Alcatel GO Watch comes with 1.22 Inches Dispay IPS LCD 240 x 204 Pixels Resolution with 256 PPI Pixels Density. Alcatel GO Watch has Accelerometer Altimeter Ambient Light Sensor Compass Gyrometer Heart Rate Monitor Sensors and having Bluetooth 4.0 LE, MicroUSB , it has IP67 certified - dust and water resistant, Water resistant up to 1 meter and 30 minutes, Charger built-in the strap by Alcatel.