“Maidijia S.Mat Lite sleep detector” is a household sleeping product for young and middle-aged people. It breaks through the original dynamic analysis represented by bracelet and wrist watch and adopts non-contact detection whose data is precise and comprehensive and at the same time it can provide related sleep guidance and suggestions. The product is easy to operate. You may put it under the bed sheet and sleep on it to let it collect date to the built-in storage for users to check through APP. Once charged it can be used as long as a month and this is truly a realization of everyday usage without troublesome check-up.