"Remote system monitor server control" Free you can use your phone tablet or old smart phone works great and look good too.
If you donate like $5 you can customize any which way my tablet looks like some kind of speedometer dash board voltage temps
the works.
I have a GTX 1080 ti mounted vertically .Right now the temp reads 29c in a 22c ambient but it reaches up to 58c when pushed hard with an aggressive fan profile .