The At410 Smartband Integrates Different Functions To Control Daily Physical Activity: Steps, Calories Burned & Distance Traveled. It Also Measures Sleep Quality & Features A Heart Rate Monitor & Blood Pressure Measurement. Compatible With Ios & Android, & It Receives & Displays Notifications From The Connected Smartphone. Comes With A Large Battery That Can Provide Up To 7 Days Of Autonomy. 0.96 Inch Touch Screen With 160X80 Resolution. Waterproof Level Ipx7. Minimum Quantities Apply.