Nike Fuelband

Nike+ FuelBand is an activity tracking wearable meant to be worn on the wrist. It needs to be paired with Apple iPhone, iPad or an Android device. The FuelBand enables its wearers to track their physical activity, steps taken and total calories count. The users can synchronize their fitness goals with Nike+ online community or its mobile application, which in turn will keep notifying them with their progress. Nike+ converts all tracked movement into NikeFuel points, which can be shared with friends and motivate you to achieve your fitness goals.

The display screen shows 20 red and green LED and 100 white LED. The display screen shows time, calories burned, steps taken and NikeFuel points earned. The water-resistant device is made up of thermoplastic elastomers, polypropylene, magnesium and stainless steel.

The device connects with the mobile app through Bluetooth v4.0. It can also track your sleep schedule like a lot of other fitness trackers available in the market. It is available in only black color. It comes in three circumference sizes, small (5.97-inch), medium (6.77-inch) and large (7.76-inch).

As for the battery, it packs 2 Lithium Polymer Batteries (3.7 V) which promises a battery life up to 7 days.