Software
iOS
42%
35
Android
40%
34
None
7%
6
Web Browser
6%
5
Windows Phone
5%
4
Compatibility
11+
27%
10
4-10
14%
5
1-3
14%
5
0
46%
17
Reviews
67%
22
24%
8
9%
3
Price
<$49
55%
18
$50-99
30%
10
$100-149
3%
1
$150-199
3%
1
$200-249
6%
2
$250+
3%
1
Connectivity
Power Supply
Cloud / Server
Stand-alone
Color