Explore the best-selling waterproof smartwatches for tween boys and save up to 60% from leading brands. Fitbit is headquartered in San Francisco, US, and it is owned by Google, Inc. The brand is recognized globally, and it is popular for its high-performing fitness trackers. Different shades of pink are rose, blush, coral, bubblegum, strawberry, hot pink, cherry pink, flamingo pink etc.