Dec 10, 2015
US patent issued to German inventor Hannes Bonhoff for a secure and intuitive method for entering a PIN on smartwatches.
Feb 23, 2015
After two years of prototyping and refinement, independent watch brand BONHOFF launches with the introduction of the IP3.0, an unconventional mechanical watch based on two patents: a time-on-demand display system and an integrated leather strap...