HOBOlink is designed for use with HOBO U30 GSM and Wi-Fi-based remote monitoring systems. Program enables users to access current and historical data, set alarm notifications and relay activations, and manage and control monitoring systems. Expanded Data Scaling provides users with options for scaling energy and environmental data so it can be viewed in real-world measurement units. Signal Strength Indicator confirms that U30 systems have strong GSM cellular or Wi-Fi reception.