Full Touch 1.85inch TFT Display with 240x286px Resolution 600 NITS Bright Display Metal Frame with Digital Working Crown Dedicated Orange Side Key to Access 1 Most Important Function Set by YouBluetooth Calling Makeand receive calls up to 5 Days Battery Life depends on usage factors Bluetooth 5 Connectivity Compatible App pTron Fitplus Just 3 Hrs Wireless Charging.8 Active Sports Mode, Health/Fitness Trackers, Realtime Heart Rate Check, SpO2 Check, Blood Pressure Check, Sleep Monitor, Sedentary Alert, Step Count, Calories Burntand Breathing.