This stylish wristwatch tracker is as minimal as it gets. A single white LED light, beneath a crystal face, indicates activity progress, goal tracking and lap count. The watch, which comes in a choice of two colours, is capable of tracking steps, distance and calories for a wide range of activities; from football to yoga, as well as sleep quality. It can also be paired with the Link App, to connect to other smart devices and play music. The Flare is water-resistant up to 50 metres, and its battery lasts for 4 months.