Fitbit

Thanks everyone, so many options. One more question though, can you sync any of these with your phones? I have a Samsung 6edge.

I have a Jawbone Up2 that I got for under $40 on Amazon. I love it. It doesn't look 'fitness tracker' either which was important to me. 

If you're not sure you'll use it, try something cheaper and work your way up... I'm doing "If I take 8,000 steps for the next month, I'll get a better tracker" right now. LOL

The Jawbone has a really cool sleep thing and it does work with my android phone quite well.