The Niceboy smartwatch is here for your healthy lifestyle, sports, and entertainment. It’ll quickly become your own personal assistant; it displays notifications from your mobile and measures your health values, sporting performances, and sleep. Then, using the mobile app, you can view detailed summaries and statistics. Using the watch and the app is easy because they offer languages like English, Czech, and Slovak. Depending on how you use the watch, it’s capable of lasting up to 7 days after a single charge.