Should I change the domain name for my product?

I am building MySocialHike and the current domain name is https://mysocialhike.com
When I shared the product on IH, a couple of Indie Hackers suggested changing the name as the current name is some times misleading.

So I need some help here.
Is https://mysocialhike.com not relevant to my product?

I have another domain https://smlytics.com, will it fit?