D'Addario Humiditrak

From Planet Waves, the trusted people who bring you D’Addario strings, comes a complete line of innovative, problem-solving, quality musical accessories including cables, picks, tuners, capos, straps, humidifiers, maintenance tools and more. Musical instruments can be easily damaged by rapid changes in humidity and temperature.

D'Addario's Humiditrak uses a patent-pending Bluetooth sensor to constantly monitor conditions in your guitar case and alerts you of hazardous conditions that can lead to damage. When it detects dangerous conditions, push notifications are sent to free app on your mobile device allowing you to take corrective action before damage occurs.