Smart Bracelet in ABS & Tpu with LED Display & Touch Screen. the Smart Bracelet has a 90 Mah Battery, with an Approximate Autonomy of 3 Days (Standby Up to 5 Days). It Includes Indicators for Distance, Steps, Calories, Heart Rate, Blood Pressure, Oxygen Level, Sleep Monitoring, Calls, Sms, App Notifications & Sports Mode. the Smart Bracelet Connects to Your Smartphone Via Bt Cordless Transmission Using the ‘Fitpro’ App - Compatible with Ios 90 & Android 50 & Higher. LED Display with 80 x 160 Resolution. Supplied in a Gift Box. 137 x 82 x 28 Mm Minimum Quantities Apply.