The EverOn™ system developed by EarlySense, Ltd., the sponsor of this study, is intended to assist hospitals to better address and improve recognition and response to changes in a patient's condition.

The system, monitors the patient while in bed consists of a contact-free sensor that is placed under the bed mattress and identifies respiratory and heart rates, degree of patient's movement or agitation while in bed as well as patient's actual exit out of the bed. The EverOn system does not require a physical contact with the patient, eliminating the need for any direct contact electrodes, leads, cuffs or nasal cannulae.

Inclusion Criteria:

1. Age above 18 years.
2. Patients not monitored continuously by telemetry, vital sign monitor or oximetry.
3. Patients not requiring special mattresses (e.g. airflow).
4. The patient or a legal guardian is ready to sign the Informed Consent.

Exclusion Criteria:

1. Patients that at the judgment of the staff in the evaluating unit, are not able to communicate coherently and respond to nurses' questions.
2. Patients monitored continuously by telemetry, vital sign monitor or oximetry.
3. Patients requiring special mattresses.

Adults hospitalized in medical surgical units and are willing to sign consent form