best fitness tracker for motivation?

I'm not sure if my answer will be the answer you are looking for. My best fitness tracker for motivation are selfies. When I'm looking for progress, I would take a selfie every week wearing just my underwear. When I do this, I put my pictures next to each other to see my progress. To me, the weight scales don't tell me much. Earlier in my weight loss journey, the scale did matter to me. I was happy to see lower numbers, but there came a point when the numbers stopped going down and went up. I looked better in my selfies, felt better, and wore smaller clothes, but the scale didn't have good news. At this time, I decided that my progress was getting better and the scale does not determine everything. I do have a smartwatch that monitors my heart rate, running pace, distance, etc., but it doesn't really motivate me that much. It's fun to see higher calorie burning numbers. I have heard positive things about the FitBit, and it does link to MFP. I would be careful with fitness trackers that are attached to your wrist. I can easily get more steps in my day by waving my arms around instead of actually walking. Misfit and Fitbit have fitness trackers that go in your pocket or wear like a necklace. I read an article in the past that said those can be more accurate than activity trackers that go on your wrist. I haven't tested this myself, but since I can trick a fitness tracker on my wrist to count steps, it might be true.