An awful product that should simply be avoided. You'll be sorry.
A poor product with more faults than redeeming qualities.
Below average. May be passable in a pinch, but you should probably stay away.
A bit below average, with some serious issues to watch out for.
An average product, with issues that keep it from being genuinely exciting.
Slightly better than most similar products, but you can likely still do better.
Better than average, but some issues still hold it back from being truly excellent.
Among the top products in its category, and a solid choice for most people.
A category-leading product and an overall pretty safe bet.
An industry-leading product, definitely worth owning. An instant classic.
Completely flawless. You'd be crazy not to have it.
How We Score:
The Engadget Global Score is a unique ranking of products based on extensive independent research and analysis by our expert editorial and research teams. The Global Score is arrived at only after curating hundreds, sometimes thousands of weighted data points (such as critic and user reviews).
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Ease of useNo commentsgood
Design and form factorNo commentsgreat!
So far I am impressed with the unit and the website associated with it. However the App crashes every single time I try to use it on my 4S and iPad. I can't use even the most basic functions. You start it up and it crashes. Half way to a great product.