★【fitness tracker】:Accurately record all-day activities like steps, distance, calories burned, active minutes and sleep status.(8 sports mode)Tracks real-time heart rate and blood pressure automatically
★【Larger battery,better watch strap】:180mah battery is selected to ensure longer working time.It is light,holes in the shape of the watchband so that you wear even if have water on the tracker will not be uncomfortable.
★【High quality after-sales service:】Half year warranty.Any questions about the product or service, Any unpleasement,plz feel free to contact us first! We will reply you ASAP(whthin 24 hours).