I recently noticed that my total mileage on the Garmin Edge 705 GPS cycle computer I reviewed last year has passed the 2,000-mile mark, so it's time for an update. There's nothing like a couple of thousand miles in all types of conditions to bring out the best and worst of any product.
I won't repeat all of the Edge 705's features here, since they're detailed in the original review. Just to summarize, the Edge 705 was introduced in 2008; it includes a color moving map display (first ever for a cycle computer); has multiple, customizable displays; can provide turn-by-turn directions; comes with a heart rate monitor, with optional cadence sensor, and can connect wirelessly to a power meter.
Bottom line, after more than 2,000 miles of riding with the Edge 705, is that it performed beautifully, met the high expectations I had for it after my review, and has proven to be very useful out on the road. I've only had one problem with the unit, a moving-map freeze-up that was happening on all Edge 705s not long after they were placed on the market. Garmin's engineers quickly solved the problem with a free, downloadable firmware update. I have not had any other problems since.
The Edge 705 has a lot of features, but I find that I most often use it for core cycle computer functions, such as distance, time, and speed. The elevation profile function and total elevation gain are also of interest after every ride. I also make full use of the Garmin Connect service to log, map, and analyze my workouts online. I really like the ability to customize the number, size, and position of data readouts in the display. My favorite setup shows current speed as the largest/top readout, with trip distance, average speed, grade percentage, and time of day below. These are all readily visible, thanks to the large display (2.25 inches diagonal). When I use the heart rate monitor strap, I have a second display option set up to include the heart rate readout.
The moving map display is another feature I rely on frequently. My region is graced with many miles of back roads that wind through scenic farm and hill country, and it's great to explore them (I may never ride them all). With the 705 on my handlebar, I roam without fear of getting lost, because I can just switch to the color map display (you can pan and zoom the display with the thumb-toggle) and get oriented. If all else fails, I can simply set the 705 to provide me with turn-by-turn directions (including remaining distance and audible turn prompts) back home, or to a destination of my choice. The 705 also has a vast, 6 million points-of-interest database that includes businesses and destinations across North America. I don't often use it, but it would be very useful on a tour in an unfamiliar region.
One change I would like to see made is an improved handlebar/stem mount. The current one is a bit flimsy, although it has held up without breaking (I've been careful with it). It also attaches with a pair of zip ties, which allow the mount to slip/pivot when you bump the mount. Some type of screw-tightened, beefier clamp would be better.
The Edge 705 uses a rechargeable lithium-ion battery, and it has held up well, and seems to hold a charge like new. Battery life is probably close to the claimed 15 hours.
I've had the 705 out in harsh conditions, ranging from freezing, to 90-plus degrees, rainstorms (the 705 is rated as waterproof, and has lived up to that billing) tooth-rattling bumpy roads, snow, grit and mud. It has continued to work without missing a beat through all of that.
Once you've experienced wireless GPS cycle computing and all that can go with it, you won't go back. If you don't like the $499 price tag (street prices as low as $450) of the 705 (City Navigator street maps with POI database costs extra), consider the Edge 605, which retails for $399 (lacks heart rate, but still has color moving map display) or the Edge 205 ($249 retail, no map display).
