I actually have both of these. I'm still waiting to do a review for the Hot Love ones. I used both kinds at the same time and I prefer the Heart Warmer because of the surface area of it and what I use it for. Hot Love is better for things like using them as wrist pads when typing and things like that. I say that they're both totally worth what you pay for them. I enjoy having different sizes for different needs. You really can't go wrong with either one. They both heat up to the same temperature, work the same way, and stay warm for the same amount of time.

I prefer the Heart warmer. It is larger and I found it to be more versatile since it will wrap around smaller areas and fit nicely on larger ones. The Hot love set has its purposes, but I find them to be a bit small for massages and muscle aches. Hope this helps!

Both are good products. They both work the same, but like the previous reviewers said, it's the surface that changes. I like that one kit comes with two pads, but the heart is larger. It's up to you and what you intend to do with them. I use the warmer a lot to relieve my menstrual cramps and they're a good size for it.

I only have the Heart Warmer, however from what I've been able to tell from the Hot Love pads each are worth the price you pay for them and I'd recommend either. I know, I'm not much help, lol.