I purchased this massager because I had foot surgery last year and I still experience tightness in my calm. I really like it since I can use it while lying down and don't have to hold this device. I can also use it on my feet. The fact that it has 3 speed settings is a plus.
So far I really like it! Strong vibrations great for loosening the tension in my neck/shoulders and along my spine. It’s also alleviated post workout soreness in my quads and hamstrings.
I do wish the button was concave so it would be easier to not accidentally switch settings during use.