Plus, it's waterproof up to 50m and has NFC for easy payments. Amazon offers six months of Fitbit Premium with the watch. The Fitbit Ace LTE is a new kids' fitness tracker from Fitbit. Our Fitbit ...
Right now, you can get the Fitbit Charge 4 on sale for $139.89 ... slick designs and various tracking features. As for the 4S, Amazon says it can monitor your estimated hydration levels and ...
"I have to say that I am very impressed with this smart watch. With the gold trim around the screen, it really looks a lot more expensive than it actually is" ...