Do I need to calibrate the LifeWatch Generation 2 on first use?

Yes, when using the device for the first time, it requires a blood pressure calibration in order to effectively be able to use the Blood Pressure and SpO2 measurements with the fingertip sensor.

Please follow this video tutorial to learn how to correctly calibrate your device and benefit from its Health Functions to the fullest. 


How can I charge my LifeWatch Generation 2 device?