Standard Mode: This mode is used in ambient to colder temperatures. In this mode, the sensor takes temperature measurements as configured, sends advertisement packets (including alerts) via Bluetooth Low Energy, and transfers data logs through the Bridge or Sensor Discovery Service to their destination.
Cold Mode 1: This mode is used in a lower range of temperatures. In this mode, the sensor takes temperature measurements as configured, sends advertisement packets (including alerts) via Bluetooth Low Energy, and transfers data logs through the Bridge or Sensor Discovery Service to their destination at a slower rate to conserve battery life. After warming for 30 minutes, the sensor returns to Standard Mode.
Cold Mode 2: This mode is used in an even lower range of temperatures. In this mode, the sensor takes temperature measurements as configured and sends advertisement packets (including alerts) via Bluetooth Low Energy. After warming for 30 minutes, the sensor returns to Cold Mode 1.