QOCA Pulse Oximeter is an easy-to-use fingertip sensor for oxygen saturation,heartbeat and pulse rate measurement, supporting both continuous and spot measurement, with a soft tip for comfortable wearing experience. Light-weight and easy-to-carry, it fits care needs at home, in care centers and in hospitals. When fully charged, it provides up to 12 hours of continuous use; when used combined with QOCA wristband for charging, it runs up to 24 hours.