The Amazfit Bip Smartwatch by Huami is specifically designed for those people who love to stay fit and be active. Apart from telling the time, it can monitor your heart-rate and your activity patterns. It can also monitor the hours you sleep. With long battery life and a warranty, this product could be the best gift you can give your loved one. The Black Friday deal on Amazon sees a 39 percent reduction, making the watch less than $65.