Judging by the badge on your profile, you've already ordered the Spark tracker?
I'm getting one soon, so I don't have any feedback personally, but I've heard good things about *both* devices. I think I want the Spark one because I'm already pretty integrated here, and one designed for this website would be more beneficial for me.
Writer, mother, wife, and breadwinner. I love to run, but running doesn't love me, so I'm switching to my low-impact bike.
I'm not pregnant, just fat: My blog. fatnotpregnant.blogspot.com/
| current weight: 175.4