SmartBand 2 is an innovative life logging wristband that monitors your pulse, Heart Rate Variability (HRV), your movements and the quality of your sleep. SmartBand 2 is compatible with both Android and iOS devices. SmartBand 2 gathers information on your daily activities. The sensors on the device can help your gauge physical exertion when you exercise by monitoring your pulse and the changes in your heart rate. With the SmartBand 2 on your wrist, it can count your steps whether you're out for a stroll or jogging in the park. It also has a smart wakeup feature that wakes you up at the best time in the morning based on your sleep cycle. Once paired with a compatible Android or iOS device, SmartBand 2 uses 3 LEDs and vibrations to notify you when an alarm, a message or a call arrives. You can even use SmartBand 2 to control media playback or the camera on your mobile device. This device is not a medical device. It is not intended for medical use or to replace the advice of a qualified medical professional. Please seek medical advice before undertaking any new or altered training regime using this device, particularly if using this device together with a pacemaker or other medical devices.