The original price of the fitness watch was $150.
To find the original price of the fitness watch, we need to work backwards from the discounted price of $105.
Let X be the original price of the fitness watch.
After a 30% discount, the discounted price is:
X - 0.3X = 0.7X
We know that the discounted price is $105, so we can set up the equation:
0.7X = 105
Solving for X, we divide both sides by 0.7:
X = 105 / 0.7
X = 150
Therefore, the original price of the fitness watch was $150.