# How to View the Graphs of a Single Device?

This section provides a graphic representation of various telemetry for a specific device over the last 7 days. Click on the device and open the Device graphs section.

Device graphs

The following metrics are displayed:

  • Battery Capacity Total
  • Battery Capacity Count
  • Battery Current Average
  • Battery Level
  • Battery Voltage
  • Battery Temperature
  • Available RAM
  • Available Internal Storage
  • Battery Current
  • Data Usage
  • Wi-Fi Signal Strength
  • OS Occupied Storage
  • Wi-Fi Frequency
  • Wi-Fi Link Speed

Device graphs

Device graphs

Device graphs

Device graphs

Device graphs

Device graphs

Device graphs

If a device stays inactive for more than seven days, you will see an alert stating the same.

Alert for inactive device

However, you can get 100+ data points to monitor via our Grafana API interfaces to your existing system and can integrate it faster. For more details contact Esper support at (support@esper.io).