Acer Liquid Leap+ fitness tracker launches in US

Acer has launched its first fitness tracker in the United States, its Liquid Leap+ wearable. The tracker features interchangeable bands and is compatible with the three big mobile platforms: Android, iOS, and Windows Phone. The Liquid Leap+ isn't new, but rather is new to the US market, and is aimed at those who want a waterproof wristband for keeping tabs …