Sensor: Upon removal from the package, the sensor should be placed on the charger. It takes 60 minutes to fully charge the sensor. The charger indicates status of the sensor. Once the sensor is charged, the battery level is visible on the top right of the app. When the sensor shows less than 20% or the sensor LED starts to blink red, a charge is needed. The sensor battery lasts for four days in standby mode, although the length of the battery life differs based on usage. When the sensor’s LED blinks green the sensor is in motion, the battery is charged, and it is ready to capture an action. When the sensor’s LED stops blinking it is in standby mode or sleep mode. The sensor goes into standby mode when it is not in motion for 30 seconds. The LED starts blinking again with movement.