Software
iOS
42%
34
Android
38%
31
None
17%
14
Windows Phone
1%
1
Web Browser
1%
1
Compatibility
11+
16%
8
4-10
31%
15
1-3
43%
21
0
10%
5
Reviews
3%
1
68%
23
18%
6
3%
1
9%
3
Price
<$49
59%
24
$50-99
37%
15
$100-149
2%
1
$200-249
2%
1
Connectivity
Power Supply
Cloud / Server
Stand-alone
Color