The Apple Watch Series 9 is by far the most popular smartwatch out there today. And there are some great Apple Watch deals that you can check out to save plenty of money. I use the Apple Watch Series 8 myself, and I paid much more than you will if you get one today. But what about all the people who want to spend even less money, or who don't have an iPhone? Fitbit is one of the best alternatives out there, but people sometimes get confused by how many different models there are. Thankfully, I've tested them all...