This Band 7 Smart Bracelet is the perfect fitness tracker for those who want to keep track of their blood oxygen levels, heart rate, and activity. It is Bluetooth enabled and has an AMOLED display, making it easy to use and read. The black rubber band and plastic case provide a comfortable fit and the waterproof design allows for water-resistant use.

In addition to its fitness tracking capabilities, this smart bracelet also has GPS and an average heart rate monitor. It is compatible with both iOS and Android operating systems and has an unlocked network. The manufacturer warranty is for 1 year and it is made in China. Get your hands on this stylish and functional smart bracelet today!