6 fitness trackers under $100 — from the super-popular Google Fitbit Air to the 5-star Amazfit Active 2

6 fitness trackers under $100 — from the super-popular Google Fitbit Air to the 5-star Amazfit Active 2

You might be looking at the Apple Watch Ultra 3 or Garmin Fenix 8 and balking at the cost of fitness watches these days, but tracking your health doesn't have to empty your wallet. There are plenty of terrific budget options, and below we've listed six of the best, all of which you can find for under $100.There's the Xiaomi Smart Band 10, which tops our general guide to the best cheap fitness trackers and offers plenty of fitness modes and handy…