LCARE Mambo continuously measuring the heart rate and Blood pressure by photoelectric sensor technology, combined with the sophisticated and accurate algorithm, it provides accurate continuous heart rate data, which ensures you keep the suitable heart rate range in all day and during exercise. Mambo auto recognise your sleep status, includes sleep degree, awake time duration, fall asleep time, awake time. After sleep data sync, the user could check on-line chart showing sleep trend, and set silent vibration alarm, which wakes you up silently and start a new day. Once connected with Bluetooth, the device could easily access to call (caller name, caller ID), SMS, and other social sites’ notifications. Touching and sliding the screen to check the text on the screen. Never miss any important calls and messages.