to help with weight loss (which it did, considerably). I don't know about all the benefits described in the video (I'm no smarter and my eyesight is still lousy), but besides the weight loss I'd had a lot of back and knee trouble for years and now that's all pretty much gone. It's also nice to spend time outside, even just walking around the neighborhood.

That is all.

Especially if you're a senior (70) like me.

Sometimes 11,000.

I walk every day, and my bad is I can't complete my goal of 10000 steps.

I'm using my phone to measure step count. I want to know on what basis mobile or application provides the information?

gaining more weight when I'm walking more

Do you keep track of everything you eat? That might provide a clue.