median of thirty seconds and appear to administer terribly correct distance ad elevation info (the latter on the Garmin Connect website), there's one a part of my usual run underneath significant tree cowl wherever it sounds like the satellites lose American state for a tenth of a mile or less, that makes the info for that mile forever begin slower than i am truly running. It makes up the distinction on consequent mile, that makes that one begin too quick. each square measure off by around fifteen seconds/mile, and this is often a little annoying. though I will do the calculation to average the 2 and see that every time they essentially begin even, it looks that Garmin ought to have return up with associate algorithmic rule for the watch's software system that might atone for such discrepancies at intervals the mile wherever they happen, instead of giving inaccurate info for 2 consecutive miles.
Bottom line: this watch provides you lots of helpful info, and even additional after you transfer it to the Garmin Connect website. in contrast to different Garmin watches, it does not offer some additional sport info and also the vital sign monitor does not add the pool, thus it's extremely a anticipate runners, not triathletes. except for semi-serious to terribly serious runners, it provides you everything you wish, while not the bells and whistles--and the headaches--of the 405.