Increíble la calidad del producto. Sin dudas la mejor relación precio calidad del mercado. Simplemente outstanding!!!

Very informative.all features work great.Battery life is good.

This product is meant to be more navigation focused but seems to have all similar features as the IGPSport 800 and more. I loaded a map from my last weekend's ride where I initially used the 800. As you can see in my image the 800 recognizes up to 19 categorized climbs whereas the BiNavi recognizes only 8 climbs when I uploaded the same route. I will definitely say there was more than eight category worthy climbs on that ride as my legs are still paying for it 2 days later and with the introduction of iClimb 3.0 on this product, I expect it to be more accurate/detailed. IGPSPORT tells me it only registers climbs with certain grades and not just the climb, but the entity of the hill more or less. This was not true on my ride today, see my third picture.The BiNavi seems to have more customizable features such as the background wallpaper and the ability to change the main page from very detailed rectangular menu buttons to a similar Android/iPhone home page with square icons. You can also add and remove certain buttons that you don't find useful on the homepage. It is definitely lighter feeling than the 800 too but not by much. It is a tad smoother and responsive to touch compared to the 800 and have read that it is more glove friendly for those that ride in cold climates. One thing I like is the status bar where it shows the time, battery, and connection indicator if it is connected to your phone. It is a very thin bar at the top and stays there and you can choose to keep it or remove it. It eliminates the need to tap on the screen to show that same info on the 800 when you are riding. So with that I save real estate from not having to include that on my main road ride screen. And yes I can confirm you can add up to six data fields on the navigation screen as opposed to just two on the 800. You can also add up to four information fields on the iclimb screen. At the time of this review I believe the 800 has been updated to receive some features from the BiNavi, but not all.For those that have a grey map, you will have to download US maps from their website and drop the files into their respective folders. Wish I didn't have to do that but the IGPSport launched with all but the US for some reason.IGPSPORT BSC200S: 2/5IGPSPORT 630: 4/5IGPSPORT 800: 3.5/5IGPSPORT BiNavi: 3.5/5**Update: Navigation works pretty reliably on my 3 hour ride through a lot of back country roads today. The street names now appear on the turn by turn navigation. Directions were spot on even when on obscure roads. One thing though was that street names are in tiny thin font making it hard to really read what street is coming up on the turn indicators, whereas the 800 has thicker font which make it easier to read. OKAY the iclimb is a bit unreliable. It was stuck in position for most of my climbs and didn't show my progression. AND there were a lot of sustained climbs 4-7% grade that just didn't appear in the iclimb feature/screen. I feel like a few more updates would really dial your computer in, hoping it gets better so I can update my rating.