Thermarrowometers: Yet Another Variant Rule for Sudoku?

Today's Puzzle:

I almost need to come up with an acronym on this channel for the number of new variants we have featured. YAVR will do.

All that said, it's an excellent ruleset once you wrap your head around it and creates a very interesting puzzle!

Link to Play Along:

Thermarrowometers by Arbitrary https://tinyurl.com/SudokuSleuth-Thermarrowometers

Rules:

Normal sudoku rules apply.

Digits along arrows sum to the value in the connected circle.

Digits along arrows increase in value from the tip to the circle.