Terho has been involved in sports wearables for more than 25 years, first as an athlete and, since 2001, as an integral member of Suunto crew. He is a strong advocate of open innovation and believes in engaging consumers through a great consumer experience. After managing Suunto outdoor and heart rate monitor products and business, he coordinated new product concepting for the company and then headed Suunto consumer experience and insights team. In his current senior manager role in Suunto Tomorrow Team, he uses his experience from all these fields to help the company to exceed consumer expectations in many, innovative ways.

In his leisure time, Terho channels his energy into all kinds of outdoor endurance sports and heads three popular trail running events in Finland.