Whether you’re shopping for Father’s Day or trying to keep your kids entertained over summer break, you don’t need to spend a fortune to get a great Fitbit right now. You can currently pick up the Fitbit Charge 6 for $50 off at Amazon, Best Buy, and Target, the Fitbit Ace LTE for $80 off (Amazon, Best Buy, Target), and the new Fitbit Air (Amazon, Best Buy, Target), and all come in around $100.
While all three cost about the same, they’re designed for very different users. The Fitbit…
